[{"oa":1,"publisher":"American Physical Society","_id":"21555","author":[{"full_name":"Woodahl, Clarisse","last_name":"Woodahl","first_name":"Clarisse"},{"first_name":"Melanie","full_name":"Murillo, Melanie","last_name":"Murillo"},{"id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","first_name":"Charles","last_name":"Roques-Carmes","full_name":"Roques-Carmes, Charles"},{"last_name":"Karnieli","full_name":"Karnieli, Aviv","first_name":"Aviv"},{"first_name":"David A. B.","full_name":"Miller, David A. B.","last_name":"Miller"},{"first_name":"Olav","full_name":"Solgaard, Olav","last_name":"Solgaard"}],"ddc":["530"],"publication_status":"published","quality_controlled":"1","day":"12","OA_type":"hybrid","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-04-27T08:34:51Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1103/3c1m-d3hh"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"date_created":"2026-03-30T12:22:47Z","article_type":"original","extern":"1","OA_place":"publisher","citation":{"short":"C. Woodahl, M. Murillo, C. Roques-Carmes, A. Karnieli, D.A.B. Miller, O. Solgaard, Physical Review Letters 136 (2026).","ama":"Woodahl C, Murillo M, Roques-Carmes C, Karnieli A, Miller DAB, Solgaard O. On-chip laser-driven free-electron spin polarizer. <i>Physical Review Letters</i>. 2026;136(6). doi:<a href=\"https://doi.org/10.1103/3c1m-d3hh\">10.1103/3c1m-d3hh</a>","chicago":"Woodahl, Clarisse, Melanie Murillo, Charles Roques-Carmes, Aviv Karnieli, David A. B. Miller, and Olav Solgaard. “On-Chip Laser-Driven Free-Electron Spin Polarizer.” <i>Physical Review Letters</i>. American Physical Society, 2026. <a href=\"https://doi.org/10.1103/3c1m-d3hh\">https://doi.org/10.1103/3c1m-d3hh</a>.","mla":"Woodahl, Clarisse, et al. “On-Chip Laser-Driven Free-Electron Spin Polarizer.” <i>Physical Review Letters</i>, vol. 136, no. 6, 063802, American Physical Society, 2026, doi:<a href=\"https://doi.org/10.1103/3c1m-d3hh\">10.1103/3c1m-d3hh</a>.","apa":"Woodahl, C., Murillo, M., Roques-Carmes, C., Karnieli, A., Miller, D. A. B., &#38; Solgaard, O. (2026). On-chip laser-driven free-electron spin polarizer. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/3c1m-d3hh\">https://doi.org/10.1103/3c1m-d3hh</a>","ista":"Woodahl C, Murillo M, Roques-Carmes C, Karnieli A, Miller DAB, Solgaard O. 2026. On-chip laser-driven free-electron spin polarizer. Physical Review Letters. 136(6), 063802.","ieee":"C. Woodahl, M. Murillo, C. Roques-Carmes, A. Karnieli, D. A. B. Miller, and O. Solgaard, “On-chip laser-driven free-electron spin polarizer,” <i>Physical Review Letters</i>, vol. 136, no. 6. American Physical Society, 2026."},"oa_version":"Published Version","status":"public","article_processing_charge":"No","abstract":[{"lang":"eng","text":"Spin-polarized electron beam sources enable studies of spin-dependent electric and magnetic effects at the nanoscale. We propose a method of creating spin-polarized electrons on an integrated photonics chip by laser-driven nanophotonic fields. A two-stage interaction separated by a free-space drift length is proposed, where the first stage and drift length introduces spin-dependent characteristics into the probability distribution of the electron wave function. The second stage uses an adjusted optical near field to rotate the spin states utilizing the spin-dependent wave-packet distribution to produce electrons with high ensemble average spin expectation values. This platform provides an integrated and compact method to generate spin-polarized electrons, implementable with millimeter scale chips and tabletop lasers."}],"month":"02","volume":136,"year":"2026","intvolume":"       136","issue":"6","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"article_number":"063802","title":"On-chip laser-driven free-electron spin polarizer","doi":"10.1103/3c1m-d3hh","license":"https://creativecommons.org/licenses/by/4.0/","type":"journal_article","scopus_import":"1","language":[{"iso":"eng"}],"date_published":"2026-02-12T00:00:00Z","publication":"Physical Review Letters"},{"doi":"10.1117/12.3079431","date_updated":"2026-05-05T10:53:00Z","type":"conference","language":[{"iso":"eng"}],"publication":"High Contrast Metastructures XV","date_published":"2026-02-01T00:00:00Z","day":"01","OA_type":"closed access","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_number":"PC1391008 ","title":"Supercollimating photonic crystal scintillators","status":"public","publication_status":"published","quality_controlled":"1","article_processing_charge":"No","volume":"PC13910","month":"02","abstract":[{"lang":"eng","text":"We demonstrate that nanophotonic scintillators based on three-dimensional (3D) photonic crystals can overcome the longstanding tradeoff between spatial resolution and light yield in X-ray imaging. By engineering supercollimation, which is light propagation without angular spreading, within the emission spectrum, we strongly shape the angular emission profile of the scintillator, dramatically reducing blurring at large thicknesses. Our theoretical and numerical results, using realistic scintillator and photonic crystal parameters, show that this improves the Detector Quantum Efficiency (DQE) by up to several orders of magnitude at high spatial frequencies, enabling sharper images and reduced X-ray dosages. This approach offers a new path toward high-resolution, low-dose X-ray imaging systems."}],"conference":{"start_date":"2026-01-17","name":"OPTO","location":"San Francisco, CA, United States","end_date":"2026-01-23"},"date_created":"2026-03-30T12:22:48Z","publisher":"SPIE","extern":"1","citation":{"short":"S. Vaidya, S. Choi, C. Roques-Carmes, M. Soljačić, in:, High Contrast Metastructures XV, SPIE, 2026.","ama":"Vaidya S, Choi S, Roques-Carmes C, Soljačić M. Supercollimating photonic crystal scintillators. In: <i>High Contrast Metastructures XV</i>. Vol PC13910. SPIE; 2026. doi:<a href=\"https://doi.org/10.1117/12.3079431\">10.1117/12.3079431</a>","ieee":"S. Vaidya, S. Choi, C. Roques-Carmes, and M. Soljačić, “Supercollimating photonic crystal scintillators,” in <i>High Contrast Metastructures XV</i>, San Francisco, CA, United States, 2026, vol. PC13910.","ista":"Vaidya S, Choi S, Roques-Carmes C, Soljačić M. 2026. Supercollimating photonic crystal scintillators. High Contrast Metastructures XV. OPTO vol. PC13910, PC1391008.","chicago":"Vaidya, Sachin, Seou Choi, Charles Roques-Carmes, and Marin Soljačić. “Supercollimating Photonic Crystal Scintillators.” In <i>High Contrast Metastructures XV</i>, Vol. PC13910. SPIE, 2026. <a href=\"https://doi.org/10.1117/12.3079431\">https://doi.org/10.1117/12.3079431</a>.","mla":"Vaidya, Sachin, et al. “Supercollimating Photonic Crystal Scintillators.” <i>High Contrast Metastructures XV</i>, vol. PC13910, PC1391008, SPIE, 2026, doi:<a href=\"https://doi.org/10.1117/12.3079431\">10.1117/12.3079431</a>.","apa":"Vaidya, S., Choi, S., Roques-Carmes, C., &#38; Soljačić, M. (2026). Supercollimating photonic crystal scintillators. In <i>High Contrast Metastructures XV</i> (Vol. PC13910). San Francisco, CA, United States: SPIE. <a href=\"https://doi.org/10.1117/12.3079431\">https://doi.org/10.1117/12.3079431</a>"},"author":[{"full_name":"Vaidya, Sachin","last_name":"Vaidya","first_name":"Sachin"},{"last_name":"Choi","full_name":"Choi, Seou","first_name":"Seou"},{"last_name":"Roques-Carmes","full_name":"Roques-Carmes, Charles","first_name":"Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82"},{"last_name":"Soljačić","full_name":"Soljačić, Marin","first_name":"Marin"}],"_id":"21581","oa_version":"None"},{"quality_controlled":"1","publication_status":"published","DOAJ_listed":"1","_id":"21583","author":[{"full_name":"Cheng, Dali","last_name":"Cheng","first_name":"Dali"},{"full_name":"Wang, Heming","last_name":"Wang","first_name":"Heming"},{"full_name":"Zhong, Janet","last_name":"Zhong","first_name":"Janet"},{"full_name":"Lustig, Eran","last_name":"Lustig","first_name":"Eran"},{"last_name":"Roques-Carmes","full_name":"Roques-Carmes, Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","first_name":"Charles"},{"first_name":"Shanhui","last_name":"Fan","full_name":"Fan, Shanhui"}],"publisher":"American Association for the Advancement of Science","oa":1,"main_file_link":[{"url":"https://doi.org/10.1126/sciadv.aec8239","open_access":"1"}],"date_updated":"2026-04-27T10:01:35Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"18","OA_type":"gold","external_id":{"arxiv":["2510.08819"]},"article_processing_charge":"No","abstract":[{"lang":"eng","text":"Non-Hermiticity naturally arises in physical systems that exchange energy with their environment. The presence of non-Hermiticity leads to many topological physics phenomena and device applications. In the non-Hermitian energy band theory, the foundation of these physics and applications, both energies and wave vectors take complex values. The energy bands thus become a Riemann surface, and such an energy-band Riemann surface underlies all important signatures of non-Hermitian topology. Despite a long history and recent theoretical interests, the energy-band Riemann surface has not been experimentally studied. Here, we provide a photonic observation of the energy-band Riemann surface of a non-Hermitian system. This is achieved by a tunable imaginary gauge transformation in photonic synthetic frequency dimensions. From measured topologies of the Riemann surface, we reveal the complex-energy winding, the open-boundary-condition spectrum, the generalized Brillouin zone, and the branch points. Our findings demonstrate a unified framework in the studies of diverse effects in non-Hermitian topological physics through an experimental observation of energy-band Riemann surfaces."}],"month":"03","volume":12,"status":"public","oa_version":"Published Version","extern":"1","OA_place":"publisher","citation":{"ama":"Cheng D, Wang H, Zhong J, Lustig E, Roques-Carmes C, Fan S. Experimental observation of energy-band Riemann surface. <i>Science Advances</i>. 2026;12(12). doi:<a href=\"https://doi.org/10.1126/sciadv.aec8239\">10.1126/sciadv.aec8239</a>","short":"D. Cheng, H. Wang, J. Zhong, E. Lustig, C. Roques-Carmes, S. Fan, Science Advances 12 (2026).","ieee":"D. Cheng, H. Wang, J. Zhong, E. Lustig, C. Roques-Carmes, and S. Fan, “Experimental observation of energy-band Riemann surface,” <i>Science Advances</i>, vol. 12, no. 12. American Association for the Advancement of Science, 2026.","ista":"Cheng D, Wang H, Zhong J, Lustig E, Roques-Carmes C, Fan S. 2026. Experimental observation of energy-band Riemann surface. Science Advances. 12(12), eaec8239.","apa":"Cheng, D., Wang, H., Zhong, J., Lustig, E., Roques-Carmes, C., &#38; Fan, S. (2026). Experimental observation of energy-band Riemann surface. <i>Science Advances</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/sciadv.aec8239\">https://doi.org/10.1126/sciadv.aec8239</a>","mla":"Cheng, Dali, et al. “Experimental Observation of Energy-Band Riemann Surface.” <i>Science Advances</i>, vol. 12, no. 12, eaec8239, American Association for the Advancement of Science, 2026, doi:<a href=\"https://doi.org/10.1126/sciadv.aec8239\">10.1126/sciadv.aec8239</a>.","chicago":"Cheng, Dali, Heming Wang, Janet Zhong, Eran Lustig, Charles Roques-Carmes, and Shanhui Fan. “Experimental Observation of Energy-Band Riemann Surface.” <i>Science Advances</i>. American Association for the Advancement of Science, 2026. <a href=\"https://doi.org/10.1126/sciadv.aec8239\">https://doi.org/10.1126/sciadv.aec8239</a>."},"article_type":"original","date_created":"2026-03-30T12:22:48Z","scopus_import":"1","date_published":"2026-03-18T00:00:00Z","publication":"Science Advances","language":[{"iso":"eng"}],"type":"journal_article","doi":"10.1126/sciadv.aec8239","title":"Experimental observation of energy-band Riemann surface","article_number":"eaec8239","publication_identifier":{"issn":["2375-2548"]},"arxiv":1,"issue":"12","year":"2026","intvolume":"        12"},{"supervisor":[{"first_name":"Krzysztof Z","id":"3E04A7AA-F248-11E8-B48F-1D18A9856A87","full_name":"Pietrzak, Krzysztof Z","last_name":"Pietrzak","orcid":"0000-0002-9139-1654"}],"degree_awarded":"PhD","license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","type":"dissertation","language":[{"iso":"eng"}],"date_published":"2026-03-04T00:00:00Z","doi":"10.15479/AT-ISTA-21651","publication_identifier":{"isbn":["978-3-99078-078-7"],"issn":["2663-337X"]},"title":"On secure chain selection rules from physical resources in a permissionless setting","year":"2026","department":[{"_id":"GradSch"},{"_id":"KrPi"}],"abstract":[{"lang":"eng","text":"Blockchains enable distributed consensus in permissionless settings, where participants\r\nare unknown, dynamically changing, and do not trust each other. While Bitcoin,\r\nbased on Proof-of-Work (PoW), was the first protocol in this model, significant\r\nresearch has focused on permissionless protocols using alternative physical resources,\r\nspecifically Proof-of-Space (PoSpace) and Verifiable Delay Functions (VDFs). This\r\nthesis investigates the theoretical limits and design space of longest-chain protocols in\r\nthe fully permissionless and dynamically available settings using these three resources.\r\nFirst, we address the feasibility of blockchains relying solely on storage as a resource.\r\nWe prove a fundamental impossibility result: there exists no secure longest-chain\r\nprotocol based exclusively on Proof-of-Space in the fully permissionless or dynamically\r\navailable settings. Further, we quantify the adversarial capabilities required to execute\r\na double-spend attack. Our result formally justifies the necessity of coupling PoSpace\r\nwith time-dependent primitives (such as VDFs) or to move to less permissive settings\r\n(quasi-permissionless or permissioned) to ensure security.\r\nSecond, we generalize Nakamoto-like heaviest chain consensus to protocols utilizing\r\ncombinations of multiple physical resources. We analyze chain selection rules governed\r\nby a weight function Γ(S, V,W), which assigns weight to blocks based on recorded\r\nSpace (S), VDF speed (V ), and Work (W). We provide a complete classification\r\nof secure weight functions, proving that a weight function is secure against private\r\ndouble-spend attacks if and only if it is homogeneous in the timed resources (V,W)\r\nand sub-homogeneous in S. This framework unifies existing protocols like Bitcoin and\r\nChia under a single theoretical model and provides a powerful tool for designing new\r\nlongest-chain blockchains from a mix of physical resources."