[{"day":"11","publisher":"Institute of Science and Technology Austria","doi":"10.15479/AT-ISTA-21422","title":"Data underpinning \"Magneto-optical Kerr effect in an A-type antiferromagnet\"","type":"research_data","year":"2026","citation":{"ama":"Sunko V. Data underpinning “Magneto-optical Kerr effect in an A-type antiferromagnet.” 2026. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21422\">10.15479/AT-ISTA-21422</a>","chicago":"Sunko, Veronika. “Data Underpinning ‘Magneto-Optical Kerr Effect in an A-Type Antiferromagnet.’” Institute of Science and Technology Austria, 2026. <a href=\"https://doi.org/10.15479/AT-ISTA-21422\">https://doi.org/10.15479/AT-ISTA-21422</a>.","short":"V. Sunko, (2026).","ieee":"V. Sunko, “Data underpinning ‘Magneto-optical Kerr effect in an A-type antiferromagnet.’” Institute of Science and Technology Austria, 2026.","apa":"Sunko, V. (2026). Data underpinning “Magneto-optical Kerr effect in an A-type antiferromagnet.” Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-21422\">https://doi.org/10.15479/AT-ISTA-21422</a>","ista":"Sunko V. 2026. Data underpinning ‘Magneto-optical Kerr effect in an A-type antiferromagnet’, Institute of Science and Technology Austria, <a href=\"https://doi.org/10.15479/AT-ISTA-21422\">10.15479/AT-ISTA-21422</a>.","mla":"Sunko, Veronika. <i>Data Underpinning “Magneto-Optical Kerr Effect in an A-Type Antiferromagnet.”</i> Institute of Science and Technology Austria, 2026, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21422\">10.15479/AT-ISTA-21422</a>."},"_id":"21422","oa_version":"None","month":"03","article_processing_charge":"No","date_updated":"2026-03-11T13:01:48Z","OA_place":"repository","has_accepted_license":"1","OA_type":"free access","corr_author":"1","date_published":"2026-03-11T00:00:00Z","status":"public","file":[{"file_name":"MBT_Data_Paper.zip","date_updated":"2026-03-11T10:28:34Z","success":1,"checksum":"54db0b68f0cf919009317fd3da8f733b","file_id":"21429","relation":"main_file","file_size":85004,"content_type":"application/zip","creator":"vsunko","date_created":"2026-03-11T10:28:34Z","access_level":"open_access"},{"success":1,"checksum":"df1785b7ada7cd07f76a441ee4f52266","date_updated":"2026-03-11T10:28:37Z","file_name":"README.txt","content_type":"text/plain","access_level":"open_access","creator":"vsunko","date_created":"2026-03-11T10:28:37Z","file_id":"21430","file_size":2593,"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)"},"user_id":"68b8ca59-c5b3-11ee-8790-cd641c68093d","oa":1,"file_date_updated":"2026-03-11T10:28:37Z","date_created":"2026-03-11T07:04:26Z","author":[{"last_name":"Sunko","orcid":"0000-0003-2724-3523","id":"23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3","full_name":"Sunko, Veronika","first_name":"Veronika"}],"department":[{"_id":"VeSu"}],"license":"https://creativecommons.org/licenses/by/4.0/"},{"citation":{"ista":"Schlögl A. 2026. CA3Simu v1.06 (vargas2026v1), Institute of Science and Technology Austria, <a href=\"https://doi.org/10.15479/AT-ISTA-21442\">10.15479/AT-ISTA-21442</a>.","apa":"Schlögl, A. (2026). CA3Simu v1.06 (vargas2026v1). Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-21442\">https://doi.org/10.15479/AT-ISTA-21442</a>","mla":"Schlögl, Alois. <i>CA3Simu v1.06 (Vargas2026v1)</i>. Institute of Science and Technology Austria, 2026, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21442\">10.15479/AT-ISTA-21442</a>.","ieee":"A. Schlögl, “CA3Simu v1.06 (vargas2026v1).” Institute of Science and Technology Austria, 2026.","short":"A. Schlögl, (2026).","chicago":"Schlögl, Alois. “CA3Simu v1.06 (Vargas2026v1).” Institute of Science and Technology Austria, 2026. <a href=\"https://doi.org/10.15479/AT-ISTA-21442\">https://doi.org/10.15479/AT-ISTA-21442</a>.","ama":"Schlögl A. CA3Simu v1.06 (vargas2026v1). 2026. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21442\">10.15479/AT-ISTA-21442</a>"},"_id":"21442","year":"2026","type":"software","ec_funded":1,"keyword":["hypocampus","ca3 simulations","modelling"],"title":"CA3Simu v1.06 (vargas2026v1)","day":"12","doi":"10.15479/AT-ISTA-21442","publisher":"Institute of Science and Technology Austria","month":"03","status":"public","date_published":"2026-03-12T00:00:00Z","corr_author":"1","has_accepted_license":"1","date_updated":"2026-03-12T11:28:52Z","license":"https://opensource.org/licenses/GPL-3.0","department":[{"_id":"ScienComp"},{"_id":"PeJo"}],"author":[{"id":"45BF87EE-F248-11E8-B48F-1D18A9856A87","full_name":"Schlögl, Alois","first_name":"Alois","last_name":"Schlögl","orcid":"0000-0002-5621-8100"}],"file_date_updated":"2026-03-12T10:24:45Z","date_created":"2026-03-12T08:20:46Z","project":[{"grant_number":"101199096","_id":"e62b56fe-ab3c-11f0-94c7-d181dd352b3b","name":"Synaptic mechanisms of engram storage and retrieval in CA3 hippocampal microcircuits"},{"name":"Mechanisms of GABA release in hippocampal circuits","grant_number":"P36232","_id":"bd88be38-d553-11ed-ba76-81d5a70a6ef5"},{"grant_number":"PAT 4178023","_id":"8d9195e9-16d5-11f0-9cad-d075be887a1e","name":"Synaptic networks of human brain"},{"grant_number":"692692","_id":"25B7EB9E-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Biophysics and circuit function of a giant cortical glutamatergic synapse"}],"oa":1,"user_id":"68b8ca59-c5b3-11ee-8790-cd641c68093d","file":[{"success":1,"checksum":"441c8827717dcda05f91c127d15cf1e9","date_updated":"2026-03-12T08:19:14Z","file_name":"ca3simu-vargas2026v1.tar.gz","content_type":"application/gzip","access_level":"open_access","date_created":"2026-03-12T08:19:14Z","creator":"schloegl","file_id":"21443","relation":"main_file","file_size":160410},{"content_type":"text/markdown","creator":"schloegl","date_created":"2026-03-12T10:24:45Z","access_level":"open_access","file_id":"21445","file_size":10923,"relation":"main_file","success":1,"checksum":"3c0092076228a15c0a7ae703192d43ea","file_name":"README.md","date_updated":"2026-03-12T10:24:45Z"}],"tmp":{"short":"GPL 3.0","name":"GNU General Public License 3.0","legal_code_url":"https://www.gnu.org/licenses/gpl-3.0.en.html"}},{"corr_author":"1","supervisor":[{"first_name":"Thomas A","full_name":"Henzinger, Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2985-7724","last_name":"Henzinger"}],"has_accepted_license":"1","OA_place":"repository","date_updated":"2026-03-13T13:37:20Z","publication_identifier":{"issn":["2791-4585"]},"language":[{"iso":"eng"}],"department":[{"_id":"GradSch"},{"_id":"ToHe"}],"date_created":"2026-03-05T15:20:47Z","file_date_updated":"2026-03-10T15:20:09Z","ec_funded":1,"type":"dissertation","related_material":{"record":[{"status":"public","relation":"part_of_dissertation","id":"21020"}]},"doi":"10.15479/AT-ISTA-21401","day":"05","publisher":"Institute of Science and Technology Austria","page":"60","citation":{"ama":"Karimi M. Privacy-preserving runtime verification. 2026. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21401\">10.15479/AT-ISTA-21401</a>","chicago":"Karimi, Mahyar. “Privacy-Preserving Runtime Verification.” Institute of Science and Technology Austria, 2026. <a href=\"https://doi.org/10.15479/AT-ISTA-21401\">https://doi.org/10.15479/AT-ISTA-21401</a>.","short":"M. Karimi, Privacy-Preserving Runtime Verification, Institute of Science and Technology Austria, 2026.","ieee":"M. Karimi, “Privacy-preserving runtime verification,” Institute of Science and Technology Austria, 2026.","apa":"Karimi, M. (2026). <i>Privacy-preserving runtime verification</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-21401\">https://doi.org/10.15479/AT-ISTA-21401</a>","ista":"Karimi M. 2026. Privacy-preserving runtime verification. Institute of Science and Technology Austria.","mla":"Karimi, Mahyar. <i>Privacy-Preserving Runtime Verification</i>. Institute of Science and Technology Austria, 2026, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21401\">10.15479/AT-ISTA-21401</a>."},"ddc":["000"],"degree_awarded":"MS","acknowledgement":"This work is part of the project VAMOS, which has received funding from the European\r\nResearch Council (ERC) under grant agreement No. 101020093, and the Austrian Science\r\nFund (FWF) SFB project SpyCoDe F8502.\r\n","status":"public","abstract":[{"text":"Runtime verification offers scalable solutions to improve the safety and reliability of systems. However, systems that require verification or monitoring by a third party to ensure compliance with a specification might contain sensitive information, causing privacy concerns when usual runtime verification approaches are used. Privacy is compromised if protected information about the system, or sensitive data that is processed by the system, is revealed. In addition, revealing the specification being monitored may undermine the essence of third-party verification.\r\n\r\nIn this thesis, we propose a protocol for privacy-preserving runtime verification of systems against formal sequential specifications. We develop the protocol in two steps. In the first step, the monitor verifies whether the system satisfies the specification without learning anything else, though both parties are aware of the specification. In the second step, we extend the protocol to ensure that the system remains oblivious to the monitored specification, while the monitor learns only whether the system satisfies the specification and nothing more. Our protocol adapts and improves existing techniques used in cryptography, and more specifically, multi-party computation.\r\n\r\nThe sequential specification defines the observation step of the monitor, whose granularity depends on the situation (e.g., banks may be monitored on a daily basis). Our protocol exchanges a single message per observation step, after an initialization phase. This design minimizes communication overhead, enabling relatively lightweight privacy-preserving monitoring. We implement our approach for monitoring specifications described by register automata and evaluate it experimentally.\r\n","lang":"eng"}],"date_published":"2026-03-05T00:00:00Z","oa":1,"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","file":[{"creator":"mkarimi","date_created":"2026-03-06T14:06:25Z","access_level":"open_access","content_type":"application/pdf","relation":"main_file","file_size":766048,"file_id":"21404","checksum":"3f49f05c9d123e14d7adb73d3bc50fe2","file_name":"2026_Karimi_Mahyar_Thesis.pdf","date_updated":"2026-03-10T15:20:09Z"},{"checksum":"8fb9db4b4187e26443369a993427a5ff","date_updated":"2026-03-06T14:06:25Z","file_name":"2026_Karimi_Mahyar_Thesis_src.zip","content_type":"application/zip","access_level":"closed","creator":"mkarimi","date_created":"2026-03-06T14:06:25Z","file_id":"21405","relation":"source_file","file_size":1243394}],"author":[{"first_name":"Mahyar","full_name":"Karimi, Mahyar","id":"6e5417ba-5355-11ee-ae5a-94c2e510b26b","orcid":"0009-0005-0820-1696","last_name":"Karimi"}],"publication_status":"published","project":[{"_id":"62781420-2b32-11ec-9570-8d9b63373d4d","grant_number":"101020093","call_identifier":"H2020","name":"Vigilant Algorithmic Monitoring of Software"},{"name":"Security and Privacy by Design for Complex Systems","_id":"34a4ce89-11ca-11ed-8bc3-8cc37fb6e11f","grant_number":"F8512"}],"keyword":["Privacy-preserving verification","Runtime verification","Monitoring","Reactive functionalities","Cryptographic protocols"],"title":"Privacy-preserving runtime verification","oa_version":"Published Version","_id":"21401","year":"2026","month":"03","alternative_title":["ISTA Master’s Thesis"],"article_processing_charge":"No"},{"publication":"arXiv","article_processing_charge":"No","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2601.06646"}],"month":"01","citation":{"chicago":"Weber, Sophie F., and Veronika Sunko. “Deterministic Domain Selection of Antiferromagnets via Magnetic Fields.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2601.06646\">https://doi.org/10.48550/arXiv.2601.06646</a>.","ama":"Weber SF, Sunko V. Deterministic domain selection of antiferromagnets via magnetic fields. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2601.06646\">10.48550/arXiv.2601.06646</a>","ieee":"S. F. Weber and V. Sunko, “Deterministic domain selection of antiferromagnets via magnetic fields,” <i>arXiv</i>. .","apa":"Weber, S. F., &#38; Sunko, V. (n.d.). Deterministic domain selection of antiferromagnets via magnetic fields. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2601.06646\">https://doi.org/10.48550/arXiv.2601.06646</a>","mla":"Weber, Sophie F., and Veronika Sunko. “Deterministic Domain Selection of Antiferromagnets via Magnetic Fields.” <i>ArXiv</i>, 2601.06646, doi:<a href=\"https://doi.org/10.48550/arXiv.2601.06646\">10.48550/arXiv.2601.06646</a>.","ista":"Weber SF, Sunko V. Deterministic domain selection of antiferromagnets via magnetic fields. arXiv, 2601.06646.","short":"S.F. Weber, V. Sunko, ArXiv (n.d.)."