[{"publication_identifier":{"issn":["1083-6160"],"eissn":["1520-586X"]},"title":"Development of an operationally simple, scalable, and HCN-free transfer hydrocyanation protocol using an air-stable nickel precatalyst","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"4","_id":"20764","page":"1165-1173","intvolume":"        26","date_updated":"2025-12-16T12:02:59Z","type":"journal_article","language":[{"iso":"eng"}],"article_processing_charge":"No","citation":{"apa":"Reisenbauer, J., Bhawal, B. N., Jelmini, N., &#38; Morandi, B. (2022). Development of an operationally simple, scalable, and HCN-free transfer hydrocyanation protocol using an air-stable nickel precatalyst. <i>Organic Process Research &#38; Development</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.oprd.1c00442\">https://doi.org/10.1021/acs.oprd.1c00442</a>","chicago":"Reisenbauer, Julia, Benjamin N. Bhawal, Nicola Jelmini, and Bill Morandi. “Development of an Operationally Simple, Scalable, and HCN-Free Transfer Hydrocyanation Protocol Using an Air-Stable Nickel Precatalyst.” <i>Organic Process Research &#38; Development</i>. American Chemical Society, 2022. <a href=\"https://doi.org/10.1021/acs.oprd.1c00442\">https://doi.org/10.1021/acs.oprd.1c00442</a>.","ama":"Reisenbauer J, Bhawal BN, Jelmini N, Morandi B. Development of an operationally simple, scalable, and HCN-free transfer hydrocyanation protocol using an air-stable nickel precatalyst. <i>Organic Process Research &#38; Development</i>. 2022;26(4):1165-1173. doi:<a href=\"https://doi.org/10.1021/acs.oprd.1c00442\">10.1021/acs.oprd.1c00442</a>","mla":"Reisenbauer, Julia, et al. “Development of an Operationally Simple, Scalable, and HCN-Free Transfer Hydrocyanation Protocol Using an Air-Stable Nickel Precatalyst.” <i>Organic Process Research &#38; Development</i>, vol. 26, no. 4, American Chemical Society, 2022, pp. 1165–73, doi:<a href=\"https://doi.org/10.1021/acs.oprd.1c00442\">10.1021/acs.oprd.1c00442</a>.","ista":"Reisenbauer J, Bhawal BN, Jelmini N, Morandi B. 2022. Development of an operationally simple, scalable, and HCN-free transfer hydrocyanation protocol using an air-stable nickel precatalyst. Organic Process Research &#38; Development. 26(4), 1165–1173.","short":"J. Reisenbauer, B.N. Bhawal, N. Jelmini, B. Morandi, Organic Process Research &#38; Development 26 (2022) 1165–1173.","ieee":"J. Reisenbauer, B. N. Bhawal, N. Jelmini, and B. Morandi, “Development of an operationally simple, scalable, and HCN-free transfer hydrocyanation protocol using an air-stable nickel precatalyst,” <i>Organic Process Research &#38; Development</i>, vol. 26, no. 4. American Chemical Society, pp. 1165–1173, 2022."},"OA_type":"green","publication_status":"published","date_published":"2022-02-15T00:00:00Z","date_created":"2025-12-09T14:24:58Z","year":"2022","month":"02","author":[{"first_name":"Julia","id":"51d862e9-36ee-11f0-86d3-8534c85a5496","last_name":"Reisenbauer","full_name":"Reisenbauer, Julia"},{"first_name":"Benjamin N.","last_name":"Bhawal","full_name":"Bhawal, Benjamin N."},{"full_name":"Jelmini, Nicola","last_name":"Jelmini","first_name":"Nicola"},{"full_name":"Morandi, Bill","first_name":"Bill","last_name":"Morandi"}],"doi":"10.1021/acs.oprd.1c00442","oa_version":"Submitted Version","scopus_import":"1","article_type":"original","volume":26,"publisher":"American Chemical Society","publication":"Organic Process Research & Development","day":"15","oa":1,"abstract":[{"lang":"eng","text":"Hydrocyanation reactions enable access to synthetically valuable nitriles from readily available alkene precursors. However, hydrocyanation reactions using hydrogen cyanide (HCN) or similarly toxic reagents on laboratory scale can be particularly challenging due to their hazardous nature. In addition, such processes typically require air- and temperature-sensitive Ni(0) precatalysts, further reducing the operational simplicity of this transformation. Herein, we report a HCN-free transfer hydrocyanation of alkenes and alkynes that employs commercially available aliphatic nitriles as sacrificial HCN donors in combination with a catalytic amount of air-stable and inexpensive NiCl2 as a precatalyst and a cocatalytic Lewis acid. The scalability and robustness of the catalytic process were demonstrated by the hydrocyanation of α-methylstyrene on a 100 mmol scale (11.4 g of product obtained) using 1 mol % of the Ni catalyst. In addition, the feasibility of the dehydrocyanation protocol using the air-stable Ni(II) precatalyst and norbornadiene as a sacrificial acceptor was showcased by the selective conversion of an aliphatic nitrile into the corresponding alkene."}],"main_file_link":[{"open_access":"1","url":"https://www.research-collection.ethz.ch/entities/publication/4ed5123f-eb11-4a4d-b06c-f50edcec38b8"}],"extern":"1","status":"public","quality_controlled":"1","OA_place":"repository"},{"title":"The unreasonable effectiveness of fully-connected layers for low-data regimes","has_accepted_license":"1","publication_identifier":{"issn":["1049-5258"]},"file":[{"relation":"main_file","file_name":"NeurIPS-2022-the-unreasonable-effectiveness-of-fully-connected-layers-for-low-data-regimes-Paper-Conference.pdf","file_size":444819,"content_type":"application/pdf","access_level":"open_access","creator":"psukenik","success":1,"file_id":"18877","date_created":"2025-01-24T19:13:32Z","checksum":"2a14e59ef8b34d9a1a27a7adbc6f83ff","date_updated":"2025-01-24T19:13:32Z"}],"file_date_updated":"2025-01-24T19:13:32Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2210.05657"]},"_id":"18876","page":"1896-1908","publication_status":"published","citation":{"ieee":"P. Kocsis, P. Súkeník, G. Brasó, M. Niessner, L. Leal-Taixé, and