}],"month":"03","article_processing_charge":"No","status":"public","related_material":{"record":[{"relation":"part_of_dissertation","id":"21134","status":"public"},{"relation":"part_of_dissertation","status":"public","id":"20587"}]},"citation":{"ieee":"M. A. Baig, “On secure chain selection rules from physical resources in a permissionless setting,” Institute of Science and Technology Austria, 2026.","ista":"Baig MA. 2026. On secure chain selection rules from physical resources in a permissionless setting. Institute of Science and Technology Austria.","apa":"Baig, M. A. (2026). <i>On secure chain selection rules from physical resources in a permissionless setting</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-21651\">https://doi.org/10.15479/AT-ISTA-21651</a>","mla":"Baig, Mirza Ahad. <i>On Secure Chain Selection Rules from Physical Resources in a Permissionless Setting</i>. Institute of Science and Technology Austria, 2026, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21651\">10.15479/AT-ISTA-21651</a>.","chicago":"Baig, Mirza Ahad. “On Secure Chain Selection Rules from Physical Resources in a Permissionless Setting.” Institute of Science and Technology Austria, 2026. <a href=\"https://doi.org/10.15479/AT-ISTA-21651\">https://doi.org/10.15479/AT-ISTA-21651</a>.","ama":"Baig MA. On secure chain selection rules from physical resources in a permissionless setting. 2026. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21651\">10.15479/AT-ISTA-21651</a>","short":"M.A. Baig, On Secure Chain Selection Rules from Physical Resources in a Permissionless Setting, Institute of Science and Technology Austria, 2026."},"alternative_title":["ISTA Thesis"],"OA_place":"publisher","file":[{"checksum":"c3986dba90653dac97adba662ebff238","content_type":"application/x-zip-compressed","date_updated":"2026-04-13T08:24:13Z","file_size":139353434,"file_name":"PhD-Thesis-Mirza-Ahad-Baig - Library Submission.zip","access_level":"closed","date_created":"2026-04-03T17:28:48Z","creator":"mbaig","relation":"source_file","file_id":"21655"},{"date_created":"2026-04-03T17:29:30Z","creator":"mbaig","relation":"main_file","file_id":"21656","access_level":"open_access","content_type":"application/pdf","date_updated":"2026-04-15T07:37:25Z","file_name":"2026_Baig_Mirza_Ahad_Thesis.pdf","file_size":1942037,"checksum":"292a5989262521f7c145a109d1f348cb"}],"oa_version":"Published Version","tmp":{"image":"/images/cc_by_nc_sa.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","short":"CC BY-NC-SA (4.0)","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)"},"date_created":"2026-04-02T09:31:34Z","date_updated":"2026-04-15T08:45:19Z","day":"04","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","corr_author":"1","publication_status":"published","publisher":"Institute of Science and Technology Austria","ddc":["000"],"has_accepted_license":"1","author":[{"last_name":"Baig","full_name":"Baig, Mirza Ahad","first_name":"Mirza Ahad","id":"3EDE6DE4-AA5A-11E9-986D-341CE6697425"}],"_id":"21651","oa":1,"file_date_updated":"2026-04-15T07:37:25Z"},{"citation":{"ieee":"D. Takasuka, T. Becker, and J. Bao, “Precipitation characteristics and thermodynamic-convection coupling in global kilometer-scale simulations,” <i>Journal of Advances in Modeling Earth Systems</i>, vol. 18, no. 3. Wiley, 2026.","ista":"Takasuka D, Becker T, Bao J. 2026. Precipitation characteristics and thermodynamic-convection coupling in global kilometer-scale simulations. Journal of Advances in Modeling Earth Systems. 18(3), e2025MS005343.","mla":"Takasuka, Daisuke, et al. “Precipitation Characteristics and Thermodynamic-Convection Coupling in Global Kilometer-Scale Simulations.” <i>Journal of Advances in Modeling Earth Systems</i>, vol. 18, no. 3, e2025MS005343, Wiley, 2026, doi:<a href=\"https://doi.org/10.1029/2025MS005343\">10.1029/2025MS005343</a>.","apa":"Takasuka, D., Becker, T., &#38; Bao, J. (2026). Precipitation characteristics and thermodynamic-convection coupling in global kilometer-scale simulations. <i>Journal of Advances in Modeling Earth Systems</i>. Wiley. <a href=\"https://doi.org/10.1029/2025MS005343\">https://doi.org/10.1029/2025MS005343</a>","chicago":"Takasuka, Daisuke, Tobias Becker, and Jiawei Bao. “Precipitation Characteristics and Thermodynamic-Convection Coupling in Global Kilometer-Scale Simulations.” <i>Journal of Advances in Modeling Earth Systems</i>. Wiley, 2026. <a href=\"https://doi.org/10.1029/2025MS005343\">https://doi.org/10.1029/2025MS005343</a>.","ama":"Takasuka D, Becker T, Bao J. Precipitation characteristics and thermodynamic-convection coupling in global kilometer-scale simulations. <i>Journal of Advances in Modeling Earth Systems</i>. 2026;18(3). doi:<a href=\"https://doi.org/10.1029/2025MS005343\">10.1029/2025MS005343</a>","short":"D. Takasuka, T. Becker, J. Bao, Journal of Advances in Modeling Earth Systems 18 (2026)."},"OA_place":"publisher","file":[{"checksum":"ca7dac4bab31348d0640ed22580c6dce","success":1,"content_type":"application/pdf","date_updated":"2026-04-07T09:11:23Z","file_name":"2026_JAMES_Takasuka.pdf","file_size":3854313,"access_level":"open_access","file_id":"21665","date_created":"2026-04-07T09:11:23Z","creator":"dernst","relation":"main_file"}],"oa_version":"Published Version","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"date_created":"2026-04-05T22:01:31Z","ec_funded":1,"article_type":"original","department":[{"_id":"CaMu"}],"abstract":[{"lang":"eng","text":"We compare three global kilometer-scale models (ICON, IFS and NICAM) to clarify the advantages and challenges of high-resolution global weather and climate modeling, using different approaches to represent convection, from fully parameterized to fully explicit. Our analysis focuses on tropical precipitation characteristics spanning a wide range of spatio-temporal scales—including the diurnal cycle, extreme precipitation, convective organization, and the Madden-Julian Oscillation (MJO)—along with interactions between convection and the thermodynamic environment. All three models commonly show weaker convective organization with smaller precipitation cells than observed, though the strength of the bias varies by model. This diversity is introduced by differences in the representation of (a) convective initiation affected by the convective sensitivity to moisture and (b) tropospheric moistening associated with deep convection. Models with stronger thermodynamic-convection coupling increase environmental moisture near convection, thereby enhancing convective organization. This has important upscale effects on the MJO; while IFS and NICAM capture its eastward propagation well, ICON has difficulty reproducing it. The amplitudes and phases of precipitation diurnal cycles over land show much greater disagreement among the models than over ocean, influenced by how convection is initiated. Biases in rain evaporation and cold pool formation hinder the propagation of mesoscale convection, leading to errors such as the misrepresentation of nocturnal convection moving off the coast of Sumatra in IFS and ICON. These results highlight the importance of thermodynamic-convection coupling in realistically simulating tropical convection across scales. To improve this coupling, kilometer-scale models require better representation of the interaction between resolved convection and three-dimensional turbulent mixing."}],"volume":18,"month":"03","article_processing_charge":"Yes","status":"public","article_number":"e2025MS005343","publication_identifier":{"eissn":["1942-2466"]},"title":"Precipitation characteristics and thermodynamic-convection coupling in global kilometer-scale simulations","intvolume":"        18","year":"2026","acknowledgement":"We thank Peter Bechtold, Lukas Brunner, Peter Dueben, Richard Forbes, Estibaliz Gascon, and Benoit Vanniere for providing insightful comments on the present study. We also thank Sebastian Milinski, Xabier Pedruzo and Thomas Rackow for their contributions to setting up IFS-FESOM for nextGEMS. We are also grateful to Dr. Walter Hannah and an anonymous reviewer for their constructive comments, which improved the original version of the manuscript. D. Takasuka was supported by JSPS KAKENHI Grants 20H05728 and 24K22893 and by JSPS Core-to-Core Program, “International Core-to-Core Project on Global Storm Resolving Analysis” (Grant Number: JPJSCCA20220001). T. Becker was supported by the Horizon 2020 project nextGEMS under grant agreement number 101003470. J. Bao acknowledges funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant (grant agreement No 101034413). The ICON and IFS simulations were performed with supercomputing resources of the German Climate Computing Centre (Deutsches Klimarechenzentrum, DKRZ) granted by its Scientific Steering Committee (WLA) under project ID 1235. The NICAM simulation was performed on the supercomputer Fugaku (proposal numbers hp220132, hp230078, hp230108, hp230278, and hp240267).","issue":"3","type":"journal_article","publication":"Journal of Advances in Modeling Earth Systems","date_published":"2026-03-01T00:00:00Z","language":[{"iso":"eng"}],"scopus_import":"1","doi":"10.1029/2025MS005343","publisher":"Wiley","has_accepted_license":"1","ddc":["550"],"author":[{"first_name":"Daisuke","full_name":"Takasuka, Daisuke","last_name":"Takasuka"},{"full_name":"Becker, Tobias","last_name":"Becker","first_name":"Tobias"},{"full_name":"Bao, Jiawei","last_name":"Bao","first_name":"Jiawei","id":"bb9a7399-fefd-11ed-be3c-ae648fd1d160"}],"_id":"21657","oa":1,"file_date_updated":"2026-04-07T09:11:23Z","quality_controlled":"1","corr_author":"1","DOAJ_listed":"1","publication_status":"published","project":[{"call_identifier":"H2020","grant_number":"101034413","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","name":"IST-BRIDGE: International postdoctoral program"}],"day":"01","OA_type":"gold","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-06-16T10:43:35Z"},{"status":"public","department":[{"_id":"LiBu"},{"_id":"IlCa"},{"_id":"GradSch"}],"article_processing_charge":"No","month":"03","volume":707,"abstract":[{"text":"Dipolar (ℓ = 1) mixed modes have revealed a surprisingly weak differential rotation between the core and the envelope of evolved solar-like stars. Quadrupolar (ℓ = 2) mixed modes also contain information regarding internal dynamics but are very rarely characterised due to their low amplitude and the challenging identification of adjacent or overlapping rotationally split multiplets affected by near-degeneracy effects. We aim to extend the broadly used asymptotic seismic diagnostics beyond ℓ = 1 mixed modes by developing an analogue asymptotic description of ℓ = 2 mixed modes while explicitly accounting for near-degeneracy effects that distort their rotational multiplets. We have derived a new asymptotic formulation of near-degenerate mixed ℓ = 2 modes that describes off-diagonal terms representing the interaction between modes of adjacent radial orders. This formalism, expressed directly in the mixed-mode basis, provides analytical expressions for the near-degeneracy effects. We implemented the formalism within a global Bayesian mode-fitting framework for a direct fit of all ℓ = 0, 1, 2 modes in the power spectrum density. We were able to asymptotically model the asymmetric rotational splitting present in various radial orders of ℓ = 2 modes observed in young red giant stars without the need for any numerical stellar modelling. We applied our formalism to the Kepler target KIC 7341231, and it yielded core and envelope rotation rates consistent with previous numerical modelling while providing improved constraints from the global and model-independent approach. We also characterised the new target, KIC 8179973, measuring its rotation rate and mixed-mode parameters for the first time. As our framework relies on a direct global fit, it allows for much better precision on the asteroseismic parameters and rotation rate estimates than standard methods, yielding better constraints for rotation inversions. We have placed the first observational constraints on the asymptotic ℓ = 2 mixed-mode parameters (ΔΠ2, q2, and εg, 2), thus paving the way towards the use of asymptotic seismology beyond ℓ = 1 mixed modes.","lang":"eng"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","date_created":"2026-04-05T22:01:32Z","OA_place":"publisher","citation":{"ieee":"B. R. B. Liagre, A. A. Desai, L. Einramhof, and L. A. Bugnet, “Near-degeneracy effects in quadrupolar mixed modes: From an asymptotic description to data fitting,” <i>Astronomy and Astrophysics</i>, vol. 707. EDP Sciences, 2026.","ista":"Liagre BRB, Desai AA, Einramhof L, Bugnet LA. 2026. Near-degeneracy effects in quadrupolar mixed modes: From an asymptotic description to data fitting. Astronomy and Astrophysics. 707, A321.","chicago":"Liagre, Bastien Raymond Bernard, Aayush A Desai, Lukas Einramhof, and Lisa Annabelle Bugnet. “Near-Degeneracy Effects in Quadrupolar Mixed Modes: From an Asymptotic Description to Data Fitting.” <i>Astronomy and Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202558023\">https://doi.org/10.1051/0004-6361/202558023</a>.","mla":"Liagre, Bastien Raymond Bernard, et al. “Near-Degeneracy Effects in Quadrupolar Mixed Modes: From an Asymptotic Description to Data Fitting.” <i>Astronomy and Astrophysics</i>, vol. 707, A321, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202558023\">10.1051/0004-6361/202558023</a>.","apa":"Liagre, B. R. B., Desai, A. A., Einramhof, L., &#38; Bugnet, L. A. (2026). Near-degeneracy effects in quadrupolar mixed modes: From an asymptotic description to data fitting. <i>Astronomy and Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202558023\">https://doi.org/10.1051/0004-6361/202558023</a>","short":"B.R.B. Liagre, A.A. Desai, L. Einramhof, L.A. Bugnet, Astronomy and Astrophysics 707 (2026).","ama":"Liagre BRB, Desai AA, Einramhof L, Bugnet LA. Near-degeneracy effects in quadrupolar mixed modes: From an asymptotic description to data fitting. <i>Astronomy and Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202558023\">10.1051/0004-6361/202558023</a>"},"oa_version":"Published Version","file":[{"checksum":"560cac19dc70184626b85e71a26ee22e","success":1,"file_size":12287607,"date_updated":"2026-04-07T09:00:50Z","file_name":"2026_AstronomyAstrophysics_Liagre.pdf","content_type":"application/pdf","access_level":"open_access","file_id":"21664","relation":"main_file","date_created":"2026-04-07T09:00:50Z","creator":"dernst"}],"doi":"10.1051/0004-6361/202558023","type":"journal_article","scopus_import":"1","publication":"Astronomy and Astrophysics","language":[{"iso":"eng"}],"date_published":"2026-03-01T00:00:00Z","year":"2026","intvolume":"       707","acknowledgement":"We thank the referee for their careful and constructive report, which has substantially enhanced both the quality and clarity of the manuscript. L. Bugnet and L. Einramhof gratefully acknowledge support from the European Research Council (ERC) under the Horizon Europe programme (Calcifer; Starting Grant agreement N°101165631). While partially funded by the European Union, views and