},"_id":"21438","year":"2026","oa_version":"Preprint","doi":"10.48550/arXiv.2601.06646","day":"10","type":"preprint","title":"Deterministic domain selection of antiferromagnets via magnetic fields","date_created":"2026-03-11T10:40:20Z","publication_status":"submitted","department":[{"_id":"VeSu"}],"article_number":"2601.06646","author":[{"full_name":"Weber, Sophie F.","first_name":"Sophie F.","last_name":"Weber"},{"last_name":"Sunko","orcid":"0000-0003-2724-3523","first_name":"Veronika","id":"23cb1cf6-2c7a-11ef-91a4-f72fc19f20b3","full_name":"Sunko, Veronika"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"language":[{"iso":"eng"}],"date_published":"2026-01-10T00:00:00Z","abstract":[{"text":"Antiferromagnets (AFMs) hold promise for applications in digital logic. However, switching AFM domains is challenging, as magnetic fields do not couple to the bulk antiferromagnetic order parameter. Here we show that magnetic-field-driven switching of AFM domains can in many cases be enabled by a generic reduction of magnetic exchange at surfaces. We use statistical mechanics and Monte Carlo simulations to demonstrate that an inequivalence in magnetic exchange between top and bottom surface moments, combined with the enhanced magnetic susceptibility of surface spins, can enable deterministic selection of antiferromagnetic domains depending on the magnetic-field ramping direction. We further show that this mechanism provides a natural interpretation for experimental observations of hysteresis in magneto-optical response of the van der Waals AFM $\\mathrm{MnBi_2Te_4}$. Our findings highlight the critical role of surface spins in responses of antiferromagnets to magnetic fields. Furthermore, our results suggest that antiferromagnetic domain selection via purely magnetic means may be a more common and experimentally accessible phenomenon than previously assumed.","lang":"eng"}],"status":"public","OA_type":"green","OA_place":"repository","date_updated":"2026-03-16T08:57:18Z","arxiv":1,"external_id":{"arxiv":["2601.06646"]},"acknowledgement":"SFW acknowledges funding from Chalmers University of Technology through the department of Physics and the Areas of Advance Nano and Materials Science. VS acknowledges funding from Institute of Science and Technology Austria. Monte Carlo simulations were performed using computing resources from the PDC Center for High Performance Computing. These resources were granted by the National Academic Infrastructure for Supercomputing in Sweden (NAISS), partially funded by the Swedish Research Council through grant agreement no. 2022-06725."},{"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"file_name":"2026_AstronomyAstrophysics_Torralba2.pdf","date_updated":"2026-03-16T10:57:49Z","checksum":"fcab9cb3dcf1d68612e1fdc8191643c1","success":1,"file_size":2510157,"relation":"main_file","file_id":"21460","date_created":"2026-03-16T10:57:49Z","creator":"dernst","access_level":"open_access","content_type":"application/pdf"}],"author":[{"orcid":"0000-0001-5586-6950","last_name":"Torralba Torregrosa","first_name":"Alberto","id":"018f0249-0e87-11f0-b167-cbce08fbd541","full_name":"Torralba Torregrosa, Alberto"},{"orcid":"0000-0003-2871-127X","last_name":"Matthee","first_name":"Jorryt J","id":"7439a258-f3c0-11ec-9501-9df22fe06720","full_name":"Matthee, Jorryt J"},{"last_name":"Pezzulli","first_name":"Gabriele","full_name":"Pezzulli, Gabriele"},{"first_name":"Rohan P.","full_name":"Naidu, Rohan P.","last_name":"Naidu"},{"last_name":"Ishikawa","first_name":"Yuzo","full_name":"Ishikawa, Yuzo"},{"last_name":"Brammer","full_name":"Brammer, Gabriel B.","first_name":"Gabriel B."},{"last_name":"Chang","first_name":"Seok Jun","full_name":"Chang, Seok Jun"},{"last_name":"Chisholm","first_name":"John","full_name":"Chisholm, John"},{"full_name":"De Graaff, Anna","first_name":"Anna","last_name":"De Graaff"},{"last_name":"D’Eugenio","full_name":"D’Eugenio, Francesco","first_name":"Francesco"},{"full_name":"Di Cesare, Claudia","id":"2d002343-372f-11ef-98ec-a164d20427cb","first_name":"Claudia","last_name":"Di Cesare"},{"full_name":"Eilers, Anna Christina","first_name":"Anna Christina","last_name":"Eilers"},{"full_name":"Greene, Jenny E.","first_name":"Jenny E.","last_name":"Greene"},{"last_name":"Gronke","full_name":"Gronke, Max","first_name":"Max"},{"orcid":"0000-0001-8386-3546","last_name":"Iani","first_name":"Edoardo","id":"4053390a-6b68-11ef-9828-a3b8adef8d0a","full_name":"Iani, Edoardo"},{"first_name":"Vasily","full_name":"Kokorev, Vasily","last_name":"Kokorev"},{"full_name":"Kotiwale, Gauri","id":"1438afc8-1ff6-11ee-9fa6-cd4a75d66875","first_name":"Gauri","last_name":"Kotiwale"},{"first_name":"Ivan","id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4","full_name":"Kramarenko, Ivan","last_name":"Kramarenko","orcid":"0000-0001-5346-6048"},{"first_name":"Yilun","full_name":"Ma, Yilun","last_name":"Ma"},{"first_name":"Sara","id":"edaf889c-c7cd-11ef-ab1b-bb28c431bd29","full_name":"Mascia, Sara","last_name":"Mascia"},{"last_name":"Navarrete","first_name":"Benjamín","full_name":"Navarrete, Benjamín","id":"aa14a535-50c9-11ef-b52e-e0c373d10148"},{"last_name":"Nelson","full_name":"Nelson, Erica","first_name":"Erica"},{"first_name":"Pascal","full_name":"Oesch, Pascal","last_name":"Oesch"},{"last_name":"Simcoe","first_name":"Robert A.","full_name":"Simcoe, Robert A."},{"full_name":"Wuyts, Stijn","first_name":"Stijn","last_name":"Wuyts"}],"publication_status":"published","article_type":"original","project":[{"grant_number":"101076224","_id":"bd9b2118-d553-11ed-ba76-db24564edfea","name":"Young galaxies as tracers and agents of cosmic reionization"}],"ddc":["520"],"arxiv":1,"acknowledgement":"We thank the scientific referee for useful and constructive comments. We thank Ylva Götberg and Zoltan Haiman for insightful discussions about the physics of gaseous envelopes and accretion into black holes. Funded by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) 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. This 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 program #5664. This work has received funding from the Swiss State Secretariat for Education, Research and Innovation (SERI) under contract number MB22.00072, as well as from the Swiss National Science Foundation (SNSF) through project grant 200020_207349.","OA_type":"diamond","status":"public","abstract":[{"text":"The population of the little red dots (LRDs) may represent a key phase of supermassive black hole (SMBH) growth. A cocoon of dense excited gas is emerging as a key component to explain the most striking properties of LRDs, such as strong Balmer breaks and Balmer absorption, as well as the weak IR emission. To dissect the structure of LRDs, we analyzed new deep JWST/NIRSpec PRISM and G395H spectra of FRESCO-GN-9771, one of the most luminous known LRDs at z = 5.5. These spectra reveal a strong Balmer break, broad Balmer lines, and very narrow [O III] emission. We revealed a forest of optical [Fe II] lines, which we argue are emerging from a dense (nH = 109 − 10 cm−3) warm layer with electron temperature Te ≈ 7000 K. The broad wings of Hα and Hβ have an exponential profile due to electron scattering in this same layer. The high Hα : Hβ : Hγ flux ratio of ≈10.4 : 1 : 0.14 is an indicator of collisional excitation and resonant scattering dominating the Balmer line emission. A narrow Hγ component, unseen in the other two Balmer lines due to outshining by the broad components, could trace the ISM of a normal host galaxy with a star formation rate of ∼5 M⊙ yr−1. The warm layer is mostly opaque to Balmer transitions, producing a characteristic P Cygni profile in the line centers suggesting outflowing motions. This same layer is responsible for shaping the Balmer break. The broadband spectrum can be reasonably matched by a simple photoionized slab model that dominates the λ > 1500 Å continuum and a low-mass (∼108 M⊙) galaxy that could explain the narrow [O III], with only a subdominant contribution to the UV continuum. Our findings indicate that Balmer lines are not directly tracing the gas kinematics near the SMBH and that the BH mass scale is likely much lower than virial indicators suggest.","lang":"eng"}],"scopus_import":"1","date_published":"2026-03-01T00:00:00Z","month":"03","article_processing_charge":"No","title":"The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings","oa_version":"Published Version","_id":"21451","year":"2026","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)"},"PlanS_conform":"1","department":[{"_id":"JoMa"}],"article_number":"A75","date_created":"2026-03-15T23:01:36Z","file_date_updated":"2026-03-16T10:57:49Z","corr_author":"1","external_id":{"arxiv":["2510.00103"]},"has_accepted_license":"1","OA_place":"publisher","date_updated":"2026-03-16T10:59:16Z","publication_identifier":{"issn":["0004-6361"],"eissn":["1432-0746"]},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"       707","publication":"Astronomy & Astrophysics","type":"journal_article","publisher":"EDP Sciences","doi":"10.1051/0004-6361/202557537","day":"01","volume":707,"DOAJ_listed":"1","citation":{"chicago":"Torralba Torregrosa, Alberto, Jorryt J Matthee, Gabriele Pezzulli, Rohan P. Naidu, Yuzo Ishikawa, Gabriel B. Brammer, Seok Jun Chang, et al. “The Warm Outer Layer of a Little Red Dot as the Source of [Fe Ii] and Collisional Balmer Lines with Scattering Wings.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202557537\">https://doi.org/10.1051/0004-6361/202557537</a>.","ama":"Torralba Torregrosa A, Matthee JJ, Pezzulli G, et al. The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings. <i>Astronomy &#38; Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202557537\">10.1051/0004-6361/202557537</a>","ieee":"A. Torralba Torregrosa <i>et al.</i>, “The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings,” <i>Astronomy &#38; Astrophysics</i>, vol. 707. EDP Sciences, 2026.","ista":"Torralba Torregrosa A, Matthee JJ, Pezzulli G, Naidu RP, Ishikawa Y, Brammer GB, Chang SJ, Chisholm J, De Graaff A, D’Eugenio F, Di Cesare C, Eilers AC, Greene JE, Gronke M, Iani E, Kokorev V, Kotiwale G, Kramarenko I, Ma Y, Mascia S, Navarrete B, Nelson E, Oesch P, Simcoe RA, Wuyts S. 2026. The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings. Astronomy &#38; Astrophysics. 707, A75.","apa":"Torralba Torregrosa, A., Matthee, J. J., Pezzulli, G., Naidu, R. P., Ishikawa, Y., Brammer, G. B., … Wuyts, S. (2026). The warm outer layer of a little red dot as the source of [Fe ii] and collisional Balmer lines with scattering wings. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202557537\">https://doi.org/10.1051/0004-6361/202557537</a>","mla":"Torralba Torregrosa, Alberto, et al. “The Warm Outer Layer of a Little Red Dot as the Source of [Fe Ii] and Collisional Balmer Lines with Scattering Wings.” <i>Astronomy &#38; Astrophysics</i>, vol. 707, A75, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202557537\">10.1051/0004-6361/202557537</a>.","short":"A. Torralba Torregrosa, J.J. Matthee, G. Pezzulli, R.P. Naidu, Y. Ishikawa, G.B. Brammer, S.J. Chang, J. Chisholm, A. De Graaff, F. D’Eugenio, C. Di Cesare, A.C. Eilers, J.E. Greene, M. Gronke, E. Iani, V. Kokorev, G. Kotiwale, I. Kramarenko, Y. Ma, S. Mascia, B. Navarrete, E. Nelson, P. Oesch, R.A. Simcoe, S. Wuyts, Astronomy &#38; Astrophysics 707 (2026)."}},{"date_created":"2026-03-15T23:01:36Z","file_date_updated":"2026-03-16T10:48:07Z","article_number":"A129","PlanS_conform":"1","department":[{"_id":"JoMa"},{"_id":"GradSch"}],"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)"},"intvolume":"       707","quality_controlled":"1","language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"date_updated":"2026-03-16T10:52:44Z","OA_place":"publisher","has_accepted_license":"1","external_id":{"arxiv":["2510.19044"]},"corr_author":"1","publication":"Astronomy & Astrophysics","citation":{"chicago":"Di Cesare, Claudia, Jorryt J Matthee, Rohan P. Naidu, Alberto Torralba, Gauri Kotiwale, Ivan Kramarenko, Jeremy Blaizot, et al. “The Slope and Scatter of the Star-Forming Main Sequence at z ∼ 5: Reconciling Observations with Simulations.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202557790\">https://doi.org/10.1051/0004-6361/202557790</a>.","ama":"Di Cesare C, Matthee JJ, Naidu RP, et al. The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations. <i>Astronomy &#38; Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202557790\">10.1051/0004-6361/202557790</a>","ieee":"C. Di Cesare <i>et al.</i>, “The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations,” <i>Astronomy &#38; Astrophysics</i>, vol. 707. EDP Sciences, 2026.","mla":"Di Cesare, Claudia, et al. “The Slope and Scatter of the Star-Forming Main Sequence at z ∼ 5: Reconciling Observations with Simulations.” <i>Astronomy &#38; Astrophysics</i>, vol. 707, A129, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202557790\">10.1051/0004-6361/202557790</a>.","ista":"Di Cesare C, Matthee JJ, Naidu RP, Torralba A, Kotiwale G, Kramarenko I, Blaizot J, Rosdahl J, Leja J, Iani E, Adamo A, Covelo-Paz A, Furtak LJ, Heintz KE, Mascia S, Navarrete B, Oesch PA, Romano M, Shivaei I, Tacchella S. 2026. The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations. Astronomy &#38; Astrophysics. 707, A129.","apa":"Di Cesare, C., Matthee, J. J., Naidu, R. P., Torralba, A., Kotiwale, G., Kramarenko, I., … Tacchella, S. (2026). The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202557790\">https://doi.org/10.1051/0004-6361/202557790</a>","short":"C. Di Cesare, J.J. Matthee, R.P. Naidu, A. Torralba, G. Kotiwale, I. Kramarenko, J. Blaizot, J. Rosdahl, J. Leja, E. Iani, A. Adamo, A. Covelo-Paz, L.J. Furtak, K.E. Heintz, S. Mascia, B. Navarrete, P.A. Oesch, M. Romano, I. Shivaei, S. Tacchella, Astronomy &#38; Astrophysics 707 (2026)."},"DOAJ_listed":"1","volume":707,"publisher":"EDP Sciences","doi":"10.1051/0004-6361/202557790","day":"01","type":"journal_article","project":[{"_id":"bd9b2118-d553-11ed-ba76-db24564edfea","grant_number":"101076224","name":"Young galaxies as tracers and agents of cosmic reionization"}],"publication_status":"published","article_type":"original","author":[{"first_name":"Claudia","id":"2d002343-372f-11ef-98ec-a164d20427cb","full_name":"Di Cesare, Claudia","last_name":"Di Cesare"},{"first_name":"Jorryt J","full_name":"Matthee, Jorryt J","id":"7439a258-f3c0-11ec-9501-9df22fe06720","orcid":"0000-0003-2871-127X","last_name":"Matthee"},{"last_name":"Naidu","first_name":"Rohan P.","full_name":"Naidu, Rohan P."