I. Elezi, “The unreasonable effectiveness of fully-connected layers for low-data regimes,” in <i>36th Conference on Neural Information Processing Systems</i>, New Orleans, LA, United States, 2022, vol. 35, pp. 1896–1908.","short":"P. Kocsis, P. Súkeník, G. Brasó, M. Niessner, L. Leal-Taixé, I. Elezi, in:, 36th Conference on Neural Information Processing Systems, Neural Information Processing Systems Foundation, 2022, pp. 1896–1908.","apa":"Kocsis, P., Súkeník, P., Brasó, G., Niessner, M., Leal-Taixé, L., &#38; Elezi, I. (2022). The unreasonable effectiveness of fully-connected layers for low-data regimes. In <i>36th Conference on Neural Information Processing Systems</i> (Vol. 35, pp. 1896–1908). New Orleans, LA, United States: Neural Information Processing Systems Foundation.","ama":"Kocsis P, Súkeník P, Brasó G, Niessner M, Leal-Taixé L, Elezi I. The unreasonable effectiveness of fully-connected layers for low-data regimes. In: <i>36th Conference on Neural Information Processing Systems</i>. Vol 35. Neural Information Processing Systems Foundation; 2022:1896-1908.","chicago":"Kocsis, Peter, Peter Súkeník, Guillem Brasó, Matthias Niessner, Laura Leal-Taixé, and Ismail Elezi. “The Unreasonable Effectiveness of Fully-Connected Layers for Low-Data Regimes.” In <i>36th Conference on Neural Information Processing Systems</i>, 35:1896–1908. Neural Information Processing Systems Foundation, 2022.","mla":"Kocsis, Peter, et al. “The Unreasonable Effectiveness of Fully-Connected Layers for Low-Data Regimes.” <i>36th Conference on Neural Information Processing Systems</i>, vol. 35, Neural Information Processing Systems Foundation, 2022, pp. 1896–908.","ista":"Kocsis P, Súkeník P, Brasó G, Niessner M, Leal-Taixé L, Elezi I. 2022. The unreasonable effectiveness of fully-connected layers for low-data regimes. 36th Conference on Neural Information Processing Systems. NeurIPS: Neural Information Processing Systems, Advances in Neural Information Processing Systems, vol. 35, 1896–1908."},"article_processing_charge":"No","language":[{"iso":"eng"}],"OA_type":"gold","date_created":"2025-01-24T19:16:01Z","year":"2022","date_published":"2022-12-01T00:00:00Z","type":"conference","intvolume":"        35","date_updated":"2025-07-10T11:51:28Z","acknowledgement":"This work was supported by a Sofja Kovalevskaja Award, a postdoc fellowship\r\nfrom the Humboldt Foundation, the ERC Starting Grant Scan2CAD (804724), and the German\r\nResearch Foundation (DFG) Research Unit \"Learning and Simulation in Visual Computing\".","oa_version":"Published Version","scopus_import":"1","volume":35,"month":"12","author":[{"last_name":"Kocsis","first_name":"Peter","full_name":"Kocsis, Peter"},{"last_name":"Súkeník","first_name":"Peter","id":"d64d6a8d-eb8e-11eb-b029-96fd216dec3c","full_name":"Súkeník, Peter"},{"full_name":"Brasó, Guillem","first_name":"Guillem","last_name":"Brasó"},{"full_name":"Niessner, Matthias","first_name":"Matthias","last_name":"Niessner"},{"full_name":"Leal-Taixé, Laura","last_name":"Leal-Taixé","first_name":"Laura"},{"full_name":"Elezi, Ismail","first_name":"Ismail","last_name":"Elezi"}],"arxiv":1,"oa":1,"day":"01","publication":"36th Conference on Neural Information Processing Systems","alternative_title":["Advances in Neural Information Processing Systems"],"publisher":"Neural Information Processing Systems Foundation","status":"public","conference":{"end_date":"2022-12-09","location":"New Orleans, LA, United States","start_date":"2022-11-28","name":"NeurIPS: Neural Information Processing Systems"},"abstract":[{"text":"Convolutional neural networks were the standard for solving many computer vision tasks until recently, when Transformers of MLP-based architectures have started to show competitive performance. These architectures typically have a vast number of weights and need to be trained on massive datasets; hence, they are not suitable for their use in low-data regimes. In this work, we propose a simple yet effective framework to improve generalization from small amounts of data. We augment modern CNNs with fully-connected (FC) layers and show the massive impact this architectural change has in low-data regimes. We further present an online joint knowledge-distillation method to utilize the extra FC layers at train time but avoid them during test time. This allows us to improve the generalization of a CNN-based model without any increase in the number of weights at test time. We perform classification experiments for a large range of network backbones and several standard datasets on supervised learning and active learning. Our experiments significantly outperform the networks without fully-connected layers, reaching a relative improvement of up to 16% validation accuracy in the supervised setting without adding any extra parameters during inference.","lang":"eng"}],"extern":"1","OA_place":"publisher","quality_controlled":"1","ddc":["000"]},{"type":"journal_article","intvolume":"       375","date_updated":"2025-07-10T11:51:47Z","publication_status":"published","article_processing_charge":"No","OA_type":"green","language":[{"iso":"eng"}],"citation":{"ieee":"S. Chan, “Integral points on the congruent number curve,” <i>Transactions of the American Mathematical Society</i>, vol. 375, no. 9. American Mathematical Society, pp. 6675–6700, 2022.","short":"S. Chan, Transactions of the American Mathematical Society 375 (2022) 6675–6700.","chicago":"Chan, Stephanie. “Integral Points on the Congruent Number Curve.” <i>Transactions of the American Mathematical Society</i>. American Mathematical Society, 2022. <a href=\"https://doi.org/10.1090/tran/8732\">https://doi.org/10.1090/tran/8732</a>.","ama":"Chan S. Integral points on the congruent number curve. <i>Transactions of the American Mathematical Society</i>. 