opinions expressed are, however, those of the authors only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. The authors acknowledge the great support and feedback provided during the redaction of this article by Pr. Rafael García and Pr. Savita Mathur. We would also like to thank Dr. Emily Hatt for her insights on uncertainty estimates. The authors also thank the members of the Asteroseismology and Stellar Dynamics group of the Institute of Science and Technology Austria (ISTA) for very useful discussions: L. Barrault, S.B. Das, K. Smith. This paper includes data collected by the Kepler mission and obtained from the MAST data archive at the Space Telescope Science Institute (STScI). Funding for the Kepler mission is provided by the NASA Science Mission Directorate. STScI is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5–26555. Software: AstroPy (Astropy Collaboration 2013, 2018), Matplotlib (Hunter 2007), NumPy (Harris et al. 2020), SciPy (Virtanen et al. 2020), emcee (Foreman-Mackey et al. 2013), celerite (Foreman-Mackey et al. 2017), slepc4py (Dalcin et al. 2011; Hernandez et al. 2005), KADACS (García et al. 2011), sloscillations (Kuszlewicz et al. 2019, 2023).","article_number":"A321","arxiv":1,"publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"title":"Near-degeneracy effects in quadrupolar mixed modes: From an asymptotic description to data fitting","publication_status":"published","DOAJ_listed":"1","PlanS_conform":"1","corr_author":"1","quality_controlled":"1","oa":1,"file_date_updated":"2026-04-07T09:00:50Z","publisher":"EDP Sciences","author":[{"first_name":"Bastien Raymond Bernard","id":"662f1873-cab4-11f0-a719-8087d302868d","full_name":"Liagre, Bastien Raymond Bernard","last_name":"Liagre"},{"id":"502cfd30-32c1-11ee-a9a4-d8dad5c6739e","first_name":"Aayush A","last_name":"Desai","full_name":"Desai, Aayush A"},{"id":"f1497a1a-72ef-11ef-b75a-fd877bbf6e8c","first_name":"Lukas","last_name":"Einramhof","full_name":"Einramhof, Lukas"},{"first_name":"Lisa Annabelle","id":"d9edb345-f866-11ec-9b37-d119b5234501","full_name":"Bugnet, Lisa Annabelle","orcid":"0000-0003-0142-4000","last_name":"Bugnet"}],"_id":"21658","ddc":["520"],"has_accepted_license":"1","date_updated":"2026-04-07T09:01:44Z","day":"01","external_id":{"arxiv":["2511.05314 "]},"OA_type":"diamond","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"date_updated":"2026-04-07T09:23:27Z","OA_type":"diamond","external_id":{"arxiv":["2603.01979"]},"day":"01","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","project":[{"_id":"914d8549-16d5-11f0-9cad-bbe6324c93a9","name":"Unveiling the mysteries of stellar dynamics: a pioneering journey in magnetoasteroseismology","grant_number":"101165631"}],"publication_status":"published","DOAJ_listed":"1","PlanS_conform":"1","quality_controlled":"1","oa":1,"file_date_updated":"2026-04-07T09:20:02Z","publisher":"Wiley","_id":"21659","author":[{"first_name":"S. N.","last_name":"Breton","full_name":"Breton, S. N."},{"last_name":"Pezzotti","full_name":"Pezzotti, C.","first_name":"C."},{"last_name":"Mathis","full_name":"Mathis, S.","first_name":"S."},{"full_name":"Bugnet, Lisa Annabelle","last_name":"Bugnet","orcid":"0000-0003-0142-4000","first_name":"Lisa Annabelle","id":"d9edb345-f866-11ec-9b37-d119b5234501"},{"full_name":"Di Mauro, M. P.","last_name":"Di Mauro","first_name":"M. P."},{"first_name":"J.","last_name":"Joergensen","full_name":"Joergensen, J."},{"last_name":"Zwintz","full_name":"Zwintz, K.","first_name":"K."},{"last_name":"Lanza","full_name":"Lanza, A. F.","first_name":"A. F."}],"ddc":["520"],"has_accepted_license":"1","doi":"10.1051/0004-6361/202659309","type":"journal_article","scopus_import":"1","date_published":"2026-03-01T00:00:00Z","publication":"Astronomy & Astrophysics","language":[{"iso":"eng"}],"year":"2026","intvolume":"       707","acknowledgement":"The authors want to thank the anonymous referee for useful comments. SNB acknowledges support from PLATO ASI-INAF agreement no. 2022-28-HH.0 “PLATO Fase D”. SNB and AFL acknowledge support from the INAF grant MASTODINT. CP thanks the Belgian Federal Science Policy Office (BELSPO) for the financial support in the framework of the PRODEX Program of the European Space Agency (ESA) under contract number 4000141194. S.M acknowledges support from the CNES GOLF-SOHO and PLATO grants at CEA/DAp. LB and SM gratefully acknowledge support from the European Research Council (ERC) under the Horizon Europe programme (LB: Calcifer; Starting Grant agreement N°101165631; SM: 4D-STAR; Synergy Grant agreement N°101071505). While partially funded by the European Union, views and opinions expressed are, however, those of the authors only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. The authors acknowledge G. Buldgen, H. Dhouib, and M.A. Dupret for fruitful discussions.","article_number":"L16","arxiv":1,"publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"title":"Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars","status":"public","department":[{"_id":"LiBu"}],"article_processing_charge":"No","abstract":[{"text":"The recent detection of solar equatorial Rossby waves has renewed interest in the study of gravito-inertial waves propagating in the convective envelope of solar-type stars. In particular, the ability of these envelope gravito-inertial modes to couple with those trapped in the radiative interior could open up new opportunities for probing the deep-layer dynamics of solar-type stars. The possibility for such a coupling to occur is particularly favoured among pre-main-sequence (PMS) solar-type stars. Indeed, due to the contraction of the protostellar object, they are able to reach high rotation frequencies before nuclear reactions are ignited and magnetic braking becomes the driving mechanism for their rotational evolution. In this work, we studied the coupling between the envelope inertial waves and the radiative interior g modes in PMS stars, focussing on the case of prograde dipolar modes. We considered the cases of 0.5 M⊙ and 1 M⊙ PMS models, each with three different scenarios of rotational evolution. We show that for stars that have formed with a sufficient amount of angular momentum, this coupling can occur in frequency ranges that are accessible to space-borne photometry, creating inertial dips in the period spacing pattern. Using an asymptotic analysis, we characterised the shape of these inertial dips to show that they depend on rotation and on the stiffness of the convective-radiative interface.","lang":"eng"}],"month":"03","volume":707,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"date_created":"2026-04-05T22:01:32Z","article_type":"letter_editor","OA_place":"publisher","citation":{"apa":"Breton, S. N., Pezzotti, C., Mathis, S., Bugnet, L. A., Di Mauro, M. P., Joergensen, J., … Lanza, A. F. (2026). Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars. <i>Astronomy &#38; Astrophysics</i>. Wiley. <a href=\"https://doi.org/10.1051/0004-6361/202659309\">https://doi.org/10.1051/0004-6361/202659309</a>","mla":"Breton, S. N., et al. “Core-Envelope Coupling of Gravito-Inertial Waves in Pre-Main-Sequence Solar-Type Stars.” <i>Astronomy &#38; Astrophysics</i>, vol. 707, L16, Wiley, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202659309\">10.1051/0004-6361/202659309</a>.","chicago":"Breton, S. N., C. Pezzotti, S. Mathis, Lisa Annabelle Bugnet, M. P. Di Mauro, J. Joergensen, K. Zwintz, and A. F. Lanza. “Core-Envelope Coupling of Gravito-Inertial Waves in Pre-Main-Sequence Solar-Type Stars.” <i>Astronomy &#38; Astrophysics</i>. Wiley, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202659309\">https://doi.org/10.1051/0004-6361/202659309</a>.","ieee":"S. N. Breton <i>et al.</i>, “Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars,” <i>Astronomy &#38; Astrophysics</i>, vol. 707. Wiley, 2026.","ista":"Breton SN, Pezzotti C, Mathis S, Bugnet LA, Di Mauro MP, Joergensen J, Zwintz K, Lanza AF. 2026. Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars. Astronomy &#38; Astrophysics. 707, L16.","ama":"Breton SN, Pezzotti C, Mathis S, et al. Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars. <i>Astronomy &#38; Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202659309\">10.1051/0004-6361/202659309</a>","short":"S.N. Breton, C. Pezzotti, S. Mathis, L.A. Bugnet, M.P. Di Mauro, J. Joergensen, K. Zwintz, A.F. Lanza, Astronomy &#38; Astrophysics 707 (2026)."},"oa_version":"Published Version","file":[{"relation":"main_file","creator":"dernst","date_created":"2026-04-07T09:20:02Z","file_id":"21666","access_level":"open_access","date_updated":"2026-04-07T09:20:02Z","file_size":1535506,"file_name":"2026_AstronomyAstrophysics_Breton.pdf","content_type":"application/pdf","success":1,"checksum":"a7fd798bf450d67d4166fdf54ff2c70c"}]},{"date_updated":"2026-04-07T09:37:57Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"18","external_id":{"arxiv":["2512.15260"]},"OA_type":"gold","project":[{"_id":"7c040762-9f16-11ee-852c-dd79eeee4ab3","name":"Coherent Optical Metrology Beyond Electric-Dipole-Allowed Transitions","grant_number":"F100403"}],"DOAJ_listed":"1","publication_status":"published","corr_author":"1","PlanS_conform":"1","quality_controlled":"1","file_date_updated":"2026-04-07T09:34:31Z","oa":1,"ddc":["530"],"has_accepted_license":"1","author":[{"first_name":"A.","last_name":"Becker","full_name":"Becker, A."},{"id":"d7b23d3a-9e21-11ec-b482-f76739596b95","first_name":"Georgios","last_name":"Koutentakis","full_name":"Koutentakis, Georgios"},{"first_name":"P.","full_name":"Schmelcher, P.","last_name":"Schmelcher"}],"_id":"21660","publisher":"American Physical Society","doi":"10.1103/rdsn-stlq","date_published":"2026-03-18T00:00:00Z","publication":"Physical Review Research","language":[{"iso":"eng"}],"scopus_import":"1","type":"journal_article","acknowledgement":"We thank Max Hachmann, Andreas Hemmerich, and Yann Kiefer for valuable discussions. This work has been funded by the Cluster of Excellence “Advanced Imaging of Matter” of the Deutsche Forschungsgemeinschaft (DFG) - EXC 2056 - Project ID 390715994. G.M.K. has received funding by the Austrian Science Fund (FWF) 10.55776/F1004.","intvolume":"         8","year":"2026","title":"Two-body Kapitza-Dirac scattering of one-dimensional ultracold atoms","publication_identifier":{"issn":["2643-1564"]},"arxiv":1,"article_number":"013297","status":"public","abstract":[{"text":"Kapitza-Dirac scattering, the diffraction of matter waves from a standing light field, is widely utilized in ultracold gases, but its behavior in the strongly interacting regime is an open question. Here, we develop a numerically exact two-body description of Kapitza-Dirac scattering for two contact-interacting atoms in a one-dimensional harmonic trap subjected to a pulsed optical lattice, enabling us to obtain the numerically exact dynamics. We map how interaction strength, lattice depth, lattice wave number, and pulse duration reshape the diffraction pattern, leading to an interaction-dependent population redistribution in real and momentum space. By comparing the exact dynamics to an impulsive sudden-approximation description, we delineate the parameter regimes where it remains accurate and those, notably at strong attraction and small lattice wave number, where it fails. Our results provide a controlled few-body benchmark for interacting Kapitza-Dirac scattering and quantitative guidance for Kapitza-Dirac-based probes of ultracold atomic systems.","lang":"eng"}],"month":"03","volume":8,"article_processing_charge":"Yes","department":[{"_id":"MiLe"}],"article_type":"original","date_created":"2026-04-05T22:01:32Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"file":[{"success":1,"checksum":"339bff9d13486a8028049404988b9b0b","file_size":2131627,"file_name":"2026_PhysicalReviewResearch_Becker.pdf","date_updated":"2026-04-07T09:34:31Z","content_type":"application/pdf","access_level":"open_access","relation":"main_file","creator":"dernst","date_created":"2026-04-07T09:34:31Z","file_id":"21667"}],"oa_version":"Published Version","citation":{"short":"A. Becker, G. Koutentakis, P. Schmelcher, Physical Review Research 8 (2026).","ama":"Becker A, Koutentakis G, Schmelcher P. Two-body Kapitza-Dirac scattering of one-dimensional ultracold atoms. <i>Physical Review Research</i>. 2026;8. doi:<a href=\"https://doi.org/10.1103/rdsn-stlq\">10.1103/rdsn-stlq</a>","chicago":"Becker, A., Georgios Koutentakis, and P. Schmelcher. “Two-Body Kapitza-Dirac Scattering of One-Dimensional Ultracold Atoms.” <i>Physical Review Research</i>. American Physical Society, 2026. <a href=\"https://doi.org/10.1103/rdsn-stlq\">https://doi.org/10.1103/rdsn-stlq</a>.","mla":"Becker, A., et al. “Two-Body Kapitza-Dirac Scattering of One-Dimensional Ultracold Atoms.” <i>Physical Review Research</i>, vol. 8, 013297, American Physical Society, 2026, doi:<a href=\"https://doi.org/10.1103/rdsn-stlq\">10.1103/rdsn-stlq</a>.","apa":"Becker, A., Koutentakis, G., &#38; Schmelcher, P. (2026). Two-body Kapitza-Dirac scattering of one-dimensional ultracold atoms. <i>Physical Review Research</i>. American Physical Society. <a href=\"https://doi.org/10.1103/rdsn-stlq\">https://doi.org/10.1103/rdsn-stlq</a>","ieee":"A. Becker, G. Koutentakis, and P. Schmelcher, “Two-body Kapitza-Dirac scattering of one-dimensional ultracold atoms,” <i>Physical Review Research</i>, vol. 8. American Physical Society, 2026.","ista":"Becker A, Koutentakis G, Schmelcher P. 2026. Two-body Kapitza-Dirac scattering of one-dimensional ultracold atoms. Physical Review Research. 8, 013297."},"OA_place":"publisher"},{"publication_status":"epub_ahead","quality_controlled":"1","oa":1,"publisher":"Springer Nature","ddc":["000"],"has_accepted_license":"1","author":[{"full_name":"Hartmanns, Arnd","last_name":"Hartmanns","first_name":"Arnd"},{"full_name":"Junges, Sebastian","last_name":"Junges","first_name":"Sebastian"},{"first_name":"Tim","last_name":"Quatmann","full_name":"Quatmann, Tim"},{"full_name":"Weininger, Maximilian","last_name":"Weininger","orcid":"0000-0002-0163-2152","first_name":"Maximilian","id":"02ab0197-cc70-11ed-ab61-918e71f56881"}],"_id":"21661","date_updated":"2026-04-07T09:52:54Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1007/s10009-026-00848-y"}],"day":"09","OA_type":"hybrid","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","project":[{"call_identifier":"H2020","name":"IST-BRIDGE: International postdoctoral program","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","grant_number":"101034413"}],"keyword":["Quantitative model checking","Markov decision process","Linear programming","Value iteration","Policy iteration"],"status":"public","related_material":{"record":[{"status":"public","id":"21668","relation":"software"}]},"department":[{"_id":"KrCh"}],"abstract":[{"lang":"eng","text":"Model checking undiscounted reachability and expected-reward properties on Markov decision processes (MDPs) are key for the verification of systems that act under uncertainty. Popular algorithms are policy iteration and variants of value iteration; in tool competitions, most participants rely on the latter. These algorithms generally need worst-case exponential time. However, the problem can equally be formulated as a linear programme, solvable in polynomial time. In this paper, we give a detailed overview of today’s state-of-the-art algorithms for MDP model checking with a focus on performance and correctness. We highlight their fundamental differences, and describe various optimizations and implementation variants. We experimentally compare floating-point and exact-arithmetic implementations of all algorithms on three benchmark sets using two probabilistic model checkers. Our results show that (optimistic) value iteration is a sensible default, but other algorithms are preferable in specific settings. This paper thereby provides a guide for MDP verification practitioners—tool builders and users alike."