},{"first_name":"Alberto","full_name":"Torralba, Alberto","last_name":"Torralba"},{"last_name":"Kotiwale","first_name":"Gauri","id":"1438afc8-1ff6-11ee-9fa6-cd4a75d66875","full_name":"Kotiwale, Gauri"},{"first_name":"Ivan","id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4","full_name":"Kramarenko, Ivan","last_name":"Kramarenko","orcid":"0000-0001-5346-6048"},{"last_name":"Blaizot","first_name":"Jeremy","full_name":"Blaizot, Jeremy"},{"first_name":"Joakim","full_name":"Rosdahl, Joakim","last_name":"Rosdahl"},{"last_name":"Leja","first_name":"Joel","full_name":"Leja, Joel"},{"orcid":"0000-0001-8386-3546","last_name":"Iani","first_name":"Edoardo","full_name":"Iani, Edoardo","id":"4053390a-6b68-11ef-9828-a3b8adef8d0a"},{"last_name":"Adamo","first_name":"Angela","full_name":"Adamo, Angela"},{"last_name":"Covelo-Paz","first_name":"Alba","full_name":"Covelo-Paz, Alba"},{"first_name":"Lukas J.","full_name":"Furtak, Lukas J.","last_name":"Furtak"},{"last_name":"Heintz","full_name":"Heintz, Kasper E.","first_name":"Kasper E."},{"full_name":"Mascia, Sara","id":"edaf889c-c7cd-11ef-ab1b-bb28c431bd29","first_name":"Sara","last_name":"Mascia"},{"last_name":"Navarrete","first_name":"Benjamín","full_name":"Navarrete, Benjamín","id":"aa14a535-50c9-11ef-b52e-e0c373d10148"},{"first_name":"Pascal A.","full_name":"Oesch, Pascal A.","last_name":"Oesch"},{"last_name":"Romano","full_name":"Romano, Michael","first_name":"Michael"},{"last_name":"Shivaei","first_name":"Irene","full_name":"Shivaei, Irene"},{"first_name":"Sandro","full_name":"Tacchella, Sandro","last_name":"Tacchella"}],"file":[{"date_created":"2026-03-16T10:48:07Z","creator":"dernst","access_level":"open_access","content_type":"application/pdf","relation":"main_file","file_size":1821411,"file_id":"21459","checksum":"c056b00ce7324849754521fde10fb7ca","success":1,"file_name":"2026_AstronomyAstrophysics_DiCesare.pdf","date_updated":"2026-03-16T10:48:07Z"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"abstract":[{"lang":"eng","text":"Galaxies exhibit a tight correlation between their star formation rate (SFR) and stellar mass over a wide redshift range known as the star-forming main sequence (SFMS). With JWST, the SFMS can now be investigated at high redshifts down to masses of ∼106 M⊙, using sensitive star formation rate tracers such as the Hα emission, which allow us to probe the variability in the star formation histories. We present inferences of the SFMS based on 316 Hα-selected galaxies at z ∼ 4 − 5 with log(M★/M⊙) = 6.4 − 10.6. These galaxies were identified behind the Abell 2744 lensing cluster with NIRCam grism spectroscopy from the survey All the Little Things (ALT). At face value, our data suggest a shallow slope in the SFMS (SFR ∝ M★α, with α = 0.45). After we corrected this for the Hα-flux limited nature of our survey using a Bayesian framework, the slope steepened to α = 0.59+0.10−0.09, whereas current data on their own are inconclusive on the mass dependence of the scatter. These slopes differ significantly from the slope of ∼1 that is expected from the observed evolution of the galaxy stellar mass function and from simulations. When we fixed the slope to α = 1, we found evidence for a decreasing intrinsic scatter with stellar mass (from ∼0.5 dex at M★ = 108 M⊙ to 0.4 dex at M★ = 1010 M⊙). This difference might be explained by a (combination of) luminosity-dependent SFR(Hα) calibration, a population of (mini)-quenched low-mass galaxies, or underestimated dust attenuation in high-mass galaxies. Future deep observations with different facilities can quantify these processes, which will enable us to achieve better insights into the variability of the star formation histories."}],"date_published":"2026-03-01T00:00:00Z","scopus_import":"1","status":"public","OA_type":"diamond","acknowledgement":"We thank the anonymous referee for the insightful comments that helped improving the manuscript. We thank Romain. A. Meyer for valuable discussion, Pierluigi Rinaldi for his help with data handling and Luca Graziani and William McClymont for providing the dustyGadget and\r\nTHESAN-ZOOM data, respectively. Funded by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) 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. This work is based 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 program # 3516. We acknowledge funding from JWST program GO-3516. Software used in developing this work includes: matplotlib (Hunter 2007), numpy (Oliphant 2007), scipy (Virtanen et al. 2020), TOPCAT (Taylor 2005), and Astropy (Astropy Collaboration 2013).","ddc":["520"],"arxiv":1,"article_processing_charge":"No","month":"03","year":"2026","_id":"21452","oa_version":"Published Version","title":"The slope and scatter of the star-forming main sequence at z ∼ 5: Reconciling observations with simulations"},{"publication":"Astronomy & Astrophysics","publisher":"EDP Sciences","doi":"10.1051/0004-6361/202557675","day":"01","type":"journal_article","citation":{"ama":"Schootemeijer A, Götberg YLL, Langer N, Bortolini G, Hirschauer AS, Patrick L. A constant upper luminosity limit of cool supergiant stars down to the extremely low metallicity of I Zw 18. <i>Astronomy &#38; Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202557675\">10.1051/0004-6361/202557675</a>","chicago":"Schootemeijer, Abel, Ylva Louise Linsdotter Götberg, Norbert Langer, Giacomo Bortolini, Alec S. Hirschauer, and Lee Patrick. “A Constant Upper Luminosity Limit of Cool Supergiant Stars down to the Extremely Low Metallicity of I Zw 18.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202557675\">https://doi.org/10.1051/0004-6361/202557675</a>.","short":"A. Schootemeijer, Y.L.L. Götberg, N. Langer, G. Bortolini, A.S. Hirschauer, L. Patrick, Astronomy &#38; Astrophysics 707 (2026).","ieee":"A. Schootemeijer, Y. L. L. Götberg, N. Langer, G. Bortolini, A. S. Hirschauer, and L. Patrick, “A constant upper luminosity limit of cool supergiant stars down to the extremely low metallicity of I Zw 18,” <i>Astronomy &#38; Astrophysics</i>, vol. 707. EDP Sciences, 2026.","apa":"Schootemeijer, A., Götberg, Y. L. L., Langer, N., Bortolini, G., Hirschauer, A. S., &#38; Patrick, L. (2026). A constant upper luminosity limit of cool supergiant stars down to the extremely low metallicity of I Zw 18. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202557675\">https://doi.org/10.1051/0004-6361/202557675</a>","ista":"Schootemeijer A, Götberg YLL, Langer N, Bortolini G, Hirschauer AS, Patrick L. 2026. A constant upper luminosity limit of cool supergiant stars down to the extremely low metallicity of I Zw 18. Astronomy &#38; Astrophysics. 707, A116.","mla":"Schootemeijer, Abel, et al. “A Constant Upper Luminosity Limit of Cool Supergiant Stars down to the Extremely Low Metallicity of I Zw 18.” <i>Astronomy &#38; Astrophysics</i>, vol. 707, A116, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202557675\">10.1051/0004-6361/202557675</a>."},"DOAJ_listed":"1","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":"2026-03-15T23:01:35Z","file_date_updated":"2026-03-16T09:05:06Z","department":[{"_id":"YlGo"}],"PlanS_conform":"1","article_number":"A116","OA_place":"publisher","has_accepted_license":"1","date_updated":"2026-03-16T09:07:55Z","external_id":{"arxiv":["2510.12594"]},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"       707","publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"month":"03","article_processing_charge":"No","title":"A constant upper luminosity limit of cool supergiant stars down to the extremely low metallicity of I Zw 18","_id":"21450","year":"2026","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"checksum":"02a0cd932340207c96fdd3059490ad29","success":1,"file_name":"2026_AstronomyAstrophysics_Schootemeijer.pdf","date_updated":"2026-03-16T09:05:06Z","date_created":"2026-03-16T09:05:06Z","creator":"dernst","access_level":"open_access","content_type":"application/pdf","relation":"main_file","file_size":2102107,"file_id":"21455"}],"oa":1,"article_type":"original","publication_status":"published","author":[{"first_name":"Abel","full_name":"Schootemeijer, Abel","last_name":"Schootemeijer"},{"id":"d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d","full_name":"Götberg, Ylva Louise Linsdotter","first_name":"Ylva Louise Linsdotter","last_name":"Götberg","orcid":"0000-0002-6960-6911"},{"full_name":"Langer, Norbert","first_name":"Norbert","last_name":"Langer"},{"full_name":"Bortolini, Giacomo","first_name":"Giacomo","last_name":"Bortolini"},{"first_name":"Alec S.","full_name":"Hirschauer, Alec S.","last_name":"Hirschauer"},{"first_name":"Lee","full_name":"Patrick, Lee","last_name":"Patrick"}],"OA_type":"diamond","arxiv":1,"ddc":["520"],"acknowledgement":"We thank our anonymous referee for carefully reading the manuscript and providing a constructive report with helpful feedback. This 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 program #1233. The specific observations analyzed can be accessed via DOI: 10.17909/3c1d-6182. Moreover, this research is based in part on observations made with the NASA/ESA Hubble Space Telescope obtained from the\r\nSpace Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5–26555. These observations are associated with programs #13664, GO-10915, and DD-11307. This research was supported in part by grant NSF PHY-2309135 to the Kavli Institute for Theoretical Physics (KITP). LRP acknowledges support by grants PID2019-105552RB-C41 and PID2022-137779OB-C41 funded\r\nby MCIN/AEI/10.13039/501100011033 by “ERDF A way of making Europe”. LRP acknowledges support from grant PID2022-140483NB-C22 funded by MCIN/AEI/10.13039/501100011033.","abstract":[{"lang":"eng","text":"Stellar wind mass loss of massive stars is often assumed to depend on their metallicity Z. Therefore, evolutionary models predict that massive stars in lower-Z environments are able to retain more of their hydrogen-rich layers and evolve into brighter cool supergiants (cool SGs; Teff < 7 kK). Surprisingly, in galaxies in the metallicity range 0.2 ≲ Z/Z⊙ ≲ 1.5, previous studies have not found a metallicity dependence on the upper luminosity limit Lmax of cool SGs. Here, we add four galaxies to the sample studied for this purpose with data from the Hubble Space Telescope and the James Webb Space Telescope (JWST). Observations of the extremely metal-poor dwarf galaxy I Zw 18 from JWST allow us to extend the studied metallicity range down to Z/Z⊙ ≈ 1/40. For cool SGs in all studied galaxies, including I Zw 18, we find a constant value of Lmax ≈ 105.6 L⊙, similar to literature results for 0.2 ≲ Z/Z⊙ ≲ 1.5. In I Zw 18 and the other studied galaxies, the presence of Wolf-Rayet stars has been previously inferred. Although we cannot rule out that some of them become intermediate-temperature objects, this paints a picture in which evolved stars with L > 105.6 L⊙ burn helium as hot, helium-rich stars down to extremely low metallicity. We argue that metallicity-independent late-phase mass loss would be the most likely mechanism responsible for this. Regardless of the exact stripping mechanism (winds or, for example, binary interaction), for the Early Universe our results imply a limitation on black hole masses and a contribution of stars born with M ≳ 30 M⊙ to its surprisingly strong nitrogen enrichment. We propose a scenario in which single stars at low metallicity emit sufficiently hard ionizing radiation to produce He II and C IV lines. In this scenario, late-phase metallicity-independent mass loss produces hot, helium-rich stars. Due to the well-understood metallicity dependence on the radiation-driven winds of hot stars, a window of opportunity would open below 0.2 Z⊙, where self-stripped helium-rich stars can exist without dense Wolf-Rayet winds that absorb hard ionizing radiation."}],"scopus_import":"1","date_published":"2026-03-01T00:00:00Z","status":"public"},{"publication":"Communications Physics","DOAJ_listed":"1","citation":{"chicago":"Agafonova, Sofia, Pere Rosello, Manuel Mekonnen, and Onur Hosten. “One-Milligram Torsional Pendulum toward Experiments at the Quantum-Gravity Interface.” <i>Communications Physics</i>. Springer Nature, 2026. <a href=\"https://doi.org/10.1038/s42005-026-02514-w\">https://doi.org/10.1038/s42005-026-02514-w</a>.","ama":"Agafonova S, Rosello P, Mekonnen M, Hosten O. One-milligram torsional pendulum toward experiments at the quantum-gravity interface. <i>Communications Physics</i>. 2026;9. doi:<a href=\"https://doi.org/10.1038/s42005-026-02514-w\">10.1038/s42005-026-02514-w</a>","ista":"Agafonova S, Rosello P, Mekonnen M, Hosten O. 2026. One-milligram torsional pendulum toward experiments at the quantum-gravity interface. Communications Physics. 9, 80.","mla":"Agafonova, Sofia, et al. “One-Milligram Torsional Pendulum toward Experiments at the Quantum-Gravity Interface.” <i>Communications Physics</i>, vol. 9, 80, Springer Nature, 2026, doi:<a href=\"https://doi.org/10.1038/s42005-026-02514-w\">10.1038/s42005-026-02514-w</a>.","apa":"Agafonova, S., Rosello, P., Mekonnen, M., &#38; Hosten, O. (2026). One-milligram torsional pendulum toward experiments at the quantum-gravity interface. <i>Communications Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s42005-026-02514-w\">https://doi.org/10.1038/s42005-026-02514-w</a>","ieee":"S. Agafonova, P. Rosello, M. Mekonnen, and O. Hosten, “One-milligram torsional pendulum toward experiments at the quantum-gravity interface,” <i>Communications Physics</i>, vol. 9. Springer Nature, 2026.","short":"S. Agafonova, P. Rosello, M. Mekonnen, O. Hosten, Communications Physics 9 (2026)."