2022;375(9):6675-6700. doi:<a href=\"https://doi.org/10.1090/tran/8732\">10.1090/tran/8732</a>","apa":"Chan, S. (2022). Integral points on the congruent number curve. <i>Transactions of the American Mathematical Society</i>. American Mathematical Society. <a href=\"https://doi.org/10.1090/tran/8732\">https://doi.org/10.1090/tran/8732</a>","ista":"Chan S. 2022. Integral points on the congruent number curve. Transactions of the American Mathematical Society. 375(9), 6675–6700.","mla":"Chan, Stephanie. “Integral Points on the Congruent Number Curve.” <i>Transactions of the American Mathematical Society</i>, vol. 375, no. 9, American Mathematical Society, 2022, pp. 6675–700, doi:<a href=\"https://doi.org/10.1090/tran/8732\">10.1090/tran/8732</a>."},"year":"2022","date_created":"2025-04-05T10:50:56Z","date_published":"2022-09-01T00:00:00Z","_id":"19490","page":"6675-6700","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2004.03331"]},"issue":"9","publication_identifier":{"eissn":["1088-6850"],"issn":["0002-9947"]},"title":"Integral points on the congruent number curve","quality_controlled":"1","OA_place":"repository","abstract":[{"lang":"eng","text":"Abstract. We study integral points on the quadratic twists ED : y2 = x3 −\r\nD2x of the congruent number curve. We give upper bounds on the number of\r\nintegral points in each coset of 2ED(Q) in ED(Q) and show that their total is\r\n (3.8)rank ED(Q). We further show that the average number of non-torsion\r\nintegral points in this family is bounded above by 2. As an application we also\r\ndeduce from our upper bounds that the system of simultaneous Pell equations\r\naX2 − bY 2 = d, bY 2 − cZ2 = d for pairwise coprime positive integers a, b, c, d,\r\nhas at most  (3.6)ω(abcd) integer solutions."}],"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2004.03331","open_access":"1"}],"extern":"1","status":"public","publisher":"American Mathematical Society","arxiv":1,"oa":1,"day":"01","publication":"Transactions of the American Mathematical Society","month":"09","author":[{"last_name":"Chan","id":"c4c0afc8-9262-11ed-9231-d8b0bc743af1","first_name":"Yik Tung","full_name":"Chan, Yik Tung","orcid":"0000-0001-8467-4106"}],"doi":"10.1090/tran/8732","oa_version":"Preprint","volume":375,"article_type":"original","scopus_import":"1"},{"OA_place":"publisher","ddc":["510"],"quality_controlled":"1","status":"public","extern":"1","main_file_link":[{"url":"https://doi.org/10.1017/fms.2022.40","open_access":"1"}],"article_number":"e46","abstract":[{"lang":"eng","text":"Using a recent breakthrough of Smith [18], we improve the results of Fouvry and Klüners [4, 5] on the solubility of the negative Pell equation. Let D denote the set of positive squarefree integers having no prime factors congruent to 3 modulo 4 . Stevenhagen [19] conjectured that the density of d in D such that the negative Pell equation x2−dy2=−1 is solvable with x,y∈Z is 58.1% , to the nearest tenth of a percent. By studying the distribution of the 8 -rank of narrow class groups Cl+(d) of Q(√d) , we prove that the infimum of this density is at least 53.8% ."}],"oa":1,"day":"17","publication":"Forum of Mathematics, Sigma","arxiv":1,"publisher":"Cambridge University Press","scopus_import":"1","article_type":"original","volume":10,"oa_version":"Published Version","doi":"10.1017/fms.2022.40","author":[{"last_name":"Chan","first_name":"Yik Tung","id":"c4c0afc8-9262-11ed-9231-d8b0bc743af1","orcid":"0000-0001-8467-4106","full_name":"Chan, Yik Tung"},{"full_name":"Koymans, Peter","last_name":"Koymans","first_name":"Peter"},{"full_name":"Milovic, Djordjo","last_name":"Milovic","first_name":"Djordjo"},{"first_name":"Carlo","last_name":"Pagano","full_name":"Pagano, Carlo"}],"month":"05","date_created":"2025-04-05T10:51:00Z","year":"2022","date_published":"2022-05-17T00:00:00Z","publication_status":"published","DOAJ_listed":"1","article_processing_charge":"Yes","language":[{"iso":"eng"}],"OA_type":"gold","citation":{"apa":"Chan, S., Koymans, P., Milovic, D., &#38; Pagano, C. (2022). The 8-rank of the narrow class group and the negative Pell equation. <i>Forum of Mathematics, Sigma</i>. Cambridge University Press. <a href=\"https://doi.org/10.1017/fms.2022.40\">https://doi.org/10.1017/fms.2022.40</a>","chicago":"Chan, Stephanie, Peter Koymans, Djordjo Milovic, and Carlo Pagano. “The 8-Rank of the Narrow Class Group and the Negative Pell Equation.” <i>Forum of Mathematics, Sigma</i>. Cambridge University Press, 2022. <a href=\"https://doi.org/10.1017/fms.2022.40\">https://doi.org/10.1017/fms.2022.40</a>.","ama":"Chan S, Koymans P, Milovic D, Pagano C. The 8-rank of the narrow class group and the negative Pell equation. <i>Forum of Mathematics, Sigma</i>. 