}],"month":"03","article_processing_charge":"Yes (in subscription journal)","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","date_created":"2026-04-05T22:01:32Z","ec_funded":1,"citation":{"short":"A. Hartmanns, S. Junges, T. Quatmann, M. Weininger, International Journal on Software Tools for Technology Transfer (2026).","ama":"Hartmanns A, Junges S, Quatmann T, Weininger M. The revised practitioner’s guide to MDP model checking algorithms. <i>International Journal on Software Tools for Technology Transfer</i>. 2026. doi:<a href=\"https://doi.org/10.1007/s10009-026-00848-y\">10.1007/s10009-026-00848-y</a>","chicago":"Hartmanns, Arnd, Sebastian Junges, Tim Quatmann, and Maximilian Weininger. “The Revised Practitioner’s Guide to MDP Model Checking Algorithms.” <i>International Journal on Software Tools for Technology Transfer</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1007/s10009-026-00848-y\">https://doi.org/10.1007/s10009-026-00848-y</a>.","apa":"Hartmanns, A., Junges, S., Quatmann, T., &#38; Weininger, M. (2026). The revised practitioner’s guide to MDP model checking algorithms. <i>International Journal on Software Tools for Technology Transfer</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s10009-026-00848-y\">https://doi.org/10.1007/s10009-026-00848-y</a>","mla":"Hartmanns, Arnd, et al. “The Revised Practitioner’s Guide to MDP Model Checking Algorithms.” <i>International Journal on Software Tools for Technology Transfer</i>, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1007/s10009-026-00848-y\">10.1007/s10009-026-00848-y</a>.","ista":"Hartmanns A, Junges S, Quatmann T, Weininger M. 2026. The revised practitioner’s guide to MDP model checking algorithms. International Journal on Software Tools for Technology Transfer.","ieee":"A. Hartmanns, S. Junges, T. Quatmann, and M. Weininger, “The revised practitioner’s guide to MDP model checking algorithms,” <i>International Journal on Software Tools for Technology Transfer</i>. Springer Nature, 2026."},"OA_place":"publisher","oa_version":"Published Version","doi":"10.1007/s10009-026-00848-y","type":"journal_article","language":[{"iso":"eng"}],"publication":"International Journal on Software Tools for Technology Transfer","date_published":"2026-03-09T00:00:00Z","scopus_import":"1","year":"2026","acknowledgement":"This research was funded by the European Union’s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie grant agreements 101008233 (MISSION)\r\nand 101034413 (IST-BRIDGE), by the Interreg North Sea project STORM_SAFE, by a KI-Starter grant from the Ministerium für Kultur und Wissenschaft NRW, by NWO VENI grant no. 639.021.754, and by NWO VIDI grant VI.Vidi.223.110 (TruSTy). Experiments were performed with computing resources granted by RWTH Aachen University under project rwth1632.","publication_identifier":{"issn":["1433-2779"],"eissn":["1433-2787"]},"title":"The revised practitioner’s guide to MDP model checking algorithms"},{"publication_status":"submitted","status":"public","abstract":[{"text":"Recent research in nanophotonics for scintillation-based imaging has demonstrated promising improvements in scintillator performance. In parallel, advances in nanophotonics have enabled wavefront control through metasurfaces, a capability that has transformed fields such as microscopy by allowing tailored control of optical propagation. This naturally raises the following question, which we address in this perspective: can wavefront-control strategies be leveraged to improve scintillation-based imaging? To answer this question, we explore nanophotonic- and metasurface-enabled wavefront control in scintillators to mitigate image blurring arising from their intrinsically diffuse light emission. While depth-of-field extension in scintillation faces fundamental limitations absent in microscopy, this approach reveals promising avenues, including stacked scintillators, selective spatial-frequency enhancement, and X-ray energy-dependent imaging. These results clarify the key distinctions in adapting wavefront engineering to scintillation and its potential to enable tailored detection strategies.","lang":"eng"}],"month":"01","article_processing_charge":"No","date_created":"2026-04-09T09:10:41Z","oa":1,"_id":"21699","author":[{"first_name":"Joshua","full_name":"Chen, Joshua","last_name":"Chen"},{"last_name":"Vaidya","full_name":"Vaidya, Sachin","first_name":"Sachin"},{"first_name":"Simo","last_name":"Pajovic","full_name":"Pajovic, Simo"},{"first_name":"Seou","last_name":"Choi","full_name":"Choi, Seou"},{"last_name":"Michaels","full_name":"Michaels, William","first_name":"William"},{"full_name":"Louis Martin-Monier, Louis Martin-Monier","last_name":"Louis Martin-Monier","first_name":"Louis Martin-Monier"},{"full_name":"Hu, Juejun","last_name":"Hu","first_name":"Juejun"},{"first_name":"Carol","last_name":"Cogswell","full_name":"Cogswell, Carol"},{"last_name":"Roques-Carmes","full_name":"Roques-Carmes, Charles","first_name":"Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82"},{"last_name":"Soljačić","full_name":"Soljačić, Marin","first_name":"Marin"}],"oa_version":"Preprint","citation":{"short":"J. Chen, S. Vaidya, S. Pajovic, S. Choi, W. Michaels, L.M.-M. Louis Martin-Monier, J. Hu, C. Cogswell, C. Roques-Carmes, M. Soljačić, ArXiv (n.d.).","ama":"Chen J, Vaidya S, Pajovic S, et al. Wavefront engineering for scintillation-based imaging. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2601.09830\">10.48550/arXiv.2601.09830</a>","chicago":"Chen, Joshua, Sachin Vaidya, Simo Pajovic, Seou Choi, William Michaels, Louis Martin-Monier Louis Martin-Monier, Juejun Hu, Carol Cogswell, Charles Roques-Carmes, and Marin Soljačić. “Wavefront Engineering for Scintillation-Based Imaging.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2601.09830\">https://doi.org/10.48550/arXiv.2601.09830</a>.","apa":"Chen, J., Vaidya, S., Pajovic, S., Choi, S., Michaels, W., Louis Martin-Monier, L. M.-M., … Soljačić, M. (n.d.). Wavefront engineering for scintillation-based imaging. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2601.09830\">https://doi.org/10.48550/arXiv.2601.09830</a>","mla":"Chen, Joshua, et al. “Wavefront Engineering for Scintillation-Based Imaging.” <i>ArXiv</i>, 2601.09830, doi:<a href=\"https://doi.org/10.48550/arXiv.2601.09830\">10.48550/arXiv.2601.09830</a>.","ieee":"J. Chen <i>et al.</i>, “Wavefront engineering for scintillation-based imaging,” <i>arXiv</i>. .","ista":"Chen J, Vaidya S, Pajovic S, Choi S, Michaels W, Louis Martin-Monier LM-M, Hu J, Cogswell C, Roques-Carmes C, Soljačić M. Wavefront engineering for scintillation-based imaging. arXiv, 2601.09830."},"OA_place":"repository","extern":"1","date_updated":"2026-04-13T11:26:08Z","doi":"10.48550/arXiv.2601.09830","publication":"arXiv","language":[{"iso":"eng"}],"date_published":"2026-01-14T00:00:00Z","scopus_import":"1","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2601.09830","open_access":"1"}],"type":"preprint","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","OA_type":"green","day":"14","year":"2026","external_id":{"arxiv":["2601.09830"]},"title":"Wavefront engineering for scintillation-based imaging","article_number":"2601.09830","arxiv":1},{"article_number":"2601.21385","arxiv":1,"title":"A general framework for interactions between electron beams and quantum optical systems","year":"2026","external_id":{"arxiv":["2601.21385"]},"day":"29","OA_type":"green","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2601.21385","open_access":"1"}],"type":"preprint","language":[{"iso":"eng"}],"date_published":"2026-01-29T00:00:00Z","publication":"arXiv","scopus_import":"1","date_updated":"2026-04-13T11:28:06Z","doi":"10.48550/arXiv.2601.21385","citation":{"ista":"Grzesik JM, Karnieli A, Roques-Carmes C, Black DS, Lê TK, Solgaard O, Fan S, Vučković J. A general framework for interactions between electron beams and quantum optical systems. arXiv, 2601.21385.","ieee":"J. M. Grzesik <i>et al.</i>, “A general framework for interactions between electron beams and quantum optical systems,” <i>arXiv</i>. .","mla":"Grzesik, Jakob M., et al. “A General Framework for Interactions between Electron Beams and Quantum Optical Systems.” <i>ArXiv</i>, 2601.21385, doi:<a href=\"https://doi.org/10.48550/arXiv.2601.21385\">10.48550/arXiv.2601.21385</a>.","apa":"Grzesik, J. M., Karnieli, A., Roques-Carmes, C., Black, D. S., Lê, T. K., Solgaard, O., … Vučković, J. (n.d.). A general framework for interactions between electron beams and quantum optical systems. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2601.21385\">https://doi.org/10.48550/arXiv.2601.21385</a>","chicago":"Grzesik, Jakob M., Aviv Karnieli, Charles Roques-Carmes, Dylan S. Black, Trung Kiên Lê, Olav Solgaard, Shanhui Fan, and Jelena Vučković. “A General Framework for Interactions between Electron Beams and Quantum Optical Systems.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2601.21385\">https://doi.org/10.48550/arXiv.2601.21385</a>.","ama":"Grzesik JM, Karnieli A, Roques-Carmes C, et al. A general framework for interactions between electron beams and quantum optical systems. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2601.21385\">10.48550/arXiv.2601.21385</a>","short":"J.M. Grzesik, A. Karnieli, C. Roques-Carmes, D.S. Black, T.K. Lê, O. Solgaard, S. Fan, J. Vučković, ArXiv (n.d.)."},"OA_place":"repository","extern":"1","oa_version":"Preprint","_id":"21700","author":[{"first_name":"Jakob M.","last_name":"Grzesik","full_name":"Grzesik, Jakob M."},{"first_name":"Aviv","full_name":"Karnieli, Aviv","last_name":"Karnieli"},{"full_name":"Roques-Carmes, Charles","last_name":"Roques-Carmes","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","first_name":"Charles"},{"first_name":"Dylan S.","full_name":"Black, Dylan S.","last_name":"Black"},{"full_name":"Lê, Trung Kiên","last_name":"Lê","first_name":"Trung Kiên"},{"last_name":"Solgaard","full_name":"Solgaard, Olav","first_name":"Olav"},{"full_name":"Fan, Shanhui","last_name":"Fan","first_name":"Shanhui"},{"last_name":"Vučković","full_name":"Vučković, Jelena","first_name":"Jelena"}],"oa":1,"date_created":"2026-04-09T09:10:41Z","month":"01","abstract":[{"text":"We provide a theoretical framework to describe the dynamics of a free-electron beam interacting with quantized bound systems in arbitrary electromagnetic environments. This expands the quantum optics toolbox to incorporate free-electron beams for applications in highly tunable quantum control, imaging, and spectroscopy at the nanoscale. The framework recovers previously studied results and shows that electromagnetic environments can amplify the intrinsically weak coupling between a free-electron and a bound electron to reach previously inaccessible interaction regimes. We leverage this enhanced coupling for experimentally feasible protocols in coherent qubit control and towards the nondestructive readout and projective control of the electron beam's quantum-number statistics. Our framework is broadly applicable to microwave-frequency qubits, optical nanophotonics, cavity quantum electrodynamics, and emerging platforms at the interface of electron microscopy and quantum information.","lang":"eng"}],"article_processing_charge":"No","publication_status":"submitted","status":"public"},{"doi":"10.48550/arXiv.2602.17024","date_updated":"2026-04-13T11:25:12Z","type":"preprint","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2602.17024"}],"scopus_import":"1","language":[{"iso":"eng"}],"publication":"arXiv","date_published":"2026-02-19T00:00:00Z","OA_type":"green","external_id":{"arxiv":["2602.17024 "]},"day":"19","year":"2026","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","arxiv":1,"article_number":"2602.17024","title":"Integrated photonic polarization synthesizer and analyzer","publication_status":"submitted","status":"public","article_processing_charge":"No","abstract":[{"text":"Polarization-resolved control and measurement of the optical field are essential for a wide range of photonic systems, including coherent communication, polarimetric sensing, and quantum information processing. We present a photonic integrated circuit that enables the generation and analysis of arbitrary polarization states. The device provides reconfigurable access to the full polarization degree of freedom of coherent light within a single integrated platform. We experimentally demonstrate arbitrary polarization state generation spanning the Poincare sphere, as well as Stokes vector measurement on chip. Unlike conventional Stokes measurements that rely on direct detection, polarization analysis utilizing this architecture is intrinsically non-destructive, preserving the optical signal for further optical domain processing. The devices are fabricated in a commercial foundry using CMOS-compatible processes, enabling scalable and reproducible integration. By combining polarization generation and analysis in a compact and stable photonic circuit, this work eliminates the need for external polarization optics and provides a foundation for robust, polarization-enabled photonic integrated systems.","lang":"eng"}],"month":"02","oa":1,"date_created":"2026-04-09T09:10:41Z","OA_place":"repository","extern":"1","citation":{"short":"C.G. Valdez, A.R. Kroo, A.J. Miller, C. Roques-Carmes, D.A.B. Miller, O. Solgaard, ArXiv (n.d.).","ama":"Valdez CG, Kroo AR, Miller AJ, Roques-Carmes C, Miller DAB, Solgaard O. Integrated photonic polarization synthesizer and analyzer. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2602.17024\">10.48550/arXiv.2602.17024</a>","chicago":"Valdez, Carson G., Anne R. Kroo, Anna J. Miller, Charles Roques-Carmes, David A. B. Miller, and Olav Solgaard. “Integrated Photonic Polarization Synthesizer and Analyzer.