},"volume":9,"publisher":"Springer Nature","day":"04","doi":"10.1038/s42005-026-02514-w","type":"journal_article","related_material":{"record":[{"id":"20842","relation":"research_data","status":"public"}]},"file_date_updated":"2026-03-16T10:07:46Z","date_created":"2025-12-21T11:39:04Z","PlanS_conform":"1","department":[{"_id":"GradSch"},{"_id":"OnHo"}],"article_number":"80","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)"},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"         9","publication_identifier":{"eissn":["2399-3650"]},"has_accepted_license":"1","OA_place":"publisher","date_updated":"2026-03-16T10:09:22Z","corr_author":"1","external_id":{"arxiv":["2408.09445"]},"article_processing_charge":"Yes","month":"03","_id":"20840","year":"2026","oa_version":"Published Version","title":"One-milligram torsional pendulum toward experiments at the quantum-gravity interface","article_type":"original","publication_status":"published","project":[{"name":"A quantum hybrid of atoms and milligram-scale pendulums: towards gravitational quantum mechanics","grant_number":"101087907","_id":"bdb2a702-d553-11ed-ba76-f12e3e5a3bc6"}],"author":[{"last_name":"Agafonova","orcid":"0000-0003-0582-2946","full_name":"Agafonova, Sofya","id":"09501ff6-dca7-11ea-a8ae-b3e0b9166e80","first_name":"Sofya"},{"last_name":"Rosello","full_name":"Rosello, Pere","first_name":"Pere"},{"last_name":"Mekonnen","first_name":"Manuel","full_name":"Mekonnen, Manuel"},{"orcid":"0000-0002-2031-204X","last_name":"Hosten","id":"4C02D85E-F248-11E8-B48F-1D18A9856A87","full_name":"Hosten, Onur","first_name":"Onur"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"file_size":1901772,"relation":"main_file","file_id":"21457","access_level":"open_access","date_created":"2026-03-16T10:07:46Z","creator":"dernst","content_type":"application/pdf","date_updated":"2026-03-16T10:07:46Z","file_name":"2026_CommunicationsPhysics_Agafonova.pdf","checksum":"62e2175e7e3ad49260ae6a7b4e0860a2","success":1}],"oa":1,"abstract":[{"text":"Probing the possibility of entanglement generation through gravity offers a path to tackle the question of whether gravitational fields possess a quantum mechanical nature. A potential realization necessitates systems with low-frequency dynamics at an optimal mass scale, for which the microgram-to-milligram range is a strong contender. Here, after refining a figure-of-merit for the problem, we present a 1-milligram torsional pendulum operating at 18 Hz. We demonstrate laser cooling its motion from room temperature to 240 microkelvins, surpassing by over 20-fold the coldest motions attained for oscillators ranging from micrograms to kilograms. We quantify and contrast the utility of the current approach with other platforms. The achieved performance and large improvement potential highlight milligram-scale torsional pendulums as a powerful platform for precision measurements relevant to future studies at the quantum-gravity interface.","lang":"eng"}],"date_published":"2026-03-04T00:00:00Z","scopus_import":"1","status":"public","OA_type":"gold","arxiv":1,"ddc":["530"],"acknowledgement":"We thank Gerard Higgins, Andrei Militaru, Nikolai Kiesel, and Markus Aspelmeyer for useful discussions on the topic of the figure-of-merit. We thank Teodor Strömberg for helping with the additional characterizations of the optical lever noise. We thank Johannes Fink and Scott Waitukaitis for their helpful feedback on the manuscript. This work was supported by Institute of Science and Technology Austria and the European Research Council under Grant No. 101087907 (ERC CoG QuHAMP)."},{"date_updated":"2026-03-16T10:31:02Z","OA_place":"publisher","has_accepted_license":"1","corr_author":"1","quality_controlled":"1","language":[{"iso":"eng"}],"publication_identifier":{"eissn":["2041-210X"]},"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":"2026-03-15T23:01:36Z","department":[{"_id":"SyCr"}],"PlanS_conform":"1","day":"06","publisher":"Wiley","doi":"10.1111/2041-210x.70277","type":"journal_article","ec_funded":1,"citation":{"short":"J. Oh, S. Cremer, Methods in Ecology and Evolution (2026).","apa":"Oh, J., &#38; Cremer, S. (2026). ALTAA: Analysis of long-term activity patterns in ant colonies. <i>Methods in Ecology and Evolution</i>. Wiley. <a href=\"https://doi.org/10.1111/2041-210x.70277\">https://doi.org/10.1111/2041-210x.70277</a>","ista":"Oh J, Cremer S. 2026. ALTAA: Analysis of long-term activity patterns in ant colonies. Methods in Ecology and Evolution.","mla":"Oh, Jinook, and Sylvia Cremer. “ALTAA: Analysis of Long-Term Activity Patterns in Ant Colonies.” <i>Methods in Ecology and Evolution</i>, Wiley, 2026, doi:<a href=\"https://doi.org/10.1111/2041-210x.70277\">10.1111/2041-210x.70277</a>.","ieee":"J. Oh and S. Cremer, “ALTAA: Analysis of long-term activity patterns in ant colonies,” <i>Methods in Ecology and Evolution</i>. Wiley, 2026.","ama":"Oh J, Cremer S. ALTAA: Analysis of long-term activity patterns in ant colonies. <i>Methods in Ecology and Evolution</i>. 2026. doi:<a href=\"https://doi.org/10.1111/2041-210x.70277\">10.1111/2041-210x.70277</a>","chicago":"Oh, Jinook, and Sylvia Cremer. “ALTAA: Analysis of Long-Term Activity Patterns in Ant Colonies.” <i>Methods in Ecology and Evolution</i>. Wiley, 2026. <a href=\"https://doi.org/10.1111/2041-210x.70277\">https://doi.org/10.1111/2041-210x.70277</a>."},"DOAJ_listed":"1","main_file_link":[{"url":"https://doi.org/10.1111/2041-210x.70277","open_access":"1"}],"publication":"Methods in Ecology and Evolution","OA_type":"gold","acknowledgement":"We thank Harikrishnan Rajendran for discussion. This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 Research and Innovation Programme (grant agreement No. 771402; EPIDEMICSonCHIP to S.C.). Open Access funding provided by Institute of Science and Technology Austria/KEMÖ.","ddc":["570"],"abstract":[{"text":"1. Collective behaviours are a fascinating study area due to the emergent properties that can only arise in groups of interacting individuals. However, their quantitative study is often impaired by technical difficulties, creating either low-quality and sparse data or impractical data amounts, particularly when capturing large groups over long periods of time. Common challenges arise from recording group members with as little obscuring of each other as possible, as well as in generating manageable data amounts with as high as possible information content.\r\n2. We here provide a multicomponent system that allows to record, analyse and simulate the long-term spatiotemporal activity patterns of insect collectives, especially ant colonies. Our Ant Observing System, ALTAA, comprises a flat-nest design to prevent occlusion of individuals, a recording system running on a low-power single-board-computer, and a set of computer programmes performing quantitative analyses to guide the formation and validation of rules underlying the observed collective patterns. Our system is scalable in that it allows parallel, continuous observation of a high number of colonies using low memory space, with colony maintenance requirements (e.g. feeding, nest humidity) being achieved at lowest possible disturbance by the experimenter.\r\n3. We showcase the potential of the system in a study using the black garden ant, Lasius niger, where we analyse the spatiotemporal effects of different group sizes (1, 6, 10 ants), brood (larvae) presence or absence, as well as of different nest geometries, over a period of 1 week. We show that the ants' motion activity has a weak periodicity in the range of 20 to 120 min promoted by larval presence, and that ants are spatially attracted to their larvae, the water source and the walls. We also find that the presence of nestmates lowers an individual ant's motion activity. Observed data are compared to simulations of the temporal activity of the ants.\r\n4. ALTAA provides a powerful toolkit to quantify and interpret spatial and temporal collective activity patterns in (social) insects over extended periods.","lang":"eng"}],"scopus_import":"1","date_published":"2026-03-06T00:00:00Z","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"project":[{"_id":"2649B4DE-B435-11E9-9278-68D0E5697425","grant_number":"771402","name":"Epidemics in ant societies on a chip","call_identifier":"H2020"}],"article_type":"original","publication_status":"epub_ahead","author":[{"id":"403169A4-080F-11EA-9993-BF3F3DDC885E","full_name":"Oh, Jinook","first_name":"Jinook","orcid":"0000-0001-7425-2372","last_name":"Oh"},{"last_name":"Cremer","orcid":"0000-0002-2193-3868","first_name":"Sylvia","id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87","full_name":"Cremer, Sylvia"}],"title":"ALTAA: Analysis of long-term activity patterns in ant colonies","year":"2026","_id":"21453","oa_version":"Published Version","month":"03","article_processing_charge":"Yes"},{"volume":17,"DOAJ_listed":"1","citation":{"short":"L. Mohanty, P. GANTAYAT, Geomatics Natural Hazards and Risk 17 (2026).","ieee":"L. Mohanty and P. GANTAYAT, “Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential,” <i>Geomatics Natural Hazards and Risk</i>, vol. 17, no. 1. Taylor &#38; Francis, 2026.","mla":"Mohanty, Litan, and PRATEEK GANTAYAT. “Comprehensive Assessment of Himalayan Glacial Lakes Concerning Their Distribution, Dynamics, and Hazard Potential.” <i>Geomatics Natural Hazards and Risk</i>, vol. 17, no. 1, 2639085, Taylor &#38; Francis, 2026, doi:<a href=\"https://doi.org/10.1080/19475705.2026.2639085\">10.1080/19475705.2026.2639085</a>.","ista":"Mohanty L, GANTAYAT P. 2026. Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential. Geomatics Natural Hazards and Risk. 17(1), 2639085.","apa":"Mohanty, L., &#38; GANTAYAT, P. (2026). Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential. <i>Geomatics Natural Hazards and Risk</i>. Taylor &#38; Francis. <a href=\"https://doi.org/10.1080/19475705.2026.2639085\">https://doi.org/10.1080/19475705.2026.2639085</a>","ama":"Mohanty L, GANTAYAT P. Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential. <i>Geomatics Natural Hazards and Risk</i>. 2026;17(1). doi:<a href=\"https://doi.org/10.1080/19475705.2026.2639085\">10.1080/19475705.2026.2639085</a>","chicago":"Mohanty, Litan, and PRATEEK GANTAYAT. “Comprehensive Assessment of Himalayan Glacial Lakes Concerning Their Distribution, Dynamics, and Hazard Potential.” <i>Geomatics Natural Hazards and Risk</i>. Taylor &#38; Francis, 2026. <a href=\"https://doi.org/10.1080/19475705.2026.2639085\">https://doi.org/10.1080/19475705.2026.2639085</a>."},"type":"journal_article","day":"04","publisher":"Taylor & Francis","doi":"10.1080/19475705.2026.2639085","publication":"Geomatics Natural Hazards and Risk","publication_identifier":{"issn":["1947-5705"],"eissn":["1947-5713"]},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"        17","OA_place":"publisher","has_accepted_license":"1","date_updated":"2026-03-16T10:21:38Z","department":[{"_id":"FrPe"}],"PlanS_conform":"1","article_number":"2639085","date_created":"2026-03-15T23:01:36Z","file_date_updated":"2026-03-16T10:18:26Z","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","_id":"21454","issue":"1","year":"2026","title":"Comprehensive assessment of Himalayan glacial lakes concerning their distribution, dynamics, and hazard potential","article_processing_charge":"Yes","month":"03","status":"public","scopus_import":"1","date_published":"2026-03-04T00:00:00Z","abstract":[{"text":"This study examines the distribution, growth, and GLOF hazard of glacial lakes across major Himalayan river basins. Basin-wise GLOF susceptibility was assessed using glacial lake abundance, spatial distribution, and rates of lake area expansion. The Kosi, Yarlung Zangbo, Manas, and Upper Indus basins were identified as the most susceptible and classified as critical. The highest rates of lake size increase were observed in the Kosi Basin, followed by Yarlung Zangbo, Manas, Karnali, Upper Indus, and Tista, indicating their potential as future GLOF-prone regions. Moreover, a Himalayan-scale GLOF hazard map was generated integrating population, hydropower infrastructure, potential flood volume, roads, settlements, and railways revealing high hazard levels in the Chenab, Jhelum, Teesta, and Beas basins in India; the Koshi, Tama-Koshi, and Dudh-Koshi basins in Nepal; and the Kuri Chu sub-basin of the Manas Basin in Bhutan. These findings highlight priority regions where detailed field investigations and hydrodynamic modelling are essential before further infrastructure development.","lang":"eng"}],"ddc":["550"],"acknowledgement":"The work is partially financed by USDMA and WIHG, Dehradun. The authors would like to express their sincere gratitude to Dr. Ashim Sattar for his valuable insights, constructive suggestions, and contributions toward refining and improving the quality of this work. I want to give my special thanks to Mr. Sourav Anand and Mr. Shivyank Negi for helping me create the database. I would also like to thank IIT Kharagpur. For further data access, the corresponding authors can be contacted.","OA_type":"gold","author":[{"last_name":"Mohanty","full_name":"Mohanty, Litan","first_name":"Litan"},{"last_name":"Gantayat","first_name":"Prateek","id":"02734268-3e8d-11ef-80a1-cec4a088d004","full_name":"Gantayat, Prateek"}],"publication_status":"published","article_type":"original","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"checksum":"78f7a3020bf5966e820340a711ea3a6b","success":1,"file_name":"2026_Geomatics_Mohanty.pdf","date_updated":"2026-03-16T10:18:26Z","date_created":"2026-03-16T10:18:26Z","creator":"dernst","access_level":"open_access","content_type":"application/pdf","file_size":10548823,"relation":"main_file","file_id":"21458"}]},{"title":"Anomalous multigap topological phases in periodically driven quantum rotors","oa_version":"Published Version","_id":"21009","issue":"1","year":"2026","month":"01","article_processing_charge":"Yes (via OA deal)","ddc":["530"],"arxiv":1,"acknowledgement":"We thank G. M. Koutentakis, S. Wimberger, J. G. E. Harris, T. Enss, and A. Ghazaryan for fruitful discussions. M.L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). R.-J.S. acknowledges funding from a EPSRC ERC underwrite (Grant No. EP/X025829/1), a EPSRC New Investigator Award (Grant No. EP/W00187X/1), and Trinity College, Cambridge. F.N.