2022;10. doi:<a href=\"https://doi.org/10.1017/fms.2022.40\">10.1017/fms.2022.40</a>","mla":"Chan, Stephanie, et al. “The 8-Rank of the Narrow Class Group and the Negative Pell Equation.” <i>Forum of Mathematics, Sigma</i>, vol. 10, e46, Cambridge University Press, 2022, doi:<a href=\"https://doi.org/10.1017/fms.2022.40\">10.1017/fms.2022.40</a>.","ista":"Chan S, Koymans P, Milovic D, Pagano C. 2022. The 8-rank of the narrow class group and the negative Pell equation. Forum of Mathematics, Sigma. 10, e46.","ieee":"S. Chan, P. Koymans, D. Milovic, and C. Pagano, “The 8-rank of the narrow class group and the negative Pell equation,” <i>Forum of Mathematics, Sigma</i>, vol. 10. Cambridge University Press, 2022.","short":"S. Chan, P. Koymans, D. Milovic, C. Pagano, Forum of Mathematics, Sigma 10 (2022)."},"type":"journal_article","date_updated":"2025-07-10T11:51:47Z","intvolume":"        10","license":"https://creativecommons.org/licenses/by/4.0/","_id":"19491","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["1908.01752"]},"has_accepted_license":"1","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"title":"The 8-rank of the narrow class group and the negative Pell equation","publication_identifier":{"issn":["2050-5094"]}},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"pmid":["36536102"]},"title":"A single 2′-O-methylation of ribosomal RNA gates assembly of a functional ribosome","publication_identifier":{"issn":["1545-9993"],"eissn":["1545-9985"]},"date_created":"2024-03-20T10:41:45Z","year":"2022","date_published":"2022-12-19T00:00:00Z","publication_status":"published","language":[{"iso":"eng"}],"article_processing_charge":"Yes (in subscription journal)","citation":{"chicago":"Yelland, James N., Jack Peter Kelly Bravo, Joshua J. Black, David W. Taylor, and Arlen W. Johnson. “A Single 2′-O-Methylation of Ribosomal RNA Gates Assembly of a Functional Ribosome.” <i>Nature Structural &#38; Molecular Biology</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41594-022-00891-8\">https://doi.org/10.1038/s41594-022-00891-8</a>.","ama":"Yelland JN, Bravo JPK, Black JJ, Taylor DW, Johnson AW. A single 2′-O-methylation of ribosomal RNA gates assembly of a functional ribosome. <i>Nature Structural &#38; Molecular Biology</i>. 2022;30:91-98. doi:<a href=\"https://doi.org/10.1038/s41594-022-00891-8\">10.1038/s41594-022-00891-8</a>","apa":"Yelland, J. N., Bravo, J. P. K., Black, J. J., Taylor, D. W., &#38; Johnson, A. W. (2022). A single 2′-O-methylation of ribosomal RNA gates assembly of a functional ribosome. <i>Nature Structural &#38; Molecular Biology</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41594-022-00891-8\">https://doi.org/10.1038/s41594-022-00891-8</a>","ista":"Yelland JN, Bravo JPK, Black JJ, Taylor DW, Johnson AW. 2022. A single 2′-O-methylation of ribosomal RNA gates assembly of a functional ribosome. Nature Structural &#38; Molecular Biology. 30, 91–98.","mla":"Yelland, James N., et al. “A Single 2′-O-Methylation of Ribosomal RNA Gates Assembly of a Functional Ribosome.” <i>Nature Structural &#38; Molecular Biology</i>, vol. 30, Springer Nature, 2022, pp. 91–98, doi:<a href=\"https://doi.org/10.1038/s41594-022-00891-8\">10.1038/s41594-022-00891-8</a>.","short":"J.N. Yelland, J.P.K. Bravo, J.J. Black, D.W. Taylor, A.W. Johnson, Nature Structural &#38; Molecular Biology 30 (2022) 91–98.","ieee":"J. N. Yelland, J. P. K. Bravo, J. J. Black, D. W. Taylor, and A. W. Johnson, “A single 2′-O-methylation of ribosomal RNA gates assembly of a functional ribosome,” <i>Nature Structural &#38; Molecular Biology</i>, vol. 30. Springer Nature, pp. 91–98, 2022."},"type":"journal_article","intvolume":"        30","date_updated":"2024-06-04T06:27:09Z","page":"91-98","_id":"15131","oa":1,"day":"19","publication":"Nature Structural & Molecular Biology","publisher":"Springer Nature","scopus_import":"1","volume":30,"article_type":"original","pmid":1,"oa_version":"Published Version","author":[{"first_name":"James N.","last_name":"Yelland","full_name":"Yelland, James N."},{"last_name":"Bravo","id":"96aecfa5-8931-11ee-af30-aa6a5d6eee0e","first_name":"Jack Peter Kelly","full_name":"Bravo, Jack Peter Kelly","orcid":"0000-0003-0456-0753"},{"first_name":"Joshua J.","last_name":"Black","full_name":"Black, Joshua J."},{"full_name":"Taylor, David W.","last_name":"Taylor","first_name":"David W."},{"last_name":"Johnson","first_name":"Arlen W.","full_name":"Johnson, Arlen W."}],"doi":"10.1038/s41594-022-00891-8","month":"12","quality_controlled":"1","status":"public","keyword":["Molecular Biology","Structural Biology"],"extern":"1","abstract":[{"text":"RNA modifications are widespread in biology and abundant in ribosomal RNA. However, the importance of these modifications is not well understood. We show that methylation of a single nucleotide, in the catalytic center of the large subunit, gates ribosome assembly. Massively parallel mutational scanning of the essential nuclear GTPase Nog2 identified important interactions with rRNA, particularly with the 2′-<jats:italic>O</jats:italic>-methylated A-site base Gm2922. We found that methylation of G2922 is needed for assembly and efficient nuclear export of the large subunit. Critically, we identified single amino acid changes in Nog2 that completely bypass dependence on G2922 methylation and used cryoelectron microscopy to directly visualize how methylation flips Gm2922 into the active site channel of Nog2. This work demonstrates that a single RNA modification is a critical checkpoint in ribosome biogenesis, suggesting that such modifications can play an important role in regulation and assembly of macromolecular