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2602.17024\">https://doi.org/10.48550/arXiv.2602.17024</a>.","apa":"Valdez, C. G., Kroo, A. R., Miller, A. J., Roques-Carmes, C., Miller, D. A. B., &#38; Solgaard, O. (n.d.). Integrated photonic polarization synthesizer and analyzer. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2602.17024\">https://doi.org/10.48550/arXiv.2602.17024</a>","mla":"Valdez, Carson G., et al. “Integrated Photonic Polarization Synthesizer and Analyzer.” <i>ArXiv</i>, 2602.17024, doi:<a href=\"https://doi.org/10.48550/arXiv.2602.17024\">10.48550/arXiv.2602.17024</a>.","ista":"Valdez CG, Kroo AR, Miller AJ, Roques-Carmes C, Miller DAB, Solgaard O. Integrated photonic polarization synthesizer and analyzer. arXiv, 2602.17024.","ieee":"C. G. Valdez, A. R. Kroo, A. J. Miller, C. Roques-Carmes, D. A. B. Miller, and O. Solgaard, “Integrated photonic polarization synthesizer and analyzer,” <i>arXiv</i>. ."},"_id":"21701","oa_version":"Preprint","author":[{"first_name":"Carson G.","last_name":"Valdez","full_name":"Valdez, Carson G."},{"last_name":"Kroo","full_name":"Kroo, Anne R.","first_name":"Anne R."},{"full_name":"Miller, Anna J.","last_name":"Miller","first_name":"Anna J."},{"last_name":"Roques-Carmes","full_name":"Roques-Carmes, Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","first_name":"Charles"},{"first_name":"David A. B.","last_name":"Miller","full_name":"Miller, David A. B."},{"full_name":"Solgaard, Olav","last_name":"Solgaard","first_name":"Olav"}]},{"date_created":"2026-04-10T14:17:21Z","oa":1,"_id":"21703","oa_version":"Preprint","author":[{"full_name":"Alex Liebman-Peláez, Alex Liebman-Peláez","last_name":"Alex Liebman-Peláez","first_name":"Alex Liebman-Peláez"},{"last_name":"Kruppe","full_name":"Kruppe, Jon","first_name":"Jon"},{"first_name":"Resham Babu","full_name":"Regmi, Resham Babu","last_name":"Regmi"},{"last_name":"Ghimire","full_name":"Ghimire, Nirmal J.","first_name":"Nirmal J."},{"first_name":"Yue","last_name":"Sun","full_name":"Sun, Yue"},{"last_name":"Mazin","full_name":"Mazin, Igor I.","first_name":"Igor I."},{"first_name":"Hilary M. L.","full_name":"Noad, Hilary M. L.","last_name":"Noad"},{"full_name":"Analytis, James","last_name":"Analytis","first_name":"James"},{"orcid":"0000-0003-2724-3523","last_name":"Sunko","full_name":"Sunko, Veronika","id":"23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3","first_name":"Veronika"},{"first_name":"Joseph","last_name":"Orenstein","full_name":"Orenstein, Joseph"}],"citation":{"apa":"Alex Liebman-Peláez, A. L.-P., Kruppe, J., Regmi, R. B., Ghimire, N. J., Sun, Y., Mazin, I. I., … Orenstein, J. (n.d.). Strain continuously rotates the Néel vector in altermagnetic MnTe. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2604.07653\">https://doi.org/10.48550/arXiv.2604.07653</a>","mla":"Alex Liebman-Peláez, Alex Liebman-Peláez, et al. “Strain Continuously Rotates the Néel Vector in Altermagnetic MnTe.” <i>ArXiv</i>, 2604.07653, doi:<a href=\"https://doi.org/10.48550/arXiv.2604.07653\">10.48550/arXiv.2604.07653</a>.","chicago":"Alex Liebman-Peláez, Alex Liebman-Peláez, Jon Kruppe, Resham Babu Regmi, Nirmal J. Ghimire, Yue Sun, Igor I. Mazin, Hilary M. L. Noad, James Analytis, Veronika Sunko, and Joseph Orenstein. “Strain Continuously Rotates the Néel Vector in Altermagnetic MnTe.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2604.07653\">https://doi.org/10.48550/arXiv.2604.07653</a>.","ista":"Alex Liebman-Peláez AL-P, Kruppe J, Regmi RB, Ghimire NJ, Sun Y, Mazin II, Noad HML, Analytis J, Sunko V, Orenstein J. Strain continuously rotates the Néel vector in altermagnetic MnTe. arXiv, 2604.07653.","ieee":"A. L.-P. Alex Liebman-Peláez <i>et al.</i>, “Strain continuously rotates the Néel vector in altermagnetic MnTe,” <i>arXiv</i>. .","ama":"Alex Liebman-Peláez AL-P, Kruppe J, Regmi RB, et al. Strain continuously rotates the Néel vector in altermagnetic MnTe. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2604.07653\">10.48550/arXiv.2604.07653</a>","short":"A.L.-P. Alex Liebman-Peláez, J. Kruppe, R.B. Regmi, N.J. Ghimire, Y. Sun, I.I. Mazin, H.M.L. Noad, J. Analytis, V. Sunko, J. Orenstein, ArXiv (n.d.)."},"OA_place":"repository","status":"public","publication_status":"submitted","month":"04","abstract":[{"lang":"eng","text":"Altermagnetism has recently emerged as a distinct class of collinear antiferromagnets that break time-reversal symmetry, exhibiting a host of novel properties. Applied strain has attracted particular attention as a key tuning parameter for altermagnets. Although several experimental studies have demonstrated the preparation of single-domain states through a combination of applied strain and magnetic field, the route to such states remains unclear. Here, we use magneto-optical measurements on single crystals of MnTe under applied strain to show that, in contrast to previous reports, strain acts primarily to rotate the Néel vector L continuously. Since the orientation of L determines the magnetic point group symmetry, this continuous rotation effectively tunes the symmetry and its associated physical properties. Furthermore, we demonstrate that built-in strain in free-standing crystals is sufficient to pin L into continuous textures over millimeter length scales. Together, these results provide guidance for future device design and open the door to leveraging the Néel vector orientation as a tunable degree of freedom in spintronic applications."}],"article_processing_charge":"No","department":[{"_id":"VeSu"}],"acknowledgement":"This research was primarily funded by the Quantum Materials (KC2202) program under the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division under Contract No. DE-AC02-05CH11231, which supported the experimental and theoretical work at the LBNL and UC Berkeley. N.J.G., R. B. R., and I.I.M.\r\nwere supported by Army Research Office under Cooperative Agreement Number W911NF- 22-2-0173. H.M.L.N. and V.S. acknowledge funding through the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) through Grant No. TRR288—422213477, Project No. A10. H.M.L.N. acknowledges financial support from the Max Planck Society. Research in Dresden benefits from the environment provided by the DFG Cluster of Excellence ctd.qmat (EXC2147, Project ID 390858490).","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2026","external_id":{"arxiv":["2604.07653"]},"OA_type":"green","day":"08","title":"Strain continuously rotates the Néel vector in altermagnetic MnTe","arxiv":1,"article_number":"2604.07653","date_updated":"2026-05-04T06:27:12Z","doi":"10.48550/arXiv.2604.07653","publication":"arXiv","date_published":"2026-04-08T00:00:00Z","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2604.07653","open_access":"1"}],"type":"preprint"},{"article_type":"original","date_created":"2026-04-12T22:01:47Z","tmp":{"image":"/images/cc_by_nc_nd.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"file":[{"success":1,"checksum":"11b7a13a359e302498b2367906093a6b","file_size":3355016,"date_updated":"2026-05-04T06:46:31Z","file_name":"2026_PNAS_Isakova.pdf","content_type":"application/pdf","access_level":"open_access","relation":"main_file","creator":"dernst","date_created":"2026-05-04T06:46:31Z","file_id":"21783"}],"oa_version":"Published Version","citation":{"short":"L.H. Isakova, E. Streltsova, O. Bochkareva, P.K. Vlasov, F. Kondrashov, Proceedings of the National Academy of Sciences 123 (2026) e2532018123.","ama":"Isakova LH, Streltsova E, Bochkareva O, Vlasov PK, Kondrashov F. Descent from a common ancestor restricts exploration of protein sequence space. <i>Proceedings of the National Academy of Sciences</i>. 2026;123(14):e2532018123. doi:<a href=\"https://doi.org/10.1073/pnas.2532018123\">10.1073/pnas.2532018123</a>","ista":"Isakova LH, Streltsova E, Bochkareva O, Vlasov PK, Kondrashov F. 2026. Descent from a common ancestor restricts exploration of protein sequence space. Proceedings of the National Academy of Sciences. 123(14), e2532018123.","ieee":"L. H. Isakova, E. Streltsova, O. Bochkareva, P. K. Vlasov, and F. Kondrashov, “Descent from a common ancestor restricts exploration of protein sequence space,” <i>Proceedings of the National Academy of Sciences</i>, vol. 123, no. 14. National Academy of Sciences, p. e2532018123, 2026.","chicago":"Isakova, Lada H., Elizaveta Streltsova, Olga Bochkareva, Peter K. Vlasov, and Fyodor Kondrashov. “Descent from a Common Ancestor Restricts Exploration of Protein Sequence Space.” <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences, 2026. <a href=\"https://doi.org/10.1073/pnas.2532018123\">https://doi.org/10.1073/pnas.2532018123</a>.","apa":"Isakova, L. H., Streltsova, E., Bochkareva, O., Vlasov, P. K., &#38; Kondrashov, F. (2026). Descent from a common ancestor restricts exploration of protein sequence space. <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.2532018123\">https://doi.org/10.1073/pnas.2532018123</a>","mla":"Isakova, Lada H., et al. “Descent from a Common Ancestor Restricts Exploration of Protein Sequence Space.” <i>Proceedings of the National Academy of Sciences</i>, vol. 123, no. 14, National Academy of Sciences, 2026, p. e2532018123, doi:<a href=\"https://doi.org/10.1073/pnas.2532018123\">10.1073/pnas.2532018123</a>."},"OA_place":"publisher","status":"public","abstract":[{"lang":"eng","text":"How functional protein sequences are distributed in sequence space is fundamentally important for evolutionary theory and protein design, particularly if a large diversity of protein functions are hidden in evolutionarily unexplored areas of the sequence space. However, this question is understudied in part because experimental and computational studies use extant sequences as a starting point to study sequence space. Here, we study whether extant sequences are representative of the entire functional sequence space. Across thousands of protein families from vertebrates and bacteria we calculate the dimensionality and the volume of sequence space occupied by extant homologs. We find that the observed dimensionality and volume of extant sequence space are minuscule, many orders of magnitude smaller than what we estimated using a model of protein evolution. Simulating sequence evolution we then quantify the impact of phylogeny, selection, and epistasis on restricting the evolutionary exploration of sequence space. We find that sequence evolution from a single common ancestor, or a single point of origin in sequence space, is by far the largest limiting factor that reduces the dimensionality and volume of extant sequence space. These results indicate that there are vast areas of functional sequence space that have not been explored in evolution because of the excessive restrictions on natural exploration of the protein sequence space imposed by the point of origin effect. We suggest that protein design methods that rely on extant sequences may be limited in their ability to discover truly novel functions."}],"month":"04","volume":123,"article_processing_charge":"Yes (in subscription journal)","department":[{"_id":"UlWa"}],"issue":"14","acknowledgement":"We thank Olga Kalinina for feedback on our manuscript, Vsevolod Kuksin for fruitful discussions and Lev Tsarin for participation in the design of our models. This work was supported by Japan Science and Technology Agency as part of Adopting Sustainable Partnerships for Innovative Research Ecosystem, Grant No. JPMJAP24B2 (F.A.K. and L.H.I.), and Fonds Zur Förderung der Wissenschaftlichen Forschung Grant ESP253-B (O.O.B.)","intvolume":"       123","year":"2026","title":"Descent from a common ancestor restricts exploration of protein sequence space","publication_identifier":{"eissn":["1091-6490"]},"pmid":1,"doi":"10.1073/pnas.2532018123","date_published":"2026-04-07T00:00:00Z","publication":"Proceedings of the National Academy of Sciences","language":[{"iso":"eng"}],"scopus_import":"1","license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","type":"journal_article","file_date_updated":"2026-05-04T06:46:31Z","oa":1,"has_accepted_license":"1","ddc":["570"],"author":[{"full_name":"Isakova, Lada H.","last_name":"Isakova","first_name":"Lada H."},{"full_name":"Streltsova, Elizaveta","last_name":"Streltsova","first_name":"Elizaveta","id":"57a170da-dc96-11ea-b7c8-ab3565071bf7"},{"first_name":"Olga","id":"C4558D3C-6102-11E9-A62E-F418E6697425","last_name":"Bochkareva","orcid":"0000-0003-1006-6639","full_name":"Bochkareva, Olga"},{"first_name":"Peter K.","full_name":"Vlasov, Peter K.","last_name":"Vlasov"},{"id":"44FDEF62-F248-11E8-B48F-1D18A9856A87","first_name":"Fyodor","full_name":"Kondrashov, Fyodor","last_name":"Kondrashov","orcid":"0000-0001-8243-4694"}],"_id":"21704","publisher":"National Academy of Sciences","publication_status":"published","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"pmid":["41915737"]},"OA_type":"hybrid","day":"07","date_updated":"2026-05-04T06:57:31Z","page":"e2532018123"},{"date_published":"2026-04-01T00:00:00Z","publication":"The Astrophysical Journal","language":[{"iso":"eng"}],"scopus_import":"1","type":"journal_article","doi":"10.3847/1538-4357/ae4871","title":"An eclipsing 8.56 minutes orbital period mass-transferring binary","arxiv":1,"publication_identifier":{"eissn":["1538-4357"],"issn":["0004-637X"]},"article_number":"237","issue":"2","acknowledgement":"This work has made use of data from the Asteroid Terrestrial-impact Last Alert System (ATLAS) project. The Asteroid Terrestrial-impact Last Alert System (ATLAS) project is primarily funded to search for near-Earth asteroids through NASA grants NN12AR55G, 80NSSC18K0284, and 80NSSC18K1575; byproducts of the NEO search include images and catalogs from the survey area. This work was partially funded by Kepler/K2 grant J1944/80NSSC19K0112 and HST GO-15889 and STFC grants ST/T000198/1 and ST/S006109/1. The ATLAS science products have been made possible through the contributions of the University of Hawaii Institute for Astronomy, the Queen’s University Belfast, the Space Telescope Science Institute, the South African Astronomical Observatory, and the Millennium Institute of Astrophysics (MAS), Chile. VSD and ULTRACAM are supported by STFC grant ST/Z000033/1. J.G.M. gratefully acknowledges support from the Heising-Simons Foundation and the Pappalardo family through the MIT Pappalardo Fellowship in Physics.","intvolume":"      1000","year":"2026","month":"04","abstract":[{"text":"We report the discovery of ATLAS J101342.5−451656.8 (hereafter ATLAS J1013−4516), an 8.56 minute orbital-period mass-transferring AM Canum Venaticorum (AM CVn) binary with a mean Gaia magnitude of G = 19.51, identified via periodic variability in light curves from the Asteroid Terrestrial-impact Last Alert System (ATLAS) of Gaia white dwarf candidates. Follow-up with the Large Lenslet Array Magellan Spectrograph shows a helium-dominated accretion disk, and high-speed ULTRACAM photometry reveals pronounced primary and secondary eclipses. We construct a decade-long timing baseline leveraging light curves from the ATLAS and Gaia surveys, as well as the high-speed imagers ULTRACAM on the New Energy Telescope and proto-Lightspeed on the Magellan Clay telescope. From this timing baseline, we measure an orbital period derivative of P 1.60 0.07 10 = ± × 12 s s−1. Interpreted in the context of stable mass transfer, the magnitude and sign of P indicate that the orbital evolution is governed by the interplay between gravitationalwave-driven angular-momentum losses and mass transfer, directly probing the donor’s structural response to mass loss. We constrain the accretor and donor mass based on stable mass-transfer arguments assuming angularmomentum loss dominated by gravitational-wave emission, allowing us to infer the characteristic gravitational\r\nwave strain of the binary for future space-based GW observatories such as the Laser Interferometer Space Antenna (LISA). We predict a characteristic strain corresponding to a 4 yr LISA signal-to-noise ratio ≳10, establishing ATLAS J1013−4516 as a strong prospective LISA source that will probe long-term orbital evolution in the mass-transferring regime.","lang":"eng"}],"volume":1000,"article_processing_charge":"Yes","department":[{"_id":"IlCa"}],"status":"public","file":[{"content_type":"application/pdf","date_updated":"2026-05-04T06:36:00Z","file_size":1225916,"file_name":"2026_AstrophysicalJournal_Chickles.pdf","success":1,"checksum":"c8f64a78f36224d8e0ea1f324e43e389","creator":"dernst","date_created":"2026-05-04T06:36:00Z","relation":"main_file","file_id":"21782","access_level":"open_access"}],"oa_version":"Published Version","citation":{"ama":"Chickles ET, Chakraborty J, Burdge KB, et al. An eclipsing 8.56 minutes orbital period mass-transferring binary. <i>The Astrophysical Journal</i>. 