Ü. acknowledges support from the Marie Skłodowska-Curie Programme of the European Commission (Grant No. 893915), a Simons Investigator Award (Grant No. 511029), Trinity College Cambridge, and the Royal Society (Grant No. URF/R1/241667).","OA_type":"hybrid","status":"public","scopus_import":"1","abstract":[{"lang":"eng","text":"We demonstrate that periodically driven quantum rotors provide a promising and broadly applicable platform to implement multigap topological phases, where groups of bands can acquire topological invariants due to non-Abelian braiding of band degeneracies. By adiabatically varying the periodic kicks to the rotor we find nodal-line braiding, which causes sign flips of topological charges of band nodes and can prevent them from annihilating, indicated by nonzero values of the patch Euler class. In particular, we report on the emergence of an anomalous Dirac string phase arising in the strongly driven regime, a truly out-of-equilibrium phase of the quantum rotor. This phase emanates from braiding processes involving all (quasienergy) gaps and manifests itself with edge states at zero angular momentum. Our results reveal direct applications in state-of-the-art experiments of quantum rotors, such as linear molecules driven by periodic far-off-resonant laser pulses or artificial quantum rotors in optical lattices, whose extensive versatility offers precise modification and observation of novel non-Abelian topological properties."}],"date_published":"2026-01-12T00:00:00Z","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"checksum":"ca62a5050a234c0554e2583b1c126057","success":1,"file_name":"2026_PhysicalReviewA_Karle.pdf","date_updated":"2026-01-21T09:04:48Z","date_created":"2026-01-21T09:04:48Z","creator":"dernst","access_level":"open_access","content_type":"application/pdf","relation":"main_file","file_size":2650256,"file_id":"21029"}],"author":[{"orcid":"0000-0002-6963-0129","last_name":"Karle","full_name":"Karle, Volker","id":"D7C012AE-D7ED-11E9-95E8-1EC5E5697425","first_name":"Volker"},{"orcid":"0000-0002-6990-7802","last_name":"Lemeshko","first_name":"Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","full_name":"Lemeshko, Mikhail"},{"full_name":"Bouhon, Adrien","first_name":"Adrien","last_name":"Bouhon"},{"first_name":"Robert-Jan","full_name":"Slager, Robert-Jan","last_name":"Slager"},{"full_name":"Ünal, F. Nur","first_name":"F. Nur","last_name":"Ünal"}],"publication_status":"published","article_type":"original","project":[{"_id":"2688CF98-B435-11E9-9278-68D0E5697425","grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","call_identifier":"H2020"}],"type":"journal_article","ec_funded":1,"day":"12","publisher":"American Physical Society","doi":"10.1103/db9d-9bns","volume":113,"citation":{"ieee":"V. Karle, M. Lemeshko, A. Bouhon, R.-J. Slager, and F. N. Ünal, “Anomalous multigap topological phases in periodically driven quantum rotors,” <i>Physical Review A</i>, vol. 113, no. 1. American Physical Society, 2026.","mla":"Karle, Volker, et al. “Anomalous Multigap Topological Phases in Periodically Driven Quantum Rotors.” <i>Physical Review A</i>, vol. 113, no. 1, 012216, American Physical Society, 2026, doi:<a href=\"https://doi.org/10.1103/db9d-9bns\">10.1103/db9d-9bns</a>.","apa":"Karle, V., Lemeshko, M., Bouhon, A., Slager, R.-J., &#38; Ünal, F. N. (2026). Anomalous multigap topological phases in periodically driven quantum rotors. <i>Physical Review A</i>. American Physical Society. <a href=\"https://doi.org/10.1103/db9d-9bns\">https://doi.org/10.1103/db9d-9bns</a>","ista":"Karle V, Lemeshko M, Bouhon A, Slager R-J, Ünal FN. 2026. Anomalous multigap topological phases in periodically driven quantum rotors. Physical Review A. 113(1), 012216.","short":"V. Karle, M. Lemeshko, A. Bouhon, R.-J. Slager, F.N. Ünal, Physical Review A 113 (2026).","chicago":"Karle, Volker, Mikhail Lemeshko, Adrien Bouhon, Robert-Jan Slager, and F. Nur Ünal. “Anomalous Multigap Topological Phases in Periodically Driven Quantum Rotors.” <i>Physical Review A</i>. American Physical Society, 2026. <a href=\"https://doi.org/10.1103/db9d-9bns\">https://doi.org/10.1103/db9d-9bns</a>.","ama":"Karle V, Lemeshko M, Bouhon A, Slager R-J, Ünal FN. Anomalous multigap topological phases in periodically driven quantum rotors. <i>Physical Review A</i>. 2026;113(1). doi:<a href=\"https://doi.org/10.1103/db9d-9bns\">10.1103/db9d-9bns</a>"},"publication":"Physical Review A","corr_author":"1","external_id":{"arxiv":["2408.16848"]},"OA_place":"publisher","has_accepted_license":"1","date_updated":"2026-03-16T12:21:55Z","publication_identifier":{"issn":["2469-9926"],"eissn":["2469-9934"]},"quality_controlled":"1","language":[{"iso":"eng"}],"intvolume":"       113","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)"},"PlanS_conform":"1","department":[{"_id":"MiLe"}],"article_number":"012216","file_date_updated":"2026-01-21T09:04:48Z","date_created":"2026-01-20T10:06:07Z"},{"project":[{"_id":"34d75525-11ca-11ed-8bc3-89b6307fee9d","grant_number":"26360","name":"Motile active matter models of migrating cells and chiral filaments"}],"publication_status":"published","author":[{"id":"4B39F286-F248-11E8-B48F-1D18A9856A87","full_name":"Dunajova, Zuzana","first_name":"Zuzana","last_name":"Dunajova"}],"license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","file":[{"creator":"zdunajov","date_created":"2026-03-12T20:38:52Z","access_level":"closed","content_type":"application/pdf","file_size":14662770,"relation":"main_file","file_id":"21446","checksum":"47ce6a48a0c63f28eca6e64c9ffd2c84","embargo_to":"open_access","file_name":"2026_Dunajova_Zuzana_Thesis_pdfA.pdf","date_updated":"2026-03-12T20:38:52Z","embargo":"2026-09-11"},{"checksum":"5dec5afdffd47c2b0b162d0fe1bed925","file_name":"Thesis-Dunajova_source_file.docx","date_updated":"2026-03-13T11:19:21Z","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","creator":"zdunajov","date_created":"2026-03-12T20:40:18Z","access_level":"closed","file_id":"21447","file_size":32961408,"relation":"source_file"}],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","date_published":"2026-03-11T00:00:00Z","status":"public","acknowledgement":"Finally, I gratefully acknowledge funding from the DOC Fellowship of the Austrian Academy\r\nof Sciences (OeAW): grant agreement 26360.","degree_awarded":"PhD","ddc":["539","570"],"article_processing_charge":"No","alternative_title":["ISTA Thesis"],"month":"03","year":"2026","_id":"21423","oa_version":"Published Version","title":"Geometry-driven self-organization of migrating cells and chiral filaments","date_created":"2026-03-11T08:30:49Z","file_date_updated":"2026-03-13T11:19:21Z","department":[{"_id":"GradSch"},{"_id":"EdHa"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","short":"CC BY-NC-SA (4.0)","image":"/images/cc_by_nc_sa.png","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)"},"acknowledged_ssus":[{"_id":"ScienComp"}],"language":[{"iso":"eng"}],"publication_identifier":{"isbn":["978-3-99078-076-3"],"issn":["2663-337X"]},"date_updated":"2026-03-18T14:11:35Z","has_accepted_license":"1","OA_place":"repository","supervisor":[{"full_name":"Hannezo, Edouard B","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","first_name":"Edouard B","orcid":"0000-0001-6005-1561","last_name":"Hannezo"}],"corr_author":"1","citation":{"short":"Z. Dunajova, Geometry-Driven Self-Organization of Migrating Cells and Chiral Filaments, Institute of Science and Technology Austria, 2026.","ieee":"Z. Dunajova, “Geometry-driven self-organization of migrating cells and chiral filaments,” Institute of Science and Technology Austria, 2026.","apa":"Dunajova, Z. (2026). <i>Geometry-driven self-organization of migrating cells and chiral filaments</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-21423\">https://doi.org/10.15479/AT-ISTA-21423</a>","ista":"Dunajova Z. 2026. Geometry-driven self-organization of migrating cells and chiral filaments. Institute of Science and Technology Austria.","mla":"Dunajova, Zuzana. <i>Geometry-Driven Self-Organization of Migrating Cells and Chiral Filaments</i>. Institute of Science and Technology Austria, 2026, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21423\">10.15479/AT-ISTA-21423</a>.","ama":"Dunajova Z. Geometry-driven self-organization of migrating cells and chiral filaments. 2026. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21423\">10.15479/AT-ISTA-21423</a>","chicago":"Dunajova, Zuzana. “Geometry-Driven Self-Organization of Migrating Cells and Chiral Filaments.” Institute of Science and Technology Austria, 2026. <a href=\"https://doi.org/10.15479/AT-ISTA-21423\">https://doi.org/10.15479/AT-ISTA-21423</a>."},"page":"110","day":"11","publisher":"Institute of Science and Technology Austria","doi":"10.15479/AT-ISTA-21423","related_material":{"record":[{"relation":"part_of_dissertation","id":"13314","status":"public"},{"relation":"research_data","id":"13116","status":"public"},{"relation":"part_of_dissertation","id":"21427","status":"public"},{"status":"public","relation":"research_data","id":"21439"}]},"type":"dissertation"},{"day":"12","publisher":"Institute of Science and Technology Austria","doi":"10.15479/AT-ISTA-21439","type":"research_data","related_material":{"record":[{"status":"public","relation":"used_in_publication","id":"13314"},{"status":"public","relation":"used_in_publication","id":"21427"},{"status":"public","relation":"used_in_publication","id":"21423"}]},"citation":{"ama":"Dunajova Z. Supplementary movies to PhD thesis “Geometry-driven self-organization of migrating cells and chiral filaments.” 2026. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21439\">10.15479/AT-ISTA-21439</a>","chicago":"Dunajova, Zuzana. “Supplementary Movies to PhD Thesis ‘Geometry-Driven Self-Organization of Migrating Cells and Chiral Filaments.’” Institute of Science and Technology Austria, 2026. <a href=\"https://doi.org/10.15479/AT-ISTA-21439\">https://doi.org/10.15479/AT-ISTA-21439</a>.","short":"Z. Dunajova, (2026).","apa":"Dunajova, Z. (2026). Supplementary movies to PhD thesis “Geometry-driven self-organization of migrating cells and chiral filaments.” Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-21439\">https://doi.org/10.15479/AT-ISTA-21439</a>","ista":"Dunajova Z. 2026. Supplementary movies to PhD thesis “Geometry-driven self-organization of migrating cells and chiral filaments”, Institute of Science and Technology Austria, <a href=\"https://doi.org/10.15479/AT-ISTA-21439\">10.15479/AT-ISTA-21439</a>.","mla":"Dunajova, Zuzana. <i>Supplementary Movies to PhD Thesis “Geometry-Driven Self-Organization of Migrating Cells and Chiral Filaments.”</i> Institute of Science and Technology Austria, 2026, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-21439\">10.15479/AT-ISTA-21439</a>.","ieee":"Z. Dunajova, “Supplementary movies to PhD thesis ‘Geometry-driven self-organization of migrating cells and chiral filaments.’” Institute of Science and Technology Austria, 2026."},"has_accepted_license":"1","OA_place":"repository","date_updated":"2026-03-18T14:11:36Z","corr_author":"1","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","short":"CC BY-NC-SA (4.0)","image":"/images/cc_by_nc_sa.png","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)"},"acknowledged_ssus":[{"_id":"Bio"},{"_id":"ScienComp"}],"file_date_updated":"2026-03-11T20:52:39Z","date_created":"2026-03-11T21:05:20Z","department":[{"_id":"GradSch"},{"_id":"EdHa"}],"title":"Supplementary movies to PhD thesis “Geometry-driven self-organization of migrating cells and chiral filaments”","_id":"21439","year":"2026","oa_version":"None","month":"03","article_processing_charge":"No","OA_type":"free access","ddc":["570"],"date_published":"2026-03-12T00:00:00Z","abstract":[{"text":"These files contain supplementary movies accompanying the PhD thesis “Geometry-driven self-organization of migrating cells and chiral filaments” by Zuzana Dunajova (2026). The videos provide additional visual material supporting the experiments and results described in the thesis.","lang":"eng"}],"status":"public","contributor":[{"orcid":"0000-0003-1671-393X","last_name":"Tasciyan","first_name":"Saren","id":"4323B49C-F248-11E8-B48F-1D18A9856A87","contributor_type":"researcher"},{"contributor_type":"researcher","id":"40136C2A-F248-11E8-B48F-1D18A9856A87","first_name":"Philipp","orcid":"0000-0001-9198-2182 ","last_name":"Radler"}],"user_id":"68b8ca59-c5b3-11ee-8790-cd641c68093d","file":[{"file_name":"Supplementary_movies_Thesis_Dunajova.zip","date_updated":"2026-03-11T20:41:28Z","checksum":"47809a9a31b748b16e21e92d11ddc87f","success":1,"file_size":154465214,"relation":"main_file","file_id":"21440","date_created":"2026-03-11T20:41:28Z","creator":"zdunajov","access_level":"open_access","content_type":"application/zip"},{"file_name":"readme.txt","date_updated":"2026-03-11T20:52:39Z","checksum":"a64a174bc6abf0a5e77631e4fd121f1f","success":1,"file_size":2289,"relation":"main_file","file_id":"21441","date_created":"2026-03-11T20:52:39Z","creator":"zdunajov","access_level":"open_access","content_type":"text/plain"}],"oa":1,"project":[{"name":"Motile active matter models of migrating cells and chiral filaments","_id":"34d75525-11ca-11ed-8bc3-89b6307fee9d","grant_number":"26360"}],"author":[{"first_name":"Zuzana","id":"4B39F286-F248-11E8-B48F-1D18A9856A87","full_name":"Dunajova, Zuzana","last_name":"Dunajova"}]},{"intvolume":"         8","quality_controlled":"1","language":[{"iso":"eng"}],"publication_identifier":{"eissn":["2515-7647"]},"date_updated":"2026-03-23T13:18:11Z","has_accepted_license":"1","OA_place":"publisher","external_id":{"arxiv":["2303.03793"]},"date_created":"2026-03-01T23:01:39Z","file_date_updated":"2026-03-02T09:05:53Z","article_number":"012501","department":[{"_id":"ScWa"}],"PlanS_conform":"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)"},"DOAJ_listed":"1","citation":{"apa":"Volpe, G., Wählby, C., Tian, L., Hecht, M., Yakimovich, A., Monakhova, K., … Bergman, J. (2026). Roadmap on deep learning for microscopy. <i>Journal of Physics: Photonics</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/2515-7647/ae0fd1\">https://doi.org/10.1088/2515-7647/ae0fd1</a>","ista":"Volpe G, Wählby C, Tian L, Hecht M, Yakimovich A, Monakhova K, Waller L, Sbalzarini IF, Metzler CA, Xie M, Zhang K, Lenton IC, Rubinsztein-Dunlop H, Brunner D, Bai B, Ozcan A, Midtvedt D, Wang H, Li T, Sladoje N, Lindblad J, Smith JT, Ochoa M, Barroso M, Intes X, Qiu T, Yu LY, You S, Liu Y, Ziatdinov MA, Kalinin SV, Sheridan A, Manor U, Nehme E, Goldenberg O, Shechtman Y, Moberg HK, Langhammer C, Špačková B, Helgadottir S, Midtvedt B, Argun A, Thalheim T, Cichos F, Bo S, Hubatsch L, Pineda J, Manzo C, Bachimanchi H, Selander E, Homs-Corbera A, Fränzl M, De Haan K, Rivenson Y, Korczak Z, Adiels CB, Mijalkov M, Veréb D, Chang YW, Pereira JB, Matuszewski D, Kylberg G, Sintorn IM, Caicedo JC, Cimini BA, Lediju Bell MA, Saraiva BM, Jacquemet G, Henriques R, Ouyang W, Le T, Gómez-De-Mariscal E, Sage D, Muñoz-Barrutia A, Lindqvist EJ, Bergman J. 2026. Roadmap on deep learning for microscopy. Journal of Physics: Photonics. 