machines.","lang":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/s41594-022-00891-8"}]},{"abstract":[{"text":"Clustered regularly interspaced short palindromic repeats - CRISPR-associated protein (CRISPR-Cas) systems are a critical component of the bacterial adaptive immune response. Since the discovery that they can be reengineered as programmable RNA-guided nucleases, there has been significant interest in using these systems to perform diverse and precise genetic manipulations. Here, we outline recent advances in the mechanistic understanding of CRISPR-Cas9, how these findings have been leveraged in the rational redesign of Cas9 variants with altered activities, and how these novel tools can be exploited for biotechnology and therapeutics. We also discuss the potential of the ubiquitous, yet often-overlooked, multisubunit CRISPR effector complexes for large-scale genomic deletions. Furthermore, we highlight how future structural studies will bolster these technologies.","lang":"eng"}],"article_number":"102839","extern":"1","keyword":["Biomedical Engineering","Bioengineering","Biotechnology"],"status":"public","quality_controlled":"1","month":"12","doi":"10.1016/j.copbio.2022.102839","author":[{"last_name":"Bravo","first_name":"Jack Peter Kelly","id":"96aecfa5-8931-11ee-af30-aa6a5d6eee0e","full_name":"Bravo, Jack Peter Kelly","orcid":"0000-0003-0456-0753"},{"first_name":"Grace N","last_name":"Hibshman","full_name":"Hibshman, Grace N"},{"full_name":"Taylor, David W","first_name":"David W","last_name":"Taylor"}],"oa_version":"None","pmid":1,"volume":78,"scopus_import":"1","article_type":"review","publisher":"Elsevier","publication":"Current Opinion in Biotechnology","day":"01","_id":"15132","date_updated":"2024-10-14T12:34:11Z","intvolume":"        78","type":"journal_article","language":[{"iso":"eng"}],"citation":{"chicago":"Bravo, Jack Peter Kelly, Grace N Hibshman, and David W Taylor. “Constructing Next-Generation CRISPR–Cas Tools from Structural Blueprints.” <i>Current Opinion in Biotechnology</i>. Elsevier, 2022. <a href=\"https://doi.org/10.1016/j.copbio.2022.102839\">https://doi.org/10.1016/j.copbio.2022.102839</a>.","ama":"Bravo JPK, Hibshman GN, Taylor DW. Constructing next-generation CRISPR–Cas tools from structural blueprints. <i>Current Opinion in Biotechnology</i>. 2022;78. doi:<a href=\"https://doi.org/10.1016/j.copbio.2022.102839\">10.1016/j.copbio.2022.102839</a>","apa":"Bravo, J. P. K., Hibshman, G. N., &#38; Taylor, D. W. (2022). Constructing next-generation CRISPR–Cas tools from structural blueprints. <i>Current Opinion in Biotechnology</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.copbio.2022.102839\">https://doi.org/10.1016/j.copbio.2022.102839</a>","ista":"Bravo JPK, Hibshman GN, Taylor DW. 2022. Constructing next-generation CRISPR–Cas tools from structural blueprints. Current Opinion in Biotechnology. 78, 102839.","mla":"Bravo, Jack Peter Kelly, et al. “Constructing Next-Generation CRISPR–Cas Tools from Structural Blueprints.” <i>Current Opinion in Biotechnology</i>, vol. 78, 102839, Elsevier, 2022, doi:<a href=\"https://doi.org/10.1016/j.copbio.2022.102839\">10.1016/j.copbio.2022.102839</a>.","short":"J.P.K. Bravo, G.N. Hibshman, D.W. Taylor, Current Opinion in Biotechnology 78 (2022).","ieee":"J. P. K. Bravo, G. N. Hibshman, and D. W. Taylor, “Constructing next-generation CRISPR–Cas tools from structural blueprints,” <i>Current Opinion in Biotechnology</i>, vol. 78. Elsevier, 2022."},"article_processing_charge":"No","publication_status":"published","date_published":"2022-12-01T00:00:00Z","date_created":"2024-03-20T10:41:53Z","year":"2022","publication_identifier":{"issn":["0958-1669"]},"title":"Constructing next-generation CRISPR–Cas tools from structural blueprints","external_id":{"pmid":["36371895"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"extern":"1","abstract":[{"lang":"eng","text":"In the evolutionary arms race against phage, bacteria have assembled a diverse arsenal of antiviral immune strategies. While the recently discovered DISARM (Defense Island System Associated with Restriction-Modification) systems can provide protection against a wide range of phage, the molecular mechanisms that underpin broad antiviral targeting but avoiding autoimmunity remain enigmatic. Here, we report cryo-EM structures of the core DISARM complex, DrmAB, both alone and in complex with an unmethylated phage DNA mimetic. These structures reveal that DrmAB core complex is autoinhibited by a trigger loop (TL) within DrmA and binding to DNA substrates containing a 5′ overhang dislodges the TL, initiating a long-range structural rearrangement for DrmAB activation. Together with structure-guided in vivo studies, our work provides insights into the mechanism of phage DNA recognition and specific activation of this widespread antiviral defense system."}],"main_file_link":[{"url":"https://doi.org/10.1038/s41467-022-30673-1","open_access":"1"}],"article_number":"2987","status":"public","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"quality_controlled":"1","doi":"10.1038/s41467-022-30673-1","author":[{"last_name":"Bravo","first_name":"Jack Peter Kelly","id":"96aecfa5-8931-11ee-af30-aa6a5d6eee0e","full_name":"Bravo, Jack Peter Kelly","orcid":"0000-0003-0456-0753"},{"full_name":"Aparicio-Maldonado, Cristian","last_name":"Aparicio-Maldonado","first_name":"Cristian"},{"full_name":"Nobrega, Franklin L.","last_name":"Nobrega","first_name":"Franklin L."},{"first_name":"Stan J. J.","last_name":"Brouns","full_name":"Brouns, Stan J. J."