2026;1000(2). doi:<a href=\"https://doi.org/10.3847/1538-4357/ae4871\">10.3847/1538-4357/ae4871</a>","short":"E.T. Chickles, J. Chakraborty, K.B. Burdge, V.S. Dhillon, P. Draghis, K. El-Badry, M.J. Green, A. Householder, S. Hughes, C. Layden, S.P. Littlefair, J. Munday, I. Pelisoli, M.S. Redden, J. Tonry, J.C. van Roestel, F.E. Angile, A.J. Brown, N.C. Segura, J. Dinsmore, M. Dyer, G. Furesz, M. Gabutti, J. Garbutt, J. García-Mejía, D. Jarvis, M.R. Kennedy, P. Kerry, J. Mccormac, G. Mo, D. Osip, S. Parsons, E. Pike, J.J. Piotrowski, R.W. Romani, D. Sahman, R. Simcoe, The Astrophysical Journal 1000 (2026).","mla":"Chickles, Emma T., et al. “An Eclipsing 8.56 Minutes Orbital Period Mass-Transferring Binary.” <i>The Astrophysical Journal</i>, vol. 1000, no. 2, 237, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.3847/1538-4357/ae4871\">10.3847/1538-4357/ae4871</a>.","apa":"Chickles, E. T., Chakraborty, J., Burdge, K. B., Dhillon, V. S., Draghis, P., El-Badry, K., … Simcoe, R. (2026). An eclipsing 8.56 minutes orbital period mass-transferring binary. <i>The Astrophysical Journal</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/1538-4357/ae4871\">https://doi.org/10.3847/1538-4357/ae4871</a>","chicago":"Chickles, Emma T., Joheen Chakraborty, Kevin B. Burdge, Vik S. Dhillon, Paul Draghis, Kareem El-Badry, Matthew J. Green, et al. “An Eclipsing 8.56 Minutes Orbital Period Mass-Transferring Binary.” <i>The Astrophysical Journal</i>. IOP Publishing, 2026. <a href=\"https://doi.org/10.3847/1538-4357/ae4871\">https://doi.org/10.3847/1538-4357/ae4871</a>.","ista":"Chickles ET, Chakraborty J, Burdge KB, Dhillon VS, Draghis P, El-Badry K, Green MJ, Householder A, Hughes S, Layden C, Littlefair SP, Munday J, Pelisoli I, Redden MS, Tonry J, van Roestel JC, Angile FE, Brown AJ, Segura NC, Dinsmore J, Dyer M, Furesz G, Gabutti M, Garbutt J, García-Mejía J, Jarvis D, Kennedy MR, Kerry P, Mccormac J, Mo G, Osip D, Parsons S, Pike E, Piotrowski JJ, Romani RW, Sahman D, Simcoe R. 2026. An eclipsing 8.56 minutes orbital period mass-transferring binary. The Astrophysical Journal. 1000(2), 237.","ieee":"E. T. Chickles <i>et al.</i>, “An eclipsing 8.56 minutes orbital period mass-transferring binary,” <i>The Astrophysical Journal</i>, vol. 1000, no. 2. IOP Publishing, 2026."},"OA_place":"publisher","date_created":"2026-04-12T22:01:47Z","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"date_updated":"2026-05-04T06:37:12Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2601.07925"]},"day":"01","OA_type":"gold","quality_controlled":"1","DOAJ_listed":"1","publication_status":"published","ddc":["520"],"has_accepted_license":"1","author":[{"first_name":"Emma T.","last_name":"Chickles","full_name":"Chickles, Emma T."},{"full_name":"Chakraborty, Joheen","last_name":"Chakraborty","first_name":"Joheen"},{"full_name":"Burdge, Kevin B.","last_name":"Burdge","first_name":"Kevin B."},{"full_name":"Dhillon, Vik S.","last_name":"Dhillon","first_name":"Vik S."},{"first_name":"Paul","full_name":"Draghis, Paul","last_name":"Draghis"},{"first_name":"Kareem","last_name":"El-Badry","full_name":"El-Badry, Kareem"},{"first_name":"Matthew J.","full_name":"Green, Matthew J.","last_name":"Green"},{"first_name":"Aaron","full_name":"Householder, Aaron","last_name":"Householder"},{"full_name":"Hughes, Sarah","last_name":"Hughes","first_name":"Sarah"},{"first_name":"Christopher","full_name":"Layden, Christopher","last_name":"Layden"},{"first_name":"Stuart P.","last_name":"Littlefair","full_name":"Littlefair, Stuart P."},{"first_name":"James","last_name":"Munday","full_name":"Munday, James"},{"last_name":"Pelisoli","full_name":"Pelisoli, Ingrid","first_name":"Ingrid"},{"first_name":"Maya S.","last_name":"Redden","full_name":"Redden, Maya S."},{"last_name":"Tonry","full_name":"Tonry, John","first_name":"John"},{"last_name":"van Roestel","full_name":"van Roestel, Joannes C","first_name":"Joannes C","id":"4d122fc8-6083-11f0-87a5-97d68b860333"},{"first_name":"Francesco Elio","last_name":"Angile","full_name":"Angile, Francesco Elio"},{"full_name":"Brown, Alex J.","last_name":"Brown","first_name":"Alex J."},{"last_name":"Segura","full_name":"Segura, Noel Castro","first_name":"Noel Castro"},{"last_name":"Dinsmore","full_name":"Dinsmore, Jack","first_name":"Jack"},{"first_name":"Martin","last_name":"Dyer","full_name":"Dyer, Martin"},{"first_name":"Gabor","full_name":"Furesz, Gabor","last_name":"Furesz"},{"first_name":"Michelle","last_name":"Gabutti","full_name":"Gabutti, Michelle"},{"first_name":"James","full_name":"Garbutt, James","last_name":"Garbutt"},{"first_name":"Juliana","last_name":"García-Mejía","full_name":"García-Mejía, Juliana"},{"full_name":"Jarvis, Daniel","last_name":"Jarvis","first_name":"Daniel"},{"last_name":"Kennedy","full_name":"Kennedy, Mark R.","first_name":"Mark R."},{"first_name":"Paul","full_name":"Kerry, Paul","last_name":"Kerry"},{"first_name":"James","full_name":"Mccormac, James","last_name":"Mccormac"},{"first_name":"Geoffrey","full_name":"Mo, Geoffrey","last_name":"Mo"},{"first_name":"Dave","full_name":"Osip, Dave","last_name":"Osip"},{"first_name":"Steven","full_name":"Parsons, Steven","last_name":"Parsons"},{"last_name":"Pike","full_name":"Pike, Eleanor","first_name":"Eleanor"},{"first_name":"John J.","last_name":"Piotrowski","full_name":"Piotrowski, John J."},{"first_name":"Roger W.","last_name":"Romani","full_name":"Romani, Roger W."},{"full_name":"Sahman, David","last_name":"Sahman","first_name":"David"},{"first_name":"Rob","last_name":"Simcoe","full_name":"Simcoe, Rob"}],"_id":"21705","publisher":"IOP Publishing","oa":1,"file_date_updated":"2026-05-04T06:36:00Z"},{"article_type":"original","date_created":"2026-04-12T22:01:48Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"oa_version":"Published Version","file":[{"access_level":"open_access","relation":"main_file","date_created":"2026-05-04T09:16:36Z","creator":"dernst","file_id":"21786","success":1,"checksum":"3eed470fe73e53d2a8d55d6fba6934e3","file_size":11101140,"file_name":"2026_ScienceAdv_Markovitsch.pdf","date_updated":"2026-05-04T09:16:36Z","content_type":"application/pdf"}],"OA_place":"publisher","citation":{"ama":"Markovitsch JW, Mitić D, Del Pilar Jiménez García A, et al. Sequential formation of Drosophila circuit asymmetry via prolonged structural plasticity. <i>Science Advances</i>. 2026;12(13). doi:<a href=\"https://doi.org/10.1126/sciadv.aea6020\">10.1126/sciadv.aea6020</a>","short":"J.W. Markovitsch, D. Mitić, A. Del Pilar Jiménez García, A. Zane, S. Kainz, R. Kaur, T. Hummel, Science Advances 12 (2026).","apa":"Markovitsch, J. W., Mitić, D., Del Pilar Jiménez García, A., Zane, A., Kainz, S., Kaur, R., &#38; Hummel, T. (2026). Sequential formation of Drosophila circuit asymmetry via prolonged structural plasticity. <i>Science Advances</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/sciadv.aea6020\">https://doi.org/10.1126/sciadv.aea6020</a>","mla":"Markovitsch, Johann W., et al. “Sequential Formation of Drosophila Circuit Asymmetry via Prolonged Structural Plasticity.” <i>Science Advances</i>, vol. 12, no. 13, eaea6020, American Association for the Advancement of Science, 2026, doi:<a href=\"https://doi.org/10.1126/sciadv.aea6020\">10.1126/sciadv.aea6020</a>.","chicago":"Markovitsch, Johann W., Daniel Mitić, Alisa Del Pilar Jiménez García, Alsberga Zane, Sarah Kainz, Rashmit Kaur, and Thomas Hummel. “Sequential Formation of Drosophila Circuit Asymmetry via Prolonged Structural Plasticity.” <i>Science Advances</i>. American Association for the Advancement of Science, 2026. <a href=\"https://doi.org/10.1126/sciadv.aea6020\">https://doi.org/10.1126/sciadv.aea6020</a>.","ieee":"J. W. Markovitsch <i>et al.</i>, “Sequential formation of Drosophila circuit asymmetry via prolonged structural plasticity,” <i>Science Advances</i>, vol. 12, no. 13. American Association for the Advancement of Science, 2026.","ista":"Markovitsch JW, Mitić D, Del Pilar Jiménez García A, Zane A, Kainz S, Kaur R, Hummel T. 2026. Sequential formation of Drosophila circuit asymmetry via prolonged structural plasticity. Science Advances. 12(13), eaea6020."},"status":"public","article_processing_charge":"Yes","month":"03","abstract":[{"lang":"eng","text":"Structural and functional differences between brain hemispheres are a common feature of animal nervous systems with reduced bilateral asymmetry often linked to impaired cognitive performance. How neuronal left-right asymmetry is initiated and integrated into a bilaterally symmetrical ground pattern is poorly understood. Here, we show that the directional asymmetry of a Drosophila central brain circuit originates from axonal interactions of two types of bilateral pioneer neurons. Subsequent recruitment of neighboring neurons into the asymmetric neuropil primordium results in hemisphere-specific microcircuits. Circuit lateralization requires dynamic expression of the cell adhesion molecule Fasciclin 2 to maintain structural plasticity in axonal remodeling. Reduced circuit asymmetry following cell type–specific Fasciclin 2 manipulation affects adult brain function. These results reveal an unexpected degree of developmental plasticity of late-born Drosophila neurons in the formation of a circuit node via the lateralized recruitment of symmetric circuit components."}],"volume":12,"department":[{"_id":"MiSi"},{"_id":"GradSch"}],"acknowledgement":"We thank I. Salecker (Flybow), B. Altenhein (Fas2-Gal4Mz507), A. Nose (UAS-intra- and extra-Fas2::YFP), and C. S. Goodman (UAS-Fas2PEST+/−), as well as the Bloomington Stock Center for providing materials and fly stocks. We thank S. Waddell and the lab, especially B. Senapati, for providing the opportunity to conduct memory experiments at the CNCB, University of Oxford, and for supervision and discussions during this period. We also thank W. Kallina, S. Ilgerl, D. Bartel, A. Grimm, and A. Litin for technical support and the Hummel Lab for stimulating discussions and critical comments on the manuscript. We acknowledge the early exploratory work of A. Mattia, S. Trkulja, C. Schönherr, S. Bogner, B. Simpson, L. Tomasek, H. Roth, H. Vokač, R. Gredler, F. Kapelari, T. Kolarova, C. Ignitsch, Á. Bautista-Soldevila, and M. Kassem.\r\nThis research was funded by the University of Vienna, the Vienna Doctoral School Cognition, Behaviour and Neuroscience (uni:docs fellowship) (to J.W.M.) and by the Austrian Science Fund (FWF) (Cluster of Excellence Neuronal Circuits in Health and Disease, grant DOI 10.55776/COE16; https://www.fwf.ac.at/en/research-radar/10.55776/COE16) (to T.H.). For open access purposes, the author has applied a CC BY public copyright license to any author-accepted manuscript version arising from this submission.","issue":"13","year":"2026","intvolume":"        12","title":"Sequential formation of Drosophila circuit asymmetry via prolonged structural plasticity","publication_identifier":{"eissn":["2375-2548"]},"article_number":"eaea6020","doi":"10.1126/sciadv.aea6020","scopus_import":"1","publication":"Science Advances","date_published":"2026-03-27T00:00:00Z","language":[{"iso":"eng"}],"type":"journal_article","oa":1,"file_date_updated":"2026-05-04T09:16:36Z","_id":"21707","author":[{"first_name":"Johann W.","full_name":"Markovitsch, Johann W.","last_name":"Markovitsch"},{"full_name":"Mitić, Daniel","last_name":"Mitić","first_name":"Daniel"},{"full_name":"Del Pilar Jiménez García, Alisa","last_name":"Del Pilar Jiménez García","first_name":"Alisa"},{"full_name":"Zane, Alsberga","last_name":"Zane","orcid":"0009-0003-0415-7603","id":"60f7509a-f652-11ea-9d86-b963d6490d7c","first_name":"Alsberga"},{"first_name":"Sarah","full_name":"Kainz, Sarah","last_name":"Kainz"},{"full_name":"Kaur, Rashmit","last_name":"Kaur","first_name":"Rashmit"},{"full_name":"Hummel, Thomas","last_name":"Hummel","first_name":"Thomas"}],"has_accepted_license":"1","ddc":["570"],"publisher":"American Association for the Advancement of Science","publication_status":"published","DOAJ_listed":"1","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"27","OA_type":"gold","date_updated":"2026-05-04T09:18:06Z"},{"pmid":1,"article_number":"9741","publication_identifier":{"eissn":["2045-2322"]},"title":"Sequence of events that led to the South Lhonak lake outburst flood in Sikkim, India","intvolume":"        16","year":"2026","acknowledgement":"This work was carried out independently without the support of any funding agency or sponsors. The authors thank the SARPROZ team for providing an evaluation license for the MTInSAR processing software.","type":"journal_article","language":[{"iso":"eng"}],"publication":"Scientific Reports","date_published":"2026-03-24T00:00:00Z","scopus_import":"1","doi":"10.1038/s41598-026-35895-7","citation":{"apa":"Mohanty, L. K., GANTAYAT, P., Dixit, A., Das Adhikari, M., Biswas, R., &#38; Singh, V. K. (2026). Sequence of events that led to the South Lhonak lake outburst flood in Sikkim, India. <i>Scientific Reports</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41598-026-35895-7\">https://doi.org/10.1038/s41598-026-35895-7</a>","mla":"Mohanty, Litan Kumar, et al. “Sequence of Events That Led to the South Lhonak Lake Outburst Flood in Sikkim, India.” <i>Scientific Reports</i>, vol. 16, 9741, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1038/s41598-026-35895-7\">10.1038/s41598-026-35895-7</a>.","chicago":"Mohanty, Litan Kumar, PRATEEK GANTAYAT, Ankur Dixit, Manik Das Adhikari, Rahul Biswas, and Vivek Kumar Singh. “Sequence of Events That Led to the South Lhonak Lake Outburst Flood in Sikkim, India.” <i>Scientific Reports</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1038/s41598-026-35895-7\">https://doi.org/10.1038/s41598-026-35895-7</a>.","ieee":"L. K. Mohanty, P. GANTAYAT, A. Dixit, M. Das Adhikari, R. Biswas, and V. K. Singh, “Sequence of events that led to the South Lhonak lake outburst flood in Sikkim, India,” <i>Scientific Reports</i>, vol. 16. Springer Nature, 2026.","ista":"Mohanty LK, GANTAYAT P, Dixit A, Das Adhikari M, Biswas R, Singh VK. 2026. Sequence of events that led to the South Lhonak lake outburst flood in Sikkim, India. Scientific Reports. 