8(1), 012501.","mla":"Volpe, Giovanni, et al. “Roadmap on Deep Learning for Microscopy.” <i>Journal of Physics: Photonics</i>, vol. 8, no. 1, 012501, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.1088/2515-7647/ae0fd1\">10.1088/2515-7647/ae0fd1</a>.","ieee":"G. Volpe <i>et al.</i>, “Roadmap on deep learning for microscopy,” <i>Journal of Physics: Photonics</i>, vol. 8, no. 1. IOP Publishing, 2026.","short":"G. Volpe, C. Wählby, L. Tian, M. Hecht, A. Yakimovich, K. Monakhova, L. Waller, I.F. Sbalzarini, C.A. Metzler, M. Xie, K. Zhang, I.C. Lenton, H. Rubinsztein-Dunlop, D. Brunner, B. Bai, A. Ozcan, D. Midtvedt, H. Wang, T. Li, N. Sladoje, J. Lindblad, J.T. Smith, M. Ochoa, M. Barroso, X. Intes, T. Qiu, L.Y. Yu, S. You, Y. Liu, M.A. Ziatdinov, S.V. Kalinin, A. Sheridan, U. Manor, E. Nehme, O. Goldenberg, Y. Shechtman, H.K. Moberg, C. Langhammer, B. Špačková, S. Helgadottir, B. Midtvedt, A. Argun, T. Thalheim, F. Cichos, S. Bo, L. Hubatsch, J. Pineda, C. Manzo, H. Bachimanchi, E. Selander, A. Homs-Corbera, M. Fränzl, K. De Haan, Y. Rivenson, Z. Korczak, C.B. Adiels, M. Mijalkov, D. Veréb, Y.W. Chang, J.B. Pereira, D. Matuszewski, G. Kylberg, I.M. Sintorn, J.C. Caicedo, B.A. Cimini, M.A. Lediju Bell, B.M. Saraiva, G. Jacquemet, R. Henriques, W. Ouyang, T. Le, E. Gómez-De-Mariscal, D. Sage, A. Muñoz-Barrutia, E.J. Lindqvist, J. Bergman, Journal of Physics: Photonics 8 (2026).","chicago":"Volpe, Giovanni, Carolina Wählby, Lei Tian, Michael Hecht, Artur Yakimovich, Kristina Monakhova, Laura Waller, et al. “Roadmap on Deep Learning for Microscopy.” <i>Journal of Physics: Photonics</i>. IOP Publishing, 2026. <a href=\"https://doi.org/10.1088/2515-7647/ae0fd1\">https://doi.org/10.1088/2515-7647/ae0fd1</a>.","ama":"Volpe G, Wählby C, Tian L, et al. Roadmap on deep learning for microscopy. <i>Journal of Physics: Photonics</i>. 2026;8(1). doi:<a href=\"https://doi.org/10.1088/2515-7647/ae0fd1\">10.1088/2515-7647/ae0fd1</a>"},"volume":8,"publisher":"IOP Publishing","doi":"10.1088/2515-7647/ae0fd1","day":"01","type":"journal_article","publication":"Journal of Physics: Photonics","date_published":"2026-03-01T00:00:00Z","scopus_import":"1","abstract":[{"text":"Through digital imaging, microscopy has evolved from primarily being a means for visual observation of life at the micro- and nano-scale, to a quantitative tool with ever-increasing resolution and throughput. Artificial intelligence, deep neural networks, and machine learning (ML) are all niche terms describing computational methods that have gained a pivotal role in microscopy-based research over the past decade. This Roadmap encompasses key aspects of how ML is applied to microscopy image data, with the aim of gaining scientific knowledge by improved image quality, automated detection, segmentation, classification and tracking of objects, and efficient merging of information from multiple imaging modalities. We aim to give the reader an overview of the key developments and an understanding of possibilities and limitations of ML for microscopy. It will be of interest to a wide cross-disciplinary audience in the physical sciences and life sciences.","lang":"eng"}],"status":"public","OA_type":"gold","arxiv":1,"ddc":["530"],"publication_status":"published","article_type":"original","author":[{"last_name":"Volpe","full_name":"Volpe, Giovanni","first_name":"Giovanni"},{"full_name":"Wählby, Carolina","first_name":"Carolina","last_name":"Wählby"},{"last_name":"Tian","full_name":"Tian, Lei","first_name":"Lei"},{"full_name":"Hecht, Michael","first_name":"Michael","last_name":"Hecht"},{"last_name":"Yakimovich","full_name":"Yakimovich, Artur","first_name":"Artur"},{"last_name":"Monakhova","first_name":"Kristina","full_name":"Monakhova, Kristina"},{"full_name":"Waller, Laura","first_name":"Laura","last_name":"Waller"},{"full_name":"Sbalzarini, Ivo F.","first_name":"Ivo F.","last_name":"Sbalzarini"},{"last_name":"Metzler","full_name":"Metzler, Christopher A.","first_name":"Christopher A."},{"last_name":"Xie","full_name":"Xie, Mingyang","first_name":"Mingyang"},{"full_name":"Zhang, Kevin","first_name":"Kevin","last_name":"Zhang"},{"orcid":"0000-0002-5010-6984","last_name":"Lenton","full_name":"Lenton, Isaac C","id":"a550210f-223c-11ec-8182-e2d45e817efb","first_name":"Isaac C"},{"last_name":"Rubinsztein-Dunlop","full_name":"Rubinsztein-Dunlop, Halina","first_name":"Halina"},{"last_name":"Brunner","first_name":"Daniel","full_name":"Brunner, Daniel"},{"first_name":"Bijie","full_name":"Bai, Bijie","last_name":"Bai"},{"last_name":"Ozcan","first_name":"Aydogan","full_name":"Ozcan, Aydogan"},{"first_name":"Daniel","full_name":"Midtvedt, Daniel","last_name":"Midtvedt"},{"last_name":"Wang","full_name":"Wang, Hao","first_name":"Hao"},{"last_name":"Li","first_name":"Tongyu","full_name":"Li, Tongyu"},{"full_name":"Sladoje, Nataša","first_name":"Nataša","last_name":"Sladoje"},{"full_name":"Lindblad, Joakim","first_name":"Joakim","last_name":"Lindblad"},{"first_name":"Jason T.","full_name":"Smith, Jason T.","last_name":"Smith"},{"last_name":"Ochoa","first_name":"Marien","full_name":"Ochoa, Marien"},{"last_name":"Barroso","full_name":"Barroso, Margarida","first_name":"Margarida"},{"last_name":"Intes","full_name":"Intes, Xavier","first_name":"Xavier"},{"last_name":"Qiu","first_name":"Tong","full_name":"Qiu, Tong"},{"first_name":"Li Yu","full_name":"Yu, Li Yu","last_name":"Yu"},{"full_name":"You, Sixian","first_name":"Sixian","last_name":"You"},{"full_name":"Liu, Yongtao","first_name":"Yongtao","last_name":"Liu"},{"last_name":"Ziatdinov","first_name":"Maxim A.","full_name":"Ziatdinov, Maxim A."},{"first_name":"Sergei V.","full_name":"Kalinin, Sergei V.","last_name":"Kalinin"},{"full_name":"Sheridan, Arlo","first_name":"Arlo","last_name":"Sheridan"},{"last_name":"Manor","full_name":"Manor, Uri","first_name":"Uri"},{"last_name":"Nehme","full_name":"Nehme, Elias","first_name":"Elias"},{"full_name":"Goldenberg, Ofri","first_name":"Ofri","last_name":"Goldenberg"},{"last_name":"Shechtman","full_name":"Shechtman, Yoav","first_name":"Yoav"},{"last_name":"Moberg","first_name":"Henrik K.","full_name":"Moberg, Henrik K."},{"first_name":"Christoph","full_name":"Langhammer, Christoph","last_name":"Langhammer"},{"full_name":"Špačková, Barbora","first_name":"Barbora","last_name":"Špačková"},{"full_name":"Helgadottir, Saga","first_name":"Saga","last_name":"Helgadottir"},{"last_name":"Midtvedt","full_name":"Midtvedt, Benjamin","first_name":"Benjamin"},{"last_name":"Argun","full_name":"Argun, Aykut","first_name":"Aykut"},{"full_name":"Thalheim, Tobias","first_name":"Tobias","last_name":"Thalheim"},{"last_name":"Cichos","first_name":"Frank","full_name":"Cichos, Frank"},{"last_name":"Bo","first_name":"Stefano","full_name":"Bo, Stefano"},{"last_name":"Hubatsch","first_name":"Lars","full_name":"Hubatsch, Lars"},{"last_name":"Pineda","full_name":"Pineda, Jesus","first_name":"Jesus"},{"full_name":"Manzo, Carlo","first_name":"Carlo","last_name":"Manzo"},{"first_name":"Harshith","full_name":"Bachimanchi, Harshith","last_name":"Bachimanchi"},{"full_name":"Selander, Erik","first_name":"Erik","last_name":"Selander"},{"full_name":"Homs-Corbera, Antoni","first_name":"Antoni","last_name":"Homs-Corbera"},{"last_name":"Fränzl","full_name":"Fränzl, Martin","first_name":"Martin"},{"last_name":"De Haan","first_name":"Kevin","full_name":"De Haan, Kevin"},{"last_name":"Rivenson","full_name":"Rivenson, Yair","first_name":"Yair"},{"last_name":"Korczak","full_name":"Korczak, Zofia","first_name":"Zofia"},{"full_name":"Adiels, Caroline Beck","first_name":"Caroline Beck","last_name":"Adiels"},{"first_name":"Mite","full_name":"Mijalkov, Mite","last_name":"Mijalkov"},{"full_name":"Veréb, Dániel","first_name":"Dániel","last_name":"Veréb"},{"first_name":"Yu Wei","full_name":"Chang, Yu Wei","last_name":"Chang"},{"first_name":"Joana B.","full_name":"Pereira, Joana B.","last_name":"Pereira"},{"last_name":"Matuszewski","full_name":"Matuszewski, Damian","first_name":"Damian"},{"full_name":"Kylberg, Gustaf","first_name":"Gustaf","last_name":"Kylberg"},{"last_name":"Sintorn","first_name":"Ida Maria","full_name":"Sintorn, Ida Maria"},{"last_name":"Caicedo","first_name":"Juan C.","full_name":"Caicedo, Juan C."},{"full_name":"Cimini, Beth A.","first_name":"Beth A.","last_name":"Cimini"},{"first_name":"Muyinatu A.","full_name":"Lediju Bell, Muyinatu A.","last_name":"Lediju Bell"},{"first_name":"Bruno M.","full_name":"Saraiva, Bruno M.","last_name":"Saraiva"},{"last_name":"Jacquemet","first_name":"Guillaume","full_name":"Jacquemet, Guillaume"},{"first_name":"Ricardo","full_name":"Henriques, Ricardo","last_name":"Henriques"},{"first_name":"Wei","full_name":"Ouyang, Wei","last_name":"Ouyang"},{"last_name":"Le","first_name":"Trang","full_name":"Le, Trang"},{"full_name":"Gómez-De-Mariscal, Estibaliz","first_name":"Estibaliz","last_name":"Gómez-De-Mariscal"},{"first_name":"Daniel","full_name":"Sage, Daniel","last_name":"Sage"},{"last_name":"Muñoz-Barrutia","full_name":"Muñoz-Barrutia, Arrate","first_name":"Arrate"},{"last_name":"Lindqvist","full_name":"Lindqvist, Ebba Josefson","first_name":"Ebba Josefson"},{"last_name":"Bergman","full_name":"Bergman, Johanna","first_name":"Johanna"}],"file":[{"file_size":16789781,"relation":"main_file","file_id":"21375","access_level":"open_access","creator":"dernst","date_created":"2026-03-02T09:05:53Z","content_type":"application/pdf","date_updated":"2026-03-02T09:05:53Z","file_name":"2026_JPhysPhotonics_Volpe.pdf","checksum":"172720f1f0c5c9d06a282e52023a0030","success":1}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"year":"2026","_id":"21370","issue":"1","oa_version":"Published Version","title":"Roadmap on deep learning for microscopy","article_processing_charge":"Yes","month":"03"},{"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_date_updated":"2026-03-23T13:24:01Z","date_created":"2026-03-22T23:04:32Z","article_number":"015071","department":[{"_id":"MiLe"}],"date_updated":"2026-03-23T13:26:26Z","has_accepted_license":"1","OA_place":"publisher","external_id":{"arxiv":["2508.12973"]},"corr_author":"1","intvolume":"         8","quality_controlled":"1","language":[{"iso":"eng"}],"publication_identifier":{"eissn":["2515-7647"]},"publication":"Journal of Physics: Photonics","doi":"10.1088/2515-7647/ae3506","day":"10","publisher":"IOP Publishing","type":"journal_article","citation":{"ama":"Bahl M, Koutentakis G, Maslov M, et al. The R-index: A universal metric for evaluating OAM content and mode purity in optical fields. <i>Journal of Physics: Photonics</i>. 2026;8(1). doi:<a href=\"https://doi.org/10.1088/2515-7647/ae3506\">10.1088/2515-7647/ae3506</a>","chicago":"Bahl, Monika, Georgios Koutentakis, Mikhail Maslov, Tom Jungnickel, Timo Gaßen, Mikhail Lemeshko, and Oliver H. Heckl. “The R-Index: A Universal Metric for Evaluating OAM Content and Mode Purity in Optical Fields.” <i>Journal of Physics: Photonics</i>. IOP Publishing, 2026. <a href=\"https://doi.org/10.1088/2515-7647/ae3506\">https://doi.org/10.1088/2515-7647/ae3506</a>.","short":"M. Bahl, G. Koutentakis, M. Maslov, T. Jungnickel, T. Gaßen, M. Lemeshko, O.H. Heckl, Journal of Physics: Photonics 8 (2026).","ista":"Bahl M, Koutentakis G, Maslov M, Jungnickel T, Gaßen T, Lemeshko M, Heckl OH. 2026. The R-index: A universal metric for evaluating OAM content and mode purity in optical fields. Journal of Physics: Photonics. 8(1), 015071.","mla":"Bahl, Monika, et al. “The R-Index: A Universal Metric for Evaluating OAM Content and Mode Purity in Optical Fields.” <i>Journal of Physics: Photonics</i>, vol. 8, no. 1, 015071, IOP Publishing, 2026, doi:<a href=\"https://doi.org/10.1088/2515-7647/ae3506\">10.1088/2515-7647/ae3506</a>.","apa":"Bahl, M., Koutentakis, G., Maslov, M., Jungnickel, T., Gaßen, T., Lemeshko, M., &#38; Heckl, O. H. (2026). The R-index: A universal metric for evaluating OAM content and mode purity in optical fields. <i>Journal of Physics: Photonics</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/2515-7647/ae3506\">https://doi.org/10.1088/2515-7647/ae3506</a>","ieee":"M. Bahl <i>et al.</i>, “The R-index: A universal metric for evaluating OAM content and mode purity in optical fields,” <i>Journal of Physics: Photonics</i>, vol. 8, no. 1. IOP Publishing, 2026."