},{"full_name":"Taylor, David W.","last_name":"Taylor","first_name":"David W."}],"month":"05","article_type":"original","scopus_import":"1","volume":13,"pmid":1,"oa_version":"Published Version","publisher":"Springer Nature","day":"27","oa":1,"publication":"Nature Communications","_id":"15133","type":"journal_article","intvolume":"        13","date_updated":"2024-06-04T06:16:38Z","date_created":"2024-03-20T10:41:59Z","year":"2022","date_published":"2022-05-27T00:00:00Z","publication_status":"published","article_processing_charge":"Yes","language":[{"iso":"eng"}],"citation":{"short":"J.P.K. Bravo, C. Aparicio-Maldonado, F.L. Nobrega, S.J.J. Brouns, D.W. Taylor, Nature Communications 13 (2022).","ieee":"J. P. K. Bravo, C. Aparicio-Maldonado, F. L. Nobrega, S. J. J. Brouns, and D. W. Taylor, “Structural basis for broad anti-phage immunity by DISARM,” <i>Nature Communications</i>, vol. 13. Springer Nature, 2022.","apa":"Bravo, J. P. K., Aparicio-Maldonado, C., Nobrega, F. L., Brouns, S. J. J., &#38; Taylor, D. W. (2022). Structural basis for broad anti-phage immunity by DISARM. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-022-30673-1\">https://doi.org/10.1038/s41467-022-30673-1</a>","chicago":"Bravo, Jack Peter Kelly, Cristian Aparicio-Maldonado, Franklin L. Nobrega, Stan J. J. Brouns, and David W. Taylor. “Structural Basis for Broad Anti-Phage Immunity by DISARM.” <i>Nature Communications</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41467-022-30673-1\">https://doi.org/10.1038/s41467-022-30673-1</a>.","ama":"Bravo JPK, Aparicio-Maldonado C, Nobrega FL, Brouns SJJ, Taylor DW. Structural basis for broad anti-phage immunity by DISARM. <i>Nature Communications</i>. 2022;13. doi:<a href=\"https://doi.org/10.1038/s41467-022-30673-1\">10.1038/s41467-022-30673-1</a>","mla":"Bravo, Jack Peter Kelly, et al. “Structural Basis for Broad Anti-Phage Immunity by DISARM.” <i>Nature Communications</i>, vol. 13, 2987, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-30673-1\">10.1038/s41467-022-30673-1</a>.","ista":"Bravo JPK, Aparicio-Maldonado C, Nobrega FL, Brouns SJJ, Taylor DW. 2022. Structural basis for broad anti-phage immunity by DISARM. Nature Communications. 13, 2987."},"publication_identifier":{"issn":["2041-1723"]},"title":"Structural basis for broad anti-phage immunity by DISARM","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"pmid":["35624106"]}},{"publisher":"Springer Nature","publication":"Nature Communications","oa":1,"day":"20","month":"05","author":[{"full_name":"Schwartz, Evan A.","first_name":"Evan A.","last_name":"Schwartz"},{"last_name":"McBride","first_name":"Tess M.","full_name":"McBride, Tess M."},{"last_name":"Bravo","id":"96aecfa5-8931-11ee-af30-aa6a5d6eee0e","first_name":"Jack Peter Kelly","full_name":"Bravo, Jack Peter Kelly","orcid":"0000-0003-0456-0753"},{"full_name":"Wrapp, Daniel","last_name":"Wrapp","first_name":"Daniel"},{"full_name":"Fineran, Peter C.","last_name":"Fineran","first_name":"Peter C."},{"full_name":"Fagerlund, Robert D.","first_name":"Robert D.","last_name":"Fagerlund"},{"first_name":"David W.","last_name":"Taylor","full_name":"Taylor, David W."}],"doi":"10.1038/s41467-022-30402-8","oa_version":"Published Version","pmid":1,"article_type":"original","scopus_import":"1","volume":13,"quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/s41467-022-30402-8"}],"article_number":"2829","abstract":[{"text":"CRISPR-Cas systems are adaptive immune systems that protect prokaryotes from foreign nucleic acids, such as bacteriophages. Two of the most prevalent CRISPR-Cas systems include type I and type III. Interestingly, the type I-D interference proteins contain characteristic features of both type I and type III systems. Here, we present the structures of type I-D Cascade bound to both a double-stranded (ds)DNA and a single-stranded (ss)RNA target at 2.9 and 3.1 Å, respectively. We show that type I-D Cascade is capable of specifically binding ssRNA and reveal how PAM recognition of dsDNA targets initiates long-range structural rearrangements that likely primes Cas10d for Cas3′ binding and subsequent non-target strand DNA cleavage. These structures allow us to model how binding of the anti-CRISPR protein AcrID1 likely blocks target dsDNA binding via competitive inhibition of the DNA substrate engagement with the Cas10d active site. This work elucidates the unique mechanisms used by type I-D Cascade for discrimination of single-stranded and double stranded targets. Thus, our data supports a model for the hybrid nature of this complex with features of type III and type I systems.","lang":"eng"}],"extern":"1","keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry","Multidisciplinary"],"status":"public","external_id":{"pmid":["35595728"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["2041-1723"]},"title":"Structural rearrangements allow nucleic acid discrimination by type I-D Cascade","intvolume":"        13","date_updated":"2024-06-04T06:14:28Z","type":"journal_article","citation":{"ieee":"E. A. Schwartz <i>et al.</i>, “Structural rearrangements allow nucleic acid discrimination by type I-D Cascade,” <i>Nature Communications</i>, vol. 13. Springer Nature, 2022.","short":"E.A. Schwartz, T.M. McBride, J.P.K. Bravo, D. Wrapp, P.C. Fineran, R.D. Fagerlund, D.W. Taylor, Nature Communications 13 (2022).","mla":"Schwartz, Evan A., et al. “Structural Rearrangements Allow Nucleic Acid Discrimination by Type I-D Cascade.” <i>Nature Communications</i>, vol. 13, 2829, Springer Nature, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-30402-8\">10.1038/s41467-022-30402-8</a>.","ista":"Schwartz EA, McBride TM, Bravo JPK, Wrapp D, Fineran PC, Fagerlund RD, Taylor DW. 2022. Structural rearrangements allow nucleic acid discrimination by type I-D Cascade. Nature Communications. 