16, 9741.","ama":"Mohanty LK, GANTAYAT P, Dixit A, Das Adhikari M, Biswas R, Singh VK. Sequence of events that led to the South Lhonak lake outburst flood in Sikkim, India. <i>Scientific Reports</i>. 2026;16. doi:<a href=\"https://doi.org/10.1038/s41598-026-35895-7\">10.1038/s41598-026-35895-7</a>","short":"L.K. Mohanty, P. GANTAYAT, A. Dixit, M. Das Adhikari, R. Biswas, V.K. Singh, Scientific Reports 16 (2026)."},"OA_place":"publisher","file":[{"success":1,"checksum":"cf13f61c38609ce6518d74562319c35f","file_name":"2026_ScienceAdv_Mohanty.pdf","file_size":17406006,"date_updated":"2026-05-04T07:24:59Z","content_type":"application/pdf","access_level":"open_access","relation":"main_file","creator":"dernst","date_created":"2026-05-04T07:24:59Z","file_id":"21785"}],"oa_version":"Published Version","tmp":{"image":"/images/cc_by_nc_nd.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"date_created":"2026-04-12T22:01:48Z","article_type":"original","department":[{"_id":"FrPe"}],"abstract":[{"text":"On October 4, 2023, a proglacial lake named the South Lhonak lake was the source of a catastrophic Glacier Lake Outburst Flood (GLOF) in the Teesta river basin area, resulting in 24 fatalities and leaving over 70 persons missing. The GLOF also destroyed 13 bridges and a major hydropower plant in the Chungthang region. Over 60,000 individuals in four districts of Sikkim were impacted by this GLOF event. This study examines the factors that led to the GLOF event. Our study shows that the cause of this GLOF was initiated by a landslide, that dumped a substantial amount (~ 38.31 million m3) of debris into the South Lhonak Lake. Furthermore, the glacier that was connected to the lake, lost a big chunk of ice mass (~ 7 million m3) due to calving. The combination of these two processes led to the collapse of the left lateral moraine that consequently generated flood waves which breached the terminal moraine dam of the lake. We recommend monitoring land subsidence and calving events for large proglacial lakes to prevent the disastrous consequences of such GLOFs in the future.","lang":"eng"}],"month":"03","volume":16,"article_processing_charge":"Yes","status":"public","external_id":{"pmid":["41876546"]},"day":"24","OA_type":"gold","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-05-04T07:54:53Z","publisher":"Springer Nature","has_accepted_license":"1","ddc":["550"],"_id":"21708","author":[{"full_name":"Mohanty, Litan Kumar","last_name":"Mohanty","first_name":"Litan Kumar"},{"last_name":"Gantayat","full_name":"Gantayat, Prateek","first_name":"Prateek","id":"02734268-3e8d-11ef-80a1-cec4a088d004"},{"first_name":"Ankur","full_name":"Dixit, Ankur","last_name":"Dixit"},{"first_name":"Manik","full_name":"Das Adhikari, Manik","last_name":"Das Adhikari"},{"full_name":"Biswas, Rahul","last_name":"Biswas","first_name":"Rahul"},{"first_name":"Vivek Kumar","last_name":"Singh","full_name":"Singh, Vivek Kumar"}],"file_date_updated":"2026-05-04T07:24:59Z","oa":1,"quality_controlled":"1","corr_author":"1","DOAJ_listed":"1","publication_status":"published"},{"type":"journal_article","scopus_import":"1","language":[{"iso":"eng"}],"date_published":"2026-03-20T00:00:00Z","publication":"The Astrophysical Journal Letters","doi":"10.3847/2041-8213/ae4c88","article_number":"L18","arxiv":1,"publication_identifier":{"eissn":["2041-8213"],"issn":["2041-8205"]},"title":"The X-ray dot: Exotic dust or a late-stage Little Red Dot?","year":"2026","intvolume":"      1000","acknowledgement":"We would like to thank the anonymous reviewer for their constructive comments, which improved the final manuscript.\r\n\r\nWe thank Bernd Husemann for his critical contributions to the NIRSpec Wide GTO survey, and in particular his help in selecting high-priority X-ray-luminous targets.\r\n\r\nR.E.H. acknowledges support by the German Aerospace Center (DLR) and the Federal Ministry for Economic Affairs and Energy (BMWi) through program 50OR2403 “RUBIES.” A.d.G. acknowledges support from a Clay Fellowship awarded by the Smithsonian Astrophysical Observatory. A.J.B. acknowledges funding from the “FirstGalaxies” Advanced grant from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreement No. 789056). R.P.N. thanks Neil Pappalardo and Jane Pappalardo for their generous support of the MIT Pappalardo Fellowships in Physics. Support for this work was provided by the Brinson Foundation through a Brinson Prize Fellowship grant. H.Ü. acknowledges funding by the European Union (ERC APEX, 101164796). Views and opinions expressed are, however, those of the authors only and do not necessarily reflect those of the European Union or the European Research Council Executive Agency. Neither the European Union nor the granting authority can be held responsible for them. G.V. acknowledges support from European Union’s HE ERC Starting grant No. 101040227—WINGS. B.W. acknowledges support provided by NASA through Hubble Fellowship grant HST-HF2-51592.001 awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, In., for NASA, under the contract NAS 5-26555.\r\n\r\nThe data products presented herein were retrieved from the Dawn JWST Archive (DJA). DJA is an initiative of the Cosmic Dawn Center (DAWN).\r\n\r\nThis work is based in part on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with programs Nos. GTO-1213. The data described here may be obtained from the MAST archive at DOI: 10.17909/qffz-b324.\r\n\r\nThis Letter employs a list of Chandra datasets, obtained by the Chandra X-ray Observatory, contained in DOI: 10.25574/cdc.540.\r\n\r\nThis work is based on observations taken by the 3D-HST Treasury Program (GO 12177 and 12328) with the NASA/ESA HST, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS5-26555.\r\n\r\nThis work makes use of color palettes created by Martin Krzywinski designed for colorblindness. The color palettes and more information can be found at http://mkweb.bcgsc.ca/colorblind/.\r\n\r\nFacilities: CXO - Chandra X-ray Observatory satellite (ACIS), HST - Hubble Space Telescope satellite (ACS, WFC3) - , CFHT - Canada-France-Hawaii Telescope (WIRCam), JWST - James Webb Space Telescope (NIRSpec), Spitzer - Spitzer Space Telescope satellite (IRAC, MIPS) - , JCMT - James Clerk Maxwell Telescope (SCUBA).\r\n\r\nSoftware: Astropy (Astropy Collaboration et al. 2013, 2018, 2022), dust_attenuation, dust_extinction (K. Gordon 2024), jax (J. Bradbury et al. 2018), LaTeX (L. Lamport 1994), Matplotlib (J. D. Hunter 2007), NumPy (T. E. Oliphant 2006; S. van der Walt et al. 2011; C. R. Harris et al. 2020), NumPyro (D. Phan et al. 2019), scipy (P. Virtanen et al. 2020), sedpy (B. Johnson & J. Leja 2017), specutils (Astropy-Specutils Development Team 2019), unite (R. E. Hviding 2025).","issue":"1","department":[{"_id":"JoMa"}],"article_processing_charge":"Yes","abstract":[{"text":"JWST’s “little red dots” (LRDs) are increasingly interpreted as active galactic nuclei (AGN) obscured by dense thermalized gas rather than dust as evidenced by their X-ray weakness, blackbody-like continua, and Balmer line profiles. Key questions are how LRDs connect to standard UV-luminous AGN, whether transitional phases exist, and whether they are observable. We present the “X-ray dot” (XRD), a compact source at z = 3.28 observed by the NIRSpec Wide Guaranteed Time Observation survey. The XRD exhibits LRD hallmarks: a blackbody-like (Teff ≃ 6400 K) red continuum, a faint but blue rest-UV excess, falling mid-IR emission, and broad Balmer lines (FWHM ∼ 2700–3200 km s−1). Unlike LRDs, however, it is remarkably X-ray luminous (L2−10 keV = 1044.18 erg s−1) and has a continuum inflection that is blueward of the Balmer limit. We find that the red rest-optical and blue mid-IR continuum cannot be reproduced by standard dust-attenuated AGN models without invoking extremely steep extinction curves, nor can the weak mid-IR emission be reconciled with well-established X-ray–torus scaling relations. We therefore consider an alternative scenario: the XRD may be an LRD in transition, where the gas envelope dominates the optical continuum but optically thin sight lines allow X-rays to escape. The XRD may thus provide a physical link between LRDs and standard AGN, offering direct evidence that LRDs are powered by supermassive black holes and providing insight into their accretion properties.","lang":"eng"}],"month":"03","volume":1000,"status":"public","OA_place":"publisher","citation":{"chicago":"Hviding, Raphael E., Anna De Graaff, Hanpu Liu, Andy D. Goulding, Yilun Ma, Jenny E. Greene, Leindert A. Boogaard, et al. “The X-Ray Dot: Exotic Dust or a Late-Stage Little Red Dot?” <i>The Astrophysical Journal Letters</i>. IOP Publishing, 2026. <a href=\"https://doi.org/10.3847/2041-8213/ae4c88\">https://doi.org/10.3847/2041-8213/ae4c88</a>.","apa":"Hviding, R. E., De Graaff, A., Liu, H., Goulding, A. D., Ma, Y., Greene, J. E., … Wang, B. (2026). The X-ray dot: Exotic dust or a late-stage Little Red Dot? <i>The Astrophysical Journal Letters</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/2041-8213/ae4c88\">https://doi.org/10.3847/2041-8213/ae4c88</a>","mla":"Hviding, Raphael E., et al. “The X-Ray Dot: Exotic Dust or a Late-Stage Little Red Dot?” <i>The Astrophysical Journal Letters</i>, vol. 1000, no. 1, L18, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.3847/2041-8213/ae4c88\">10.3847/2041-8213/ae4c88</a>.","ieee":"R. E. Hviding <i>et al.</i>, “The X-ray dot: Exotic dust or a late-stage Little Red Dot?,” <i>The Astrophysical Journal Letters</i>, vol. 1000, no. 1. IOP Publishing, 2026.","ista":"Hviding RE, De Graaff A, Liu H, Goulding AD, Ma Y, Greene JE, Boogaard LA, Bunker AJ, Cleri NJ, Franx M, Hirschmann M, Leja J, Matthee JJ, Naidu RP, Setton DJ, Übler H, Venturi G, Wang B. 2026. The X-ray dot: Exotic dust or a late-stage Little Red Dot? The Astrophysical Journal Letters. 1000(1), L18.","short":"R.E. Hviding, A. De Graaff, H. Liu, A.D. Goulding, Y. Ma, J.E. Greene, L.A. Boogaard, A.J. Bunker, N.J. Cleri, M. Franx, M. Hirschmann, J. Leja, J.J. Matthee, R.P. Naidu, D.J. Setton, H. Übler, G. Venturi, B. Wang, The Astrophysical Journal Letters 1000 (2026).","ama":"Hviding RE, De Graaff A, Liu H, et al. The X-ray dot: Exotic dust or a late-stage Little Red Dot? <i>The Astrophysical Journal Letters</i>. 2026;1000(1). doi:<a href=\"https://doi.org/10.3847/2041-8213/ae4c88\">10.3847/2041-8213/ae4c88</a>"},"oa_version":"Published Version","file":[{"file_id":"21784","date_created":"2026-05-04T07:11:37Z","creator":"dernst","relation":"main_file","access_level":"open_access","content_type":"application/pdf","file_size":2821786,"date_updated":"2026-05-04T07:11:37Z","file_name":"2026_AstrophysicalJourLetters_Hviding.pdf","checksum":"1be4f361bf59aa08b8c98ed4f475a463","success":1}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"date_created":"2026-04-12T22:01:48Z","article_type":"original","date_updated":"2026-05-04T07:13:07Z","external_id":{"arxiv":["2601.09778"]},"OA_type":"gold","day":"20","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","publication_status":"published","DOAJ_listed":"1","publisher":"IOP Publishing","author":[{"first_name":"Raphael E.","last_name":"Hviding","full_name":"Hviding, Raphael E."},{"full_name":"De Graaff, Anna","last_name":"De Graaff","first_name":"Anna"},{"full_name":"Liu, Hanpu","last_name":"Liu","first_name":"Hanpu"},{"last_name":"Goulding","full_name":"Goulding, Andy D.","first_name":"Andy D."},{"first_name":"Yilun","full_name":"Ma, Yilun","last_name":"Ma"},{"first_name":"Jenny E.","last_name":"Greene","full_name":"Greene, Jenny E."},{"first_name":"Leindert A.","full_name":"Boogaard, Leindert A.","last_name":"Boogaard"},{"first_name":"Andrew J.","full_name":"Bunker, Andrew J.","last_name":"Bunker"},{"first_name":"Nikko J.","full_name":"Cleri, Nikko J.","last_name":"Cleri"},{"full_name":"Franx, Marijn","last_name":"Franx","first_name":"Marijn"},{"full_name":"Hirschmann, Michaela","last_name":"Hirschmann","first_name":"Michaela"},{"first_name":"Joel","full_name":"Leja, Joel","last_name":"Leja"},{"last_name":"Matthee","orcid":"0000-0003-2871-127X","full_name":"Matthee, Jorryt J","first_name":"Jorryt J","id":"7439a258-f3c0-11ec-9501-9df22fe06720"},{"full_name":"Naidu, Rohan P.","last_name":"Naidu","first_name":"Rohan P."},{"full_name":"Setton, David J.","last_name":"Setton","first_name":"David J."},{"first_name":"Hannah","full_name":"Übler, Hannah","last_name":"Übler"},{"full_name":"Venturi, Giacomo","last_name":"Venturi","first_name":"Giacomo"},{"first_name":"Bingjie","full_name":"Wang, Bingjie","last_name":"Wang"}],"_id":"21709","ddc":["520"],"has_accepted_license":"1","oa":1,"file_date_updated":"2026-05-04T07:11:37Z"},{"doi":"10.3847/1538-4357/ae3b25","type":"journal_article","date_published":"2026-03-20T00:00:00Z","language":[{"iso":"eng"}],"publication":"The Astrophysical Journal","scopus_import":"1","intvolume":"      1000","year":"2026","issue":"1","acknowledgement":"We wish to thank our colleagues in the CEERS collaboration for their hard work and valuable contributions on this project. We extend our sincerest thanks to the anonymous referee whose critical and constructive report improved the quality of this manuscript. We also thank the JADES team for providing an excellent dataset for science. We with to thank colleagues for valuable discussions, feedback, and suggestions, including John Chisholm, Kevin Huffenberger, Jessica\r\nMeh, Julian Muñoz, Irene Shivaei, Justin Spilker, Aaron Smith, and Romain Teyssier.