},"volume":8,"file":[{"date_updated":"2026-03-23T13:24:01Z","file_name":"2026_JPhysPhotonics_Bahl.pdf","checksum":"0ec8a2d3f9efa704203a41f068344974","success":1,"relation":"main_file","file_size":1150404,"file_id":"21476","access_level":"open_access","date_created":"2026-03-23T13:24:01Z","creator":"dernst","content_type":"application/pdf"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"project":[{"_id":"7c040762-9f16-11ee-852c-dd79eeee4ab3","grant_number":"F100403","name":"Coherent Optical Metrology Beyond Electric-Dipole-Allowed Transitions"}],"publication_status":"published","article_type":"original","author":[{"last_name":"Bahl","full_name":"Bahl, Monika","first_name":"Monika"},{"first_name":"Georgios","id":"d7b23d3a-9e21-11ec-b482-f76739596b95","full_name":"Koutentakis, Georgios","last_name":"Koutentakis"},{"full_name":"Maslov, Mikhail","id":"2E65BB0E-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","last_name":"Maslov","orcid":"0000-0003-4074-2570"},{"first_name":"Tom","full_name":"Jungnickel, Tom","last_name":"Jungnickel"},{"first_name":"Timo","full_name":"Gaßen, Timo","last_name":"Gaßen"},{"full_name":"Lemeshko, Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","orcid":"0000-0002-6990-7802","last_name":"Lemeshko"},{"first_name":"Oliver H.","full_name":"Heckl, Oliver H.","last_name":"Heckl"}],"OA_type":"hybrid","acknowledgement":"This research was funded in whole or in part by the Austrian Science Fund (FWF) [10.55776/F1004]. For open access purposes, the author has applied a CC BY public copyright license to any author accepted manuscript version arising from this submission.","arxiv":1,"ddc":["530"],"scopus_import":"1","abstract":[{"lang":"eng","text":"Despite its pivotal role in optical manipulation, high capacity communications, and quantum information, a general measure of orbital angular momentum (OAM) in structured light remains elusive. In optical fields, where multiple vortices coexist, the local nature of vortex OAM and the absence of a common rotation axis make the total OAM of the field difficult to quantify. Here, we introduce the R index—a metric that captures the intrinsic OAM content of any structured optical field, from pure Laguerre–Gaussian modes to arbitrary multi vortex superpositions. Not only does this metric quantify the total OAM, it also assesses field purity, providing insight into the fidelity and robustness of the OAM generation. By unifying OAM characterization into a single figure of merit, the R index enables direct comparison across diverse beam profiles and facilitates the identification of optimal configurations for both foundational studies and applied technologies."}],"date_published":"2026-03-10T00:00:00Z","status":"public","month":"03","article_processing_charge":"Yes (in subscription journal)","title":"The R-index: A universal metric for evaluating OAM content and mode purity in optical fields","year":"2026","_id":"21470","issue":"1","oa_version":"Published Version"},{"project":[{"_id":"34a97cc6-11ca-11ed-8bc3-9acbba792f33","grant_number":"F8602","name":"Center for Correlated Quantum Materials and Solid State Quantum Systems: Nonlinear THz spectroscopy of quantum critical materials"}],"publication_status":"published","article_type":"original","author":[{"first_name":"Chao","full_name":"Shen, Chao","id":"f84c083e-dc8d-11ea-abe3-aaf3d822a8bb","last_name":"Shen"},{"last_name":"Frenzel","full_name":"Frenzel, Maximilian","first_name":"Maximilian"},{"last_name":"Maehrlein","first_name":"Sebastian F.","full_name":"Maehrlein, Sebastian F."},{"id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","full_name":"Alpichshev, Zhanybek","first_name":"Zhanybek","orcid":"0000-0002-7183-5203","last_name":"Alpichshev"}],"file":[{"relation":"main_file","file_size":1375532,"file_id":"21475","creator":"dernst","date_created":"2026-03-23T13:08:06Z","access_level":"open_access","content_type":"application/pdf","file_name":"2026_PhysicalReviewLetters_Shen.pdf","date_updated":"2026-03-23T13:08:06Z","checksum":"712b05b4b0e0fbe9fd426a8c9d41ce20","success":1}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"abstract":[{"text":"Terahertz (THz) spectroscopy is a powerful probe of low-energy excitations in complex materials. Extending it into the nonlinear regime broadens its scope and can provide valuable insight into interactions among these modes. However, interpreting nonlinear spectra is challenging because resonant features in this case do not always reflect intrinsic material dynamics. Here, we study nonlinear THz-induced Kerr effect in a generic material LaAlO3. After detailed analysis of temporal oscillations of the Kerr signal, we identify an 𝐸𝑔 Raman mode at 1.1 THz excited through a two-photon process, while two additional peaks (0.86 and 0.36 THz) arise from phase matching of the near-infrared probe beam with co- and counterpropagating THz pump fields, mediated by off-resonant electronic hyperpolarizability. These results demonstrate the crucial role of kinematic effects in shaping THz-induced Kerr response and establish a framework for interpreting nonlinear spectroscopies in complex materials.","lang":"eng"}],"date_published":"2026-03-13T00:00:00Z","scopus_import":"1","status":"public","OA_type":"hybrid","acknowledgement":"Z. A. acknowledges support from the collaborative research project SFB Q-M&S funded by the Austrian Science Fund (FWF, Grant No. PR1050F8602). S. F. M. acknowledges support and funding from the Deutsche Forschungsgemeinschaft (DFG, Grant No. 469405347).","ddc":["530"],"article_processing_charge":"Yes (via OA deal)","month":"03","year":"2026","_id":"21469","issue":"10","oa_version":"Published Version","title":"Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response","date_created":"2026-03-22T23:04:31Z","file_date_updated":"2026-03-23T13:08:06Z","article_number":"106901","PlanS_conform":"1","department":[{"_id":"ZhAl"},{"_id":"GradSch"}],"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)"},"intvolume":"       136","quality_controlled":"1","language":[{"iso":"eng"}],"publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"date_updated":"2026-03-23T13:11:09Z","OA_place":"publisher","has_accepted_license":"1","corr_author":"1","publication":"Physical Review Letters","citation":{"short":"C. Shen, M. Frenzel, S.F. Maehrlein, Z. Alpichshev, Physical Review Letters 136 (2026).","ieee":"C. Shen, M. Frenzel, S. F. Maehrlein, and Z. Alpichshev, “Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response,” <i>Physical Review Letters</i>, vol. 136, no. 10. American Physical Society, 2026.","apa":"Shen, C., Frenzel, M., Maehrlein, S. F., &#38; Alpichshev, Z. (2026). Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/1c5k-9z82\">https://doi.org/10.1103/1c5k-9z82</a>","ista":"Shen C, Frenzel M, Maehrlein SF, Alpichshev Z. 2026. Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response. Physical Review Letters. 136(10), 106901.","mla":"Shen, Chao, et al. “Disentangling Electronic and Ionic Nonlinear Polarization Effects in Bulk THz Kerr Response.” <i>Physical Review Letters</i>, vol. 136, no. 10, 106901, American Physical Society, 2026, doi:<a href=\"https://doi.org/10.1103/1c5k-9z82\">10.1103/1c5k-9z82</a>.","ama":"Shen C, Frenzel M, Maehrlein SF, Alpichshev Z. Disentangling electronic and ionic nonlinear polarization effects in bulk THz Kerr response. <i>Physical Review Letters</i>. 2026;136(10). doi:<a href=\"https://doi.org/10.1103/1c5k-9z82\">10.1103/1c5k-9z82</a>","chicago":"Shen, Chao, Maximilian Frenzel, Sebastian F. Maehrlein, and Zhanybek Alpichshev. “Disentangling Electronic and Ionic Nonlinear Polarization Effects in Bulk THz Kerr Response.” <i>Physical Review Letters</i>. American Physical Society, 2026. <a href=\"https://doi.org/10.1103/1c5k-9z82\">https://doi.org/10.1103/1c5k-9z82</a>."},"volume":136,"publisher":"American Physical Society","day":"13","doi":"10.1103/1c5k-9z82","type":"journal_article"},{"title":"The Huang–Yang formula for the low-density Fermi gas: Upper bound","oa_version":"Published Version","year":"2026","_id":"21472","month":"03","article_processing_charge":"Yes (via OA deal)","acknowledgement":"We thank the referees for valuable remarks. This work was partially funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) via the TRR 352 – Project-ID 470903074. PTN was partially supported by the European Research Council via the ERC Consolidator Grant RAMBAS – Project-Nr. 10104424.\r\nOpen access publishing facilitated by Università degli Studi di Milano, as part of the Wiley - CRUI-CARE agreement.","arxiv":1,"OA_type":"hybrid","status":"public","date_published":"2026-03-13T00:00:00Z","scopus_import":"1","abstract":[{"text":"We study the ground state energy of a gas of spin 1/2 fermions with repulsive short-range interactions. We derive an upper bound that agrees, at low density e, with the Huang–Yang conjecture. The latter captures the first three terms in an asymptotic low-density expansion, and in particular the Huang–Yang correction term of order e^7/3. Our trial state is constructed using an adaptation of the bosonic Bogoliubov theory to the Fermi system, where the correlation structure of fermionic particles is incorporated by quasi-bosonic Bogoliubov transformations. In the latter, it is important to consider a modified zero-energy scattering equation that takes into account the presence of the Fermi sea, in the spirit of the Bethe–Goldstone equation.","lang":"eng"}],"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"last_name":"Giacomelli","first_name":"Emanuela L.","full_name":"Giacomelli, Emanuela L."},{"first_name":"Christian","full_name":"Hainzl, Christian","last_name":"Hainzl"},{"last_name":"Nam","first_name":"Phan Thành","full_name":"Nam, Phan Thành"},{"last_name":"Seiringer","orcid":"0000-0002-6781-0521","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","full_name":"Seiringer, Robert","first_name":"Robert"}],"publication_status":"epub_ahead","article_type":"original","type":"journal_article","doi":"10.1002/cpa.70040","day":"13","publisher":"Wiley","citation":{"ama":"Giacomelli EL, Hainzl C, Nam PT, Seiringer R. The Huang–Yang formula for the low-density Fermi gas: Upper bound. <i>Communications on Pure and Applied Mathematics</i>. 2026. doi:<a href=\"https://doi.org/10.1002/cpa.70040\">10.1002/cpa.70040</a>","chicago":"Giacomelli, Emanuela L., Christian Hainzl, Phan Thành Nam, and Robert Seiringer. “The Huang–Yang Formula for the Low-Density Fermi Gas: Upper Bound.” <i>Communications on Pure and Applied Mathematics</i>. Wiley, 2026. <a href=\"https://doi.org/10.1002/cpa.70040\">https://doi.org/10.1002/cpa.70040</a>.","short":"E.L. Giacomelli, C. Hainzl, P.T. Nam, R. Seiringer, Communications on Pure and Applied Mathematics (2026).","ieee":"E. L. Giacomelli, C. Hainzl, P. T. Nam, and R. Seiringer, “The Huang–Yang formula for the low-density Fermi gas: Upper bound,” <i>Communications on Pure and Applied Mathematics</i>. Wiley, 2026.","mla":"Giacomelli, Emanuela L., et al. “The Huang–Yang Formula for the Low-Density Fermi Gas: Upper Bound.” <i>Communications on Pure and Applied Mathematics</i>, Wiley, 2026, doi:<a href=\"https://doi.org/10.1002/cpa.70040\">10.1002/cpa.70040</a>.","ista":"Giacomelli EL, Hainzl C, Nam PT, Seiringer R. 2026. The Huang–Yang formula for the low-density Fermi gas: Upper bound. Communications on Pure and Applied Mathematics.","apa":"Giacomelli, E. L., Hainzl, C., Nam, P. T., &#38; Seiringer, R. (2026). The Huang–Yang formula for the low-density Fermi gas: Upper bound. <i>Communications on Pure and Applied Mathematics</i>. Wiley. <a href=\"https://doi.org/10.1002/cpa.70040\">https://doi.org/10.1002/cpa.70040</a>"},"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1002/cpa.70040"}],"publication":"Communications on Pure and Applied Mathematics","external_id":{"arxiv":["2409.17914"]},"date_updated":"2026-03-23T13:32:14Z","OA_place":"publisher","publication_identifier":{"issn":["0010-3640"],"eissn":["1097-0312"]},"quality_controlled":"1","language":[{"iso":"eng"}],"department":[{"_id":"RoSe"}],"date_created":"2026-03-22T23:04:33Z"},{"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)"},"PlanS_conform":"1","department":[{"_id":"JoCs"}],"article_number":"fcag041","file_date_updated":"2026-03-23T14:27:39Z","date_created":"2026-03-22T23:04:34Z","corr_author":"1","OA_place":"publisher","has_accepted_license":"1","date_updated":"2026-03-23T14:30:47Z","publication_identifier":{"eissn":["2632-1297"]},"language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"         8","publication":"Brain Communications","type":"journal_article","publisher":"Oxford University Press","doi":"10.1093/braincomms/fcag041","day":"09","volume":8,"DOAJ_listed":"1","citation":{"short":"A.R. Cardenas, J.F. Ramirez Villegas, C.K. Kovach, P.E. Gander, R.C. Cole, A.J. Grossbach, H. Kawasaki, J.D.W. Greenlee, M.A. Howard, K.V. Nourski, M.I. Banks, M.W. Voss, Brain Communications 8 (2026).","ieee":"A. R. Cardenas <i>et al.</i>, “Exercise enhances hippocampal-cortical ripple interactions in the human brain,” <i>Brain Communications</i>, vol. 8, no. 2. Oxford University Press, 2026.","apa":"Cardenas, A. R., Ramirez Villegas, J. F., Kovach, C. K., Gander, P. E., Cole, R. C., Grossbach, A. J., … Voss, M. W. (2026). Exercise enhances hippocampal-cortical ripple interactions in the human brain. <i>Brain Communications</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/braincomms/fcag041\">https://doi.org/10.1093/braincomms/fcag041</a>","ista":"Cardenas AR, Ramirez Villegas JF, Kovach CK, Gander PE, Cole RC, Grossbach AJ, Kawasaki H, Greenlee JDW, Howard MA, Nourski KV, Banks MI, Voss MW. 2026. Exercise enhances hippocampal-cortical ripple interactions in the human brain. Brain Communications. 8(2), fcag041.","mla":"Cardenas, Araceli R., et al. “Exercise Enhances Hippocampal-Cortical Ripple Interactions in the Human Brain.” <i>Brain Communications</i>, vol. 8, no. 2, fcag041, Oxford University Press, 2026, doi:<a href=\"https://doi.org/10.1093/braincomms/fcag041\">10.1093/braincomms/fcag041</a>.","ama":"Cardenas AR, Ramirez Villegas JF, Kovach CK, et al. Exercise enhances hippocampal-cortical ripple interactions in the human brain. <i>Brain Communications</i>. 2026;8(2). doi:<a href=\"https://doi.org/10.1093/braincomms/fcag041\">10.1093/braincomms/fcag041</a>","chicago":"Cardenas, Araceli R., Juan F Ramirez Villegas, Christopher K. Kovach, Phillip E. Gander, Rachel C. Cole, Andrew J. Grossbach, Hiroto Kawasaki, et al. “Exercise Enhances Hippocampal-Cortical Ripple Interactions in the Human Brain.” <i>Brain Communications</i>. Oxford University Press, 2026. <a href=\"https://doi.org/10.1093/braincomms/fcag041\">https://doi.org/10.1093/braincomms/fcag041</a>."