13, 2829.","apa":"Schwartz, E. A., McBride, T. M., Bravo, J. P. K., Wrapp, D., Fineran, P. C., Fagerlund, R. D., &#38; Taylor, D. W. (2022). Structural rearrangements allow nucleic acid discrimination by type I-D Cascade. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-022-30402-8\">https://doi.org/10.1038/s41467-022-30402-8</a>","chicago":"Schwartz, Evan A., Tess M. McBride, Jack Peter Kelly Bravo, Daniel Wrapp, Peter C. Fineran, Robert D. Fagerlund, and David W. Taylor. “Structural Rearrangements Allow Nucleic Acid Discrimination by Type I-D Cascade.” <i>Nature Communications</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41467-022-30402-8\">https://doi.org/10.1038/s41467-022-30402-8</a>.","ama":"Schwartz EA, McBride TM, Bravo JPK, et al. Structural rearrangements allow nucleic acid discrimination by type I-D Cascade. <i>Nature Communications</i>. 2022;13. doi:<a href=\"https://doi.org/10.1038/s41467-022-30402-8\">10.1038/s41467-022-30402-8</a>"},"language":[{"iso":"eng"}],"article_processing_charge":"Yes","publication_status":"published","date_published":"2022-05-20T00:00:00Z","year":"2022","date_created":"2024-03-20T10:42:05Z","_id":"15134"},{"author":[{"last_name":"Bravo","first_name":"Jack Peter Kelly","id":"96aecfa5-8931-11ee-af30-aa6a5d6eee0e","full_name":"Bravo, Jack Peter Kelly","orcid":"0000-0003-0456-0753"},{"full_name":"Liu, Mu-Sen","last_name":"Liu","first_name":"Mu-Sen"},{"full_name":"Hibshman, Grace N.","first_name":"Grace N.","last_name":"Hibshman"},{"full_name":"Dangerfield, Tyler L.","first_name":"Tyler L.","last_name":"Dangerfield"},{"full_name":"Jung, Kyungseok","first_name":"Kyungseok","last_name":"Jung"},{"first_name":"Ryan S.","last_name":"McCool","full_name":"McCool, Ryan S."},{"full_name":"Johnson, Kenneth A.","first_name":"Kenneth A.","last_name":"Johnson"},{"last_name":"Taylor","first_name":"David W.","full_name":"Taylor, David W."}],"doi":"10.1038/s41586-022-04470-1","month":"03","article_type":"original","scopus_import":"1","volume":603,"pmid":1,"oa_version":"Published Version","publisher":"Springer Nature","day":"02","oa":1,"publication":"Nature","extern":"1","abstract":[{"text":"CRISPR–Cas9 as a programmable genome editing tool is hindered by off-target DNA cleavage1,2,3,4, and the underlying mechanisms by which Cas9 recognizes mismatches are poorly understood5,6,7. Although Cas9 variants with greater discrimination against mismatches have been designed8,9,10, these suffer from substantially reduced rates of on-target DNA cleavage5,11. Here we used kinetics-guided cryo-electron microscopy to determine the structure of Cas9 at different stages of mismatch cleavage. We observed a distinct, linear conformation of the guide RNA–DNA duplex formed in the presence of mismatches, which prevents Cas9 activation. Although the canonical kinked guide RNA–DNA duplex conformation facilitates DNA cleavage, we observe that substrates that contain mismatches distal to the protospacer adjacent motif are stabilized by reorganization of a loop in the RuvC domain. Mutagenesis of mismatch-stabilizing residues reduces off-target DNA cleavage but maintains rapid on-target DNA cleavage. By targeting regions that are exclusively involved in mismatch tolerance, we provide a proof of concept for the design of next-generation high-fidelity Cas9 variants.","lang":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/s41586-022-04470-1"}],"status":"public","quality_controlled":"1","publication_identifier":{"eissn":["1476-4687"],"issn":["0028-0836"]},"title":"Structural basis for mismatch surveillance by CRISPR–Cas9","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"pmid":["35236982"]},"issue":"7900","page":"343-347","_id":"15136","related_material":{"link":[{"url":"https://doi.org/10.1038/s41586-022-04655-8","relation":"erratum"}]},"type":"journal_article","intvolume":"       603","date_updated":"2024-06-04T06:36:59Z","year":"2022","date_created":"2024-03-20T10:42:21Z","date_published":"2022-03-02T00:00:00Z","publication_status":"published","language":[{"iso":"eng"}],"article_processing_charge":"Yes (in subscription journal)","citation":{"short":"J.P.K. Bravo, M.-S. Liu, G.N. Hibshman, T.L. Dangerfield, K. Jung, R.S. McCool, K.A. Johnson, D.W. Taylor, Nature 603 (2022) 343–347.","ieee":"J. P. K. Bravo <i>et al.</i>, “Structural basis for mismatch surveillance by CRISPR–Cas9,” <i>Nature</i>, vol. 603, no. 7900. Springer Nature, pp. 343–347, 2022.","chicago":"Bravo, Jack Peter Kelly, Mu-Sen Liu, Grace N. Hibshman, Tyler L. Dangerfield, Kyungseok Jung, Ryan S. McCool, Kenneth A. Johnson, and David W. Taylor. “Structural Basis for Mismatch Surveillance by CRISPR–Cas9.” <i>Nature</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41586-022-04470-1\">https://doi.org/10.1038/s41586-022-04470-1</a>.","ama":"Bravo JPK, Liu M-S, Hibshman GN, et al. Structural basis for mismatch surveillance by CRISPR–Cas9. <i>Nature</i>. 2022;603(7900):343-347. doi:<a href=\"https://doi.org/10.1038/s41586-022-04470-1\">10.1038/s41586-022-04470-1</a>","apa":"Bravo, J. P. K., Liu, M.-S., Hibshman, G. N., Dangerfield, T. L., Jung, K., McCool, R. S., … Taylor, D. W. (2022). Structural basis for mismatch surveillance by CRISPR–Cas9. <i>Nature</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41586-022-04470-1\">https://doi.org/10.1038/s41586-022-04470-1</a>","ista":"Bravo JPK, Liu M-S, Hibshman GN, Dangerfield TL, Jung K, McCool RS, Johnson KA, Taylor DW. 2022. Structural basis for mismatch surveillance by CRISPR–Cas9. Nature. 603(7900), 343–347.","mla":"Bravo, Jack Peter Kelly, et al. “Structural Basis for Mismatch Surveillance by CRISPR–Cas9.” <i>Nature</i>, vol. 603, no. 7900, Springer Nature, 2022, pp. 343–47, doi:<a href=\"https://doi.org/10.1038/s41586-022-04470-1\">10.1038/s41586-022-04470-1</a>."}},{"page":"12","status":"public","keyword":["Management of Technology and Innovation","Biomedical Engineering","Bioengineering","Biotechnology"],"_id":"15144","extern":"1","date_published":"2022-04-01T00:00:00Z","year":"2022","date_created":"2024-03-20T10:43:19Z","article_processing_charge":"No","citation":{"ista":"Bravo JPK. 2022. SuperFi-Cas9 exceeds fidelity, matches speed of original Cas9. Genetic Engineering &#38; Biotechnology News. 42(4), 12.","mla":"Bravo, Jack Peter Kelly. “SuperFi-Cas9 Exceeds Fidelity, Matches Speed of Original Cas9.” <i>Genetic Engineering &#38; Biotechnology News</i>, vol. 42, no. 4, Mary Ann Liebert, 2022, p. 12, doi:<a href=\"https://doi.org/10.1089/gen.42.04.03\">10.1089/gen.42.04.03</a>.","chicago":"Bravo, Jack Peter Kelly. “SuperFi-Cas9 Exceeds Fidelity, Matches Speed of Original Cas9.” <i>Genetic Engineering &#38; Biotechnology News</i>. Mary Ann Liebert, 2022. <a href=\"https://doi.org/10.1089/gen.42.04.03\">https://doi.org/10.1089/gen.42.04.03</a>.","ama":"Bravo JPK. SuperFi-Cas9 exceeds fidelity, matches speed of original Cas9. <i>Genetic Engineering &#38; Biotechnology News</i>. 2022;42(4):12. doi:<a href=\"https://doi.org/10.1089/gen.42.04.03\">10.1089/gen.42.04.03</a>","apa":"Bravo, J. P. K. (2022). SuperFi-Cas9 exceeds fidelity, matches speed of original Cas9. <i>Genetic Engineering &#38; Biotechnology News</i>. Mary Ann Liebert. <a href=\"https://doi.org/10.1089/gen.42.04.03\">https://doi.org/10.1089/gen.42.04.03</a>","ieee":"J. P. K. Bravo, “SuperFi-Cas9 exceeds fidelity, matches speed of original Cas9,” <i>Genetic Engineering &#38; Biotechnology News</i>, vol. 42, no. 4. Mary Ann Liebert, p. 12, 2022.","short":"J.P.K. Bravo, Genetic Engineering &#38; Biotechnology News 42 (2022) 12."},"language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2024-10-14T12:32:14Z","intvolume":"        42","quality_controlled":"1","type":"journal_article","scopus_import":"1","article_type":"letter_note","volume":42,"oa_version":"None","title":"SuperFi-Cas9 exceeds fidelity, matches speed of original Cas9","doi":"10.1089/gen.42.04.03","author":[{"full_name":"Bravo, Jack Peter Kelly","orcid":"0000-0003-0456-0753","id":"96aecfa5-8931-11ee-af30-aa6a5d6eee0e","first_name":"Jack Peter Kelly","last_name":"Bravo"}],"publication_identifier":{"issn":["1935-472X"],"eissn":["1937-8661"]},"month":"04","publication":"Genetic Engineering & Biotechnology News","day":"01","issue":"4","publisher":"Mary Ann Liebert","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"},{"quality_controlled":"1","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"status":"public","article_number":"L14","abstract":[{"text":"The first X-ray pulsar, Cen X-3, was discovered 50 yr ago. Radiation from such objects is expected to be highly polarized due to birefringence of plasma and vacuum associated with propagation of photons in the presence of the strong magnetic field. Here we present results of the observations of Cen X-3 performed with the Imaging X-ray Polarimetry Explorer. The source exhibited significant flux variability and was observed in two states different by a factor of ∼20 in flux. In the low-luminosity state, no significant polarization was found in either pulse phase-averaged (with a 3σ upper limit of 12%) or phase-resolved (the 3σ upper limits are 20%–30%) data. In the bright state, the polarization degree of 5.8% ± 0.3% and polarization angle of 49fdg6 ± 1fdg5 with a significance of about 20σ were measured from the spectropolarimetric analysis of the phase-averaged data. The phase-resolved analysis showed a significant anticorrelation between the flux and the polarization degree, as well as strong variations of the polarization angle. The fit with the rotating vector model indicates a position angle of the pulsar spin axis of about 49° and a magnetic obliquity of 17°. The detected relatively low polarization can be explained if the upper layers of the neutron star surface are overheated by the accreted matter and the conversion of the polarization modes occurs within the transition region between the upper hot layer and a cooler underlying atmosphere. A fraction of polarization signal can also be produced by reflection of radiation from the neutron star surface and the accretion curtain.","lang":"eng"}],"main_file_link":[{"url":"https://doi.org/10.3847/2041-8213/aca486","open_access":"1"}],"extern":"1","arxiv":1,"day":"12","oa":1,"publication":"The Astrophysical Journal Letters","publisher":"American Astronomical Society","oa_version":"Published Version","article_type":"original","scopus_import":"1","volume":941,"month":"12","author":[{"full_name":"Tsygankov, Sergey S.","first_name":"Sergey S.","last_name":"Tsygankov"},{"full_name":"Doroshenko, Victor","last_name":"Doroshenko","first_name