\r\nPortions of this research were conducted with the advanced computing resources provided by Texas A&M High Performance Research Computing (HPRC, http://hprc.tamu.edu). This work benefited from support from the George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University. CP thanks Marsha and Ralph Schilling for generous support of this research. This work was partially support by the Future Investigators in NASA Earth and Space Science and Technology (FINESST) program grant No. 80NSSC23K1487. R.A. acknowledges support of grant PID2023-147386NB-I00 funded by MICIU/AEI/10.13039/501100011033 and by ERDF/EU, and the Severo Ochoa grant CEX2021-001131-S funded by MCIN/AEI/10.13039/50110001103. A.C.C. acknowledges support from a UKRI Frontier Research Guarantee Grant (PI Carnall; grant reference EP/Y037065/1) This work acknowledges support from the NASA/ESA/CSA James Webb Space Telescope through the\r\nSpace Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-03127. Support for program JWST-ERS-01345.009-A, JWST-GO-02079.013-A, JWST-GO-06368.011-A, and JWST-GO-01837.030-A, was provided by NASA through a grant from the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127. This work made use of v2.2 of the Binary Population\r\nand Spectral Synthesis (BPASS) models as described in E. R. Stanway & J. J. Eldridge (2018).","arxiv":1,"article_number":"111","publication_identifier":{"eissn":["1538-4357"],"issn":["0004-637X"]},"title":"Galaxies in the epoch of reionization are all bark and no bite-plenty of ionizing photons, low escape fractions","status":"public","department":[{"_id":"JoMa"}],"abstract":[{"text":"Early results from JWST suggest that Epoch of Reionization (EoR) galaxies produce copious ionizing photons, which, if they escape efficiently, could cause reionization to occur too early. We study this problem using JWST imaging and prism spectroscopy for 412 galaxies at 4.5 < z < 9.0. We fit these data simultaneously with stellar population and nebular emission models that include a parameter for the fraction of ionizing photons that escape the galaxy, fesc. We find that the ionization production efficiency, ξion = Q(H0)/LUV, increases with redshift and decreasing UV luminosity, but shows significant scatter, (log ion z, MUV) 0.3 dex. The inferred escape fractions averaged over the population are low, ranging from〈fesc〉 ≃ 2.6% ± 1.4% at 6 < z < 9 to 6.5% ± 2.2% at 4.5 < z < 6, with weak or no indication of evolution with redshift. This implies that in our models most of the ionizing photons need to be absorbed to account for the nebular emission. We compute the impact of our results on reionization, including the distributions for ξion and fesc, and the evolution and uncertainty of the UV luminosity function. Considering galaxies brighter than MUV < −16 mag would produce an intergalactic medium hydrogen-ionized fraction of xe = 0.5 at 5.3 < z < 5.8, possibly too late compared to constraints from from quasistellar\r\nobject (QSO) sight lines. Including fainter galaxies, MUV < −14 mag, we obtain xe = 0.5 at 6.0 < z < 8.1, fully consistent with QSO and cosmic microwave background data. This implies that EoR galaxies produce plenty of ionizing photons, but that these do not efficiently escape. This may be a result of high gas column densities combined with burstier star formation histories, which limit the time massive stars are able to clear channels through the gas for ionizing photons to escape.","lang":"eng"}],"volume":1000,"month":"03","article_processing_charge":"Yes","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","date_created":"2026-04-12T22:01:49Z","citation":{"short":"C. Papovich, J.W. Cole, W. Hu, S.L. Finkelstein, L. Shen, P. Arrabal Haro, R.O. Amorín, B.E. Backhaus, M.B. Bagley, R. Bhatawdekar, A. Calabrò, A.C. Carnall, N.J. Cleri, E. Daddi, M. Dickinson, N.A. Grogin, B.W. Holwerda, A.E. Jaskot, A.M. Koekemoer, M. Llerena, R.A. Lucas, S. Mascia, F. Pacucci, L. Pentericci, P.G. Pérez-González, N. Pirzkal, S. Raghunathan, L.M. Seillé, R.S. Somerville, L.Y.A. Yung, The Astrophysical Journal 1000 (2026).","ama":"Papovich C, Cole JW, Hu W, et al. Galaxies in the epoch of reionization are all bark and no bite-plenty of ionizing photons, low escape fractions. <i>The Astrophysical Journal</i>. 2026;1000(1). doi:<a href=\"https://doi.org/10.3847/1538-4357/ae3b25\">10.3847/1538-4357/ae3b25</a>","ista":"Papovich C, Cole JW, Hu W, Finkelstein SL, Shen L, Arrabal Haro P, Amorín RO, Backhaus BE, Bagley MB, Bhatawdekar R, Calabrò A, Carnall AC, Cleri NJ, Daddi E, Dickinson M, Grogin NA, Holwerda BW, Jaskot AE, Koekemoer AM, Llerena M, Lucas RA, Mascia S, Pacucci F, Pentericci L, Pérez-González PG, Pirzkal N, Raghunathan S, Seillé LM, Somerville RS, Yung LYA. 2026. Galaxies in the epoch of reionization are all bark and no bite-plenty of ionizing photons, low escape fractions. The Astrophysical Journal. 1000(1), 111.","ieee":"C. Papovich <i>et al.</i>, “Galaxies in the epoch of reionization are all bark and no bite-plenty of ionizing photons, low escape fractions,” <i>The Astrophysical Journal</i>, vol. 1000, no. 1. IOP Publishing, 2026.","chicago":"Papovich, Casey, Justin W. Cole, Weida Hu, Steven L. Finkelstein, Lu Shen, Pablo Arrabal Haro, Ricardo O. Amorín, et al. “Galaxies in the Epoch of Reionization Are All Bark and No Bite-Plenty of Ionizing Photons, Low Escape Fractions.” <i>The Astrophysical Journal</i>. IOP Publishing, 2026. <a href=\"https://doi.org/10.3847/1538-4357/ae3b25\">https://doi.org/10.3847/1538-4357/ae3b25</a>.","mla":"Papovich, Casey, et al. “Galaxies in the Epoch of Reionization Are All Bark and No Bite-Plenty of Ionizing Photons, Low Escape Fractions.” <i>The Astrophysical Journal</i>, vol. 1000, no. 1, 111, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.3847/1538-4357/ae3b25\">10.3847/1538-4357/ae3b25</a>.","apa":"Papovich, C., Cole, J. W., Hu, W., Finkelstein, S. L., Shen, L., Arrabal Haro, P., … Yung, L. Y. A. (2026). Galaxies in the epoch of reionization are all bark and no bite-plenty of ionizing photons, low escape fractions. <i>The Astrophysical Journal</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/1538-4357/ae3b25\">https://doi.org/10.3847/1538-4357/ae3b25</a>"},"OA_place":"publisher","file":[{"access_level":"open_access","file_id":"21791","date_created":"2026-05-04T10:40:07Z","creator":"dernst","relation":"main_file","checksum":"0031a6f197a3fa8c2845de10b6bdc696","success":1,"content_type":"application/pdf","file_name":"2026_AstrophysicalJour_Papovich.pdf","file_size":6670398,"date_updated":"2026-05-04T10:40:07Z"}],"oa_version":"Published Version","date_updated":"2026-05-04T10:44:57Z","OA_type":"gold","external_id":{"arxiv":["2505.08870"]},"day":"20","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","quality_controlled":"1","oa":1,"file_date_updated":"2026-05-04T10:40:07Z","publisher":"IOP Publishing","has_accepted_license":"1","ddc":["520"],"_id":"21710","author":[{"first_name":"Casey","full_name":"Papovich, Casey","last_name":"Papovich"},{"full_name":"Cole, Justin W.","last_name":"Cole","first_name":"Justin W."},{"full_name":"Hu, Weida","last_name":"Hu","first_name":"Weida"},{"first_name":"Steven L.","last_name":"Finkelstein","full_name":"Finkelstein, Steven L."},{"first_name":"Lu","last_name":"Shen","full_name":"Shen, Lu"},{"first_name":"Pablo","last_name":"Arrabal Haro","full_name":"Arrabal Haro, Pablo"},{"last_name":"Amorín","full_name":"Amorín, Ricardo O.","first_name":"Ricardo O."},{"first_name":"Bren E.","last_name":"Backhaus","full_name":"Backhaus, Bren E."},{"full_name":"Bagley, Micaela B.","last_name":"Bagley","first_name":"Micaela B."},{"full_name":"Bhatawdekar, Rachana","last_name":"Bhatawdekar","first_name":"Rachana"},{"full_name":"Calabrò, Antonello","last_name":"Calabrò","first_name":"Antonello"},{"first_name":"Adam C.","last_name":"Carnall","full_name":"Carnall, Adam C."},{"full_name":"Cleri, Nikko J.","last_name":"Cleri","first_name":"Nikko J."},{"first_name":"Emanuele","last_name":"Daddi","full_name":"Daddi, Emanuele"},{"first_name":"Mark","full_name":"Dickinson, Mark","last_name":"Dickinson"},{"first_name":"Norman A.","last_name":"Grogin","full_name":"Grogin, Norman A."},{"first_name":"Benne W.","full_name":"Holwerda, Benne W.","last_name":"Holwerda"},{"first_name":"Anne E.","last_name":"Jaskot","full_name":"Jaskot, Anne E."},{"first_name":"Anton M.","full_name":"Koekemoer, Anton M.","last_name":"Koekemoer"},{"last_name":"Llerena","full_name":"Llerena, Mario","first_name":"Mario"},{"last_name":"Lucas","full_name":"Lucas, Ray A.","first_name":"Ray A."},{"last_name":"Mascia","full_name":"Mascia, Sara","first_name":"Sara","id":"edaf889c-c7cd-11ef-ab1b-bb28c431bd29"},{"full_name":"Pacucci, Fabio","last_name":"Pacucci","first_name":"Fabio"},{"full_name":"Pentericci, Laura","last_name":"Pentericci","first_name":"Laura"},{"full_name":"Pérez-González, Pablo G.","last_name":"Pérez-González","first_name":"Pablo G."},{"first_name":"Nor","full_name":"Pirzkal, Nor","last_name":"Pirzkal"},{"first_name":"Srinivasan","full_name":"Raghunathan, Srinivasan","last_name":"Raghunathan"},{"full_name":"Seillé, Lise Marie","last_name":"Seillé","first_name":"Lise Marie"},{"first_name":"Rachel S.","last_name":"Somerville","full_name":"Somerville, Rachel S."},{"last_name":"Yung","full_name":"Yung, L. Y.Aaron","first_name":"L. Y.Aaron"}]},{"publisher":"MDPI","author":[{"first_name":"Jadranka","full_name":"Miletić Vukajlović, Jadranka","last_name":"Miletić Vukajlović"},{"first_name":"Bojana","last_name":"Ilić","full_name":"Ilić, Bojana"},{"first_name":"Bella","id":"70abbbb3-88ea-11ec-8e0a-e8c939944834","full_name":"Bruszel, Bella","last_name":"Bruszel"},{"full_name":"Panić-Janković, Tanja","last_name":"Panić-Janković","first_name":"Tanja"},{"first_name":"Goran","last_name":"Mitulović","full_name":"Mitulović, Goran"}],"_id":"21711","has_accepted_license":"1","ddc":["540"],"oa":1,"file_date_updated":"2026-05-04T10:31:35Z","PlanS_conform":"1","quality_controlled":"1","publication_status":"published","DOAJ_listed":"1","external_id":{"pmid":["41893725"]},"day":"01","OA_type":"gold","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-05-04T10:36:21Z","OA_place":"publisher","citation":{"short":"J. Miletić Vukajlović, B. Ilić, B. Bruszel, T. Panić-Janković, G. Mitulović, Proteomes 14 (2026).","ama":"Miletić Vukajlović J, Ilić B, Bruszel B, Panić-Janković T, Mitulović G. Comparison of the trapping efficiency for tryptic peptides on particle-packed and micro-pillar trap columns for proteomics analyses. <i>Proteomes</i>. 2026;14(1). doi:<a href=\"https://doi.org/10.3390/proteomes14010010\">10.3390/proteomes14010010</a>","chicago":"Miletić Vukajlović, Jadranka, Bojana Ilić, Bella Bruszel, Tanja Panić-Janković, and Goran Mitulović. “Comparison of the Trapping Efficiency for Tryptic Peptides on Particle-Packed and Micro-Pillar Trap Columns for Proteomics Analyses.” <i>Proteomes</i>. MDPI, 2026. <a href=\"https://doi.org/10.3390/proteomes14010010\">https://doi.org/10.3390/proteomes14010010</a>.","mla":"Miletić Vukajlović, Jadranka, et al. “Comparison of the Trapping Efficiency for Tryptic Peptides on Particle-Packed and Micro-Pillar Trap Columns for Proteomics Analyses.” <i>Proteomes</i>, vol. 14, no. 1, 10, MDPI, 2026, doi:<a href=\"https://doi.org/10.3390/proteomes14010010\">10.3390/proteomes14010010</a>.","apa":"Miletić Vukajlović, J., Ilić, B., Bruszel, B., Panić-Janković, T., &#38; Mitulović, G. (2026). Comparison of the trapping efficiency for tryptic peptides on particle-packed and micro-pillar trap columns for proteomics analyses. <i>Proteomes</i>. MDPI. <a href=\"https://doi.org/10.3390/proteomes14010010\">https://doi.org/10.3390/proteomes14010010</a>","ieee":"J. Miletić Vukajlović, B. Ilić, B. Bruszel, T. Panić-Janković, and G. Mitulović, “Comparison of the trapping efficiency for tryptic peptides on particle-packed and micro-pillar trap columns for proteomics analyses,” <i>Proteomes</i>, vol. 14, no. 1. MDPI, 2026.","ista":"Miletić Vukajlović J, Ilić B, Bruszel B, Panić-Janković T, Mitulović G. 2026. Comparison of the trapping efficiency for tryptic peptides on particle-packed and micro-pillar trap columns for proteomics analyses. Proteomes. 14(1), 10."},"oa_version":"Published Version","file":[{"checksum":"1e0c66bbf4b6e0be626a8639ea664b63","success":1,"content_type":"application/pdf","file_size":1009723,"file_name":"2026_Proteomes_Vukajlovic.pdf","date_updated":"2026-05-04T10:31:35Z","access_level":"open_access","file_id":"21790","date_created":"2026-05-04T10:31:35Z","creator":"dernst","relation":"main_file"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","date_created":"2026-04-12T22:01:49Z","department":[{"_id":"MassSpec"}],"article_processing_charge":"Yes","abstract":[{"lang":"eng","text":"Background: Low-volume trapping columns are essential for sample enrichment, desalting, and injection profile focusing on nano-LC–MS-based proteomics. They enable higher sample loading, improve chromatographic performance, and protect the analytical column by removing salts and contaminants. Recently, monolithic trap columns with micropillar architecture have emerged as alternatives to conventionally packed traps. This study compares the performance of a packed and a micropillar monolithic trap column for the analysis of tryptic peptides. Methods: A tryptic digest of HeLa cell lysate was analyzed under identical LC–MS conditions using both trap types. Peptides were detected at 214 nm and analyzed by nano-ESI on a Q Exactive Plus Orbitrap. Data were searched against the human UniProt database (February 2023) using FragPipe v20.0, and statistical evaluation of MaxLFQ intensities was performed in Perseus using Welch’s t-test and clustering analysis. Results: Over 2500 proteins were identified with both setups. The packed trap column yielded more total peptides, particularly those with post-translational modifications and higher hydrophilicity, whereas the monolithic column favored peptides of intermediate hydrophobicity. Chromatographic profiles confirmed a slight reduction in the trapping efficiency of hydrophilic peptides by the monolithic trap. Conclusions: Trap column design significantly influences peptide recovery and proteome coverage."}],"month":"03","volume":14,"status":"public","publication_identifier":{"eissn":["2227-7382"]},"article_number":"10","pmid":1,"title":"Comparison of the trapping efficiency for tryptic peptides on particle-packed and micro-pillar trap columns for proteomics analyses","year":"2026","intvolume":"        14","acknowledgement":"The authors thank Gábor Tóth, Uppsala University, Sweden, and Armel Nicolas, Institute for Science and Technology Austria, for their support. This research was conducted during a student residency in Vienna under the auspices of OeAD. ZI: ICM-2016-03196.","issue":"1","type":"journal_article","scopus_import":"1","publication":"Proteomes","date_published":"2026-03-01T00:00:00Z","language":[{"iso":"eng"}],"doi":"10.3390/proteomes14010010"}]