},"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"file_id":"21478","file_size":33974419,"relation":"main_file","content_type":"application/pdf","creator":"dernst","date_created":"2026-03-23T14:27:39Z","access_level":"open_access","file_name":"2026_BrainCommunications_Cardenas.pdf","date_updated":"2026-03-23T14:27:39Z","success":1,"checksum":"b5b45c16defeaf88056fc3b939bd0350"}],"author":[{"first_name":"Araceli R.","full_name":"Cardenas, Araceli R.","last_name":"Cardenas"},{"last_name":"Ramirez Villegas","id":"44B06F76-F248-11E8-B48F-1D18A9856A87","full_name":"Ramirez Villegas, Juan F","first_name":"Juan F"},{"last_name":"Kovach","full_name":"Kovach, Christopher K.","first_name":"Christopher K."},{"full_name":"Gander, Phillip E.","first_name":"Phillip E.","last_name":"Gander"},{"last_name":"Cole","first_name":"Rachel C.","full_name":"Cole, Rachel C."},{"last_name":"Grossbach","first_name":"Andrew J.","full_name":"Grossbach, Andrew J."},{"full_name":"Kawasaki, Hiroto","first_name":"Hiroto","last_name":"Kawasaki"},{"first_name":"Jeremy D.W.","full_name":"Greenlee, Jeremy D.W.","last_name":"Greenlee"},{"first_name":"Matthew A.","full_name":"Howard, Matthew A.","last_name":"Howard"},{"first_name":"Kirill V.","full_name":"Nourski, Kirill V.","last_name":"Nourski"},{"first_name":"Matthew I.","full_name":"Banks, Matthew I.","last_name":"Banks"},{"last_name":"Voss","full_name":"Voss, Michelle W.","first_name":"Michelle W."}],"publication_status":"published","article_type":"original","ddc":["570"],"acknowledgement":"We acknowledge the generosity of the patients, who contributed time and effort to take part in this study.","OA_type":"gold","status":"public","abstract":[{"text":"Physical exercise acutely improves hippocampus-dependent memory. Whereas animal studies have offered cellular- and synaptic-level accounts of these effects, human neuroimaging studies show that exercise improves hippocampal-cortical connectivity at the macroscale level. However, the neurophysiological basis of exercise-induced effects on hippocampal-cortical circuits remains unknown. Experimental evidence supports the idea that hippocampal sharp wave-ripples (SWR) play a critical role in learning and memory. Coupling between SWRs in the hippocampus and neocortex may reflect modulations in inter-regional connectivity required by mnemonic processes. Here, we examine the hypothesis that exercise modulates hippocampal-cortical ripple dynamics in the human brain. We performed intracranial recordings in epilepsy patients undergoing pre-surgical evaluation, during awake resting state, before and after an exercise session. Exercise increased ripple rate in the hippocampus. Exercise also enhanced the coupling and phase-synchrony between cortical ripples in the limbic and the default mode (DM) cortical networks and hippocampal SWRs. Further, a higher heart rate during exercise, reflecting exercise intensity, was related to a subsequent increase in resting state ripples across specific cortical networks, including the DM network. These results offer the first direct evidence that a single exercise session elicits changes in ripple events, a well-established neurophysiological marker of mnemonic processing. The characterisation and anatomical distribution of the described modulation points to hippocampal ripples as a potential mechanism by which exercise elicits its reported short-term effects in cognition.","lang":"eng"}],"date_published":"2026-03-09T00:00:00Z","scopus_import":"1","month":"03","article_processing_charge":"Yes","title":"Exercise enhances hippocampal-cortical ripple interactions in the human brain","oa_version":"Published Version","issue":"2","_id":"21473","year":"2026"},{"publication":"American Journal of Botany","citation":{"mla":"Backlund, Sofia Maria, et al. “Seeds as Space-Time Travelers: How Does Evolution Balance the Joint Benefits and Trade-Offs of Dormancy and Dispersal?” <i>American Journal of Botany</i>, vol. 113, no. 3, e70175, Wiley, 2026, doi:<a href=\"https://doi.org/10.1002/ajb2.70175\">10.1002/ajb2.70175</a>.","ista":"Backlund SM, Stankowski S, Soler Schaller RM. 2026. Seeds as space-time travelers: How does evolution balance the joint benefits and trade-offs of dormancy and dispersal? American Journal of Botany. 113(3), e70175.","apa":"Backlund, S. M., Stankowski, S., &#38; Soler Schaller, R. M. (2026). Seeds as space-time travelers: How does evolution balance the joint benefits and trade-offs of dormancy and dispersal? <i>American Journal of Botany</i>. Wiley. <a href=\"https://doi.org/10.1002/ajb2.70175\">https://doi.org/10.1002/ajb2.70175</a>","ieee":"S. M. Backlund, S. Stankowski, and R. M. Soler Schaller, “Seeds as space-time travelers: How does evolution balance the joint benefits and trade-offs of dormancy and dispersal?,” <i>American Journal of Botany</i>, vol. 113, no. 3. Wiley, 2026.","short":"S.M. Backlund, S. Stankowski, R.M. Soler Schaller, American Journal of Botany 113 (2026).","chicago":"Backlund, Sofia Maria, Sean Stankowski, and Rosina Matilde Soler Schaller. “Seeds as Space-Time Travelers: How Does Evolution Balance the Joint Benefits and Trade-Offs of Dormancy and Dispersal?” <i>American Journal of Botany</i>. Wiley, 2026. <a href=\"https://doi.org/10.1002/ajb2.70175\">https://doi.org/10.1002/ajb2.70175</a>.","ama":"Backlund SM, Stankowski S, Soler Schaller RM. Seeds as space-time travelers: How does evolution balance the joint benefits and trade-offs of dormancy and dispersal? <i>American Journal of Botany</i>. 2026;113(3). doi:<a href=\"https://doi.org/10.1002/ajb2.70175\">10.1002/ajb2.70175</a>"},"volume":113,"day":"11","doi":"10.1002/ajb2.70175","publisher":"Wiley","type":"journal_article","date_created":"2026-03-22T23:04:33Z","file_date_updated":"2026-03-23T14:01:44Z","department":[{"_id":"NiBa"},{"_id":"GradSch"}],"article_number":"e70175","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)"},"quality_controlled":"1","language":[{"iso":"eng"}],"intvolume":"       113","publication_identifier":{"issn":["0002-9122"],"eissn":["1537-2197"]},"OA_place":"publisher","has_accepted_license":"1","date_updated":"2026-03-23T14:47:52Z","corr_author":"1","external_id":{"pmid":["41814642"]},"article_processing_charge":"No","pmid":1,"month":"03","_id":"21471","issue":"3","year":"2026","oa_version":"Published Version","title":"Seeds as space-time travelers: How does evolution balance the joint benefits and trade-offs of dormancy and dispersal?","article_type":"letter_note","publication_status":"published","author":[{"first_name":"Sofia Maria","id":"a19ed178-1337-11ed-9389-c30ab879a82a","full_name":"Backlund, Sofia Maria","last_name":"Backlund"},{"last_name":"Stankowski","first_name":"Sean","id":"43161670-5719-11EA-8025-FABC3DDC885E","full_name":"Stankowski, Sean"},{"last_name":"Soler Schaller","full_name":"Soler Schaller, Rosina Matilde","id":"9e668447-8c32-11ed-b0c7-8dc2d7b80803","first_name":"Rosina Matilde"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"relation":"main_file","file_size":495080,"file_id":"21477","access_level":"open_access","date_created":"2026-03-23T14:01:44Z","creator":"dernst","content_type":"application/pdf","date_updated":"2026-03-23T14:01:44Z","file_name":"2026_AmericanJourBotany_Backlund.pdf","checksum":"6116108a12c4a5cc91fc653d67885309","success":1}],"oa":1,"date_published":"2026-03-11T00:00:00Z","scopus_import":"1","status":"public","OA_type":"hybrid","ddc":["580","570"],"acknowledgement":"We thank the Barton group at the Institute of Scienceand Technology Austria for many fruitful conversationsthat triggered the germination of the ideas and questions discussed here. N. H. Barton, P. Surendranadh, A. Pal,Z. Mérai, and two anonymous reviewers provided useful comments on the manuscript."},{"PlanS_conform":"1","department":[{"_id":"JoMa"}],"article_number":"A184","file_date_updated":"2026-03-23T15:44:09Z","date_created":"2026-03-23T14:58:03Z","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)"},"publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"quality_controlled":"1","language":[{"iso":"eng"}],"intvolume":"       707","corr_author":"1","external_id":{"arxiv":["2509.05403"]},"has_accepted_license":"1","OA_place":"publisher","date_updated":"2026-03-23T15:46:31Z","publication":"Astronomy & Astrophysics","volume":707,"DOAJ_listed":"1","citation":{"ista":"Kramarenko I, Rosdahl J, Blaizot J, Matthee JJ, Katz H, Di Cesare C. 2026. H α as a tracer of star formation in the SPHINX cosmological simulations. Astronomy &#38; Astrophysics. 707, A184.","mla":"Kramarenko, Ivan, et al. “H α as a Tracer of Star Formation in the SPHINX Cosmological Simulations.” <i>Astronomy &#38; Astrophysics</i>, vol. 707, A184, EDP Sciences, 2026, doi:<a href=\"https://doi.org/10.1051/0004-6361/202557114\">10.1051/0004-6361/202557114</a>.","apa":"Kramarenko, I., Rosdahl, J., Blaizot, J., Matthee, J. J., Katz, H., &#38; Di Cesare, C. (2026). H α as a tracer of star formation in the SPHINX cosmological simulations. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202557114\">https://doi.org/10.1051/0004-6361/202557114</a>","ieee":"I. Kramarenko, J. Rosdahl, J. Blaizot, J. J. Matthee, H. Katz, and C. Di Cesare, “H α as a tracer of star formation in the SPHINX cosmological simulations,” <i>Astronomy &#38; Astrophysics</i>, vol. 707. EDP Sciences, 2026.","short":"I. Kramarenko, J. Rosdahl, J. Blaizot, J.J. Matthee, H. Katz, C. Di Cesare, Astronomy &#38; Astrophysics 707 (2026).","chicago":"Kramarenko, Ivan, J. Rosdahl, J. Blaizot, Jorryt J Matthee, H. Katz, and Claudia Di Cesare. “H α as a Tracer of Star Formation in the SPHINX Cosmological Simulations.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2026. <a href=\"https://doi.org/10.1051/0004-6361/202557114\">https://doi.org/10.1051/0004-6361/202557114</a>.","ama":"Kramarenko I, Rosdahl J, Blaizot J, Matthee JJ, Katz H, Di Cesare C. H α as a tracer of star formation in the SPHINX cosmological simulations. <i>Astronomy &#38; Astrophysics</i>. 2026;707. doi:<a href=\"https://doi.org/10.1051/0004-6361/202557114\">10.1051/0004-6361/202557114</a>"},"type":"journal_article","day":"05","publisher":"EDP Sciences","doi":"10.1051/0004-6361/202557114","author":[{"id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4","full_name":"Kramarenko, Ivan","first_name":"Ivan","orcid":"0000-0001-5346-6048","last_name":"Kramarenko"},{"last_name":"Rosdahl","first_name":"J.","full_name":"Rosdahl, J."},{"last_name":"Blaizot","first_name":"J.","full_name":"Blaizot, J."},{"id":"7439a258-f3c0-11ec-9501-9df22fe06720","full_name":"Matthee, Jorryt J","first_name":"Jorryt J","last_name":"Matthee","orcid":"0000-0003-2871-127X"},{"first_name":"H.","full_name":"Katz, H.","last_name":"Katz"},{"last_name":"Di Cesare","first_name":"Claudia","id":"2d002343-372f-11ef-98ec-a164d20427cb","full_name":"Di Cesare, Claudia"}],"publication_status":"published","article_type":"original","project":[{"grant_number":"101076224","_id":"bd9b2118-d553-11ed-ba76-db24564edfea","name":"Young galaxies as tracers and agents of cosmic reionization"}],"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"creator":"dernst","date_created":"2026-03-23T15:44:09Z","access_level":"open_access","content_type":"application/pdf","relation":"main_file","file_size":904565,"file_id":"21492","checksum":"7429076b381dd498084f40ffd199e714","success":1,"file_name":"2026_AstronomyAstrophysics_Kramarenko.pdf","date_updated":"2026-03-23T15:44:09Z"}],"status":"public","abstract":[{"lang":"eng","text":"The Hα emission line in galaxies is a powerful tracer of their recent star formation activity. With the advent of JWST, we are now able to routinely observe Hα in galaxies at high redshift (z ≳ 3) and thus measure their star formation rates (SFRs). However, using classical SFR(Hα) calibrations to derive the SFRs leads to biased results because high-redshift galaxies are commonly characterized by low metallicities and bursty star formation histories, affecting the conversion factor between the Hα luminosity (LHα) and the SFR. We developed a set of new SFR(Hα) calibrations that allowed us to predict the SFRs of Hα-emitters at z ≳ 3 with very little error. We used the SPHINX cosmological simulations to select a sample of star-forming galaxies representative of the Hα-emitter population observed with JWST. We then derived linear corrections to the classical SFR(Hα) calibrations that took variations in the physical properties (e.g., stellar metallicities) among individual galaxies into account. We obtained two new SFR(Hα) calibrations that compared to the classical calibrations reduce the root mean squared error (RMSE) in the predicted SFRs by ΔRMSE ≈ 0.04 dex and ΔRMSE ≈ 0.06 dex, respectively. Using the recent JWST NIRCam/grism observations of Hα-emitters at z ∼ 6, we show that the new calibrations affect the high-redshift galaxy population statistics: (i) the estimated cosmic SFR density decreases by ΔρSFR ≈ 12%, and (ii) the observed slope of the star formation main sequence increases by Δ∂logSFR/∂logM★ = 0.08 ± 0.02."}],"date_published":"2026-03-05T00:00:00Z","arxiv":1,"ddc":["520"],"acknowledgement":"We thank the anonymous referee for the insightful comments that helped improve the manuscript. We also thank Thibault Garel, Pascal Oesch, Irene Shivaei, Charlotte Simmonds, Andrew Hopkins, Daniel Schaerer, and Rashmi Gottumukkala for useful comments and productive discussions. We gratefully acknowledge support from the CBPsmn (PSMN, Pôle Scientifique de Modélisation Numérique) of the ENS de Lyon for the computing resources.\r\nFunded by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) 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. This work made extensive use of several open-source software packages, and we gratefully acknowledge the efforts of their authors: numpy (Harris et al. 2020), astropy (Astropy Collaboration 2022), matplotlib (Hunter 2007), ipython (Perez & Granger 2007), and scikit-learn (Pedregosa et al. 2011).","OA_type":"diamond","article_processing_charge":"No","month":"03","oa_version":"Published Version","_id":"21481","year":"2026","title":"H α as a tracer of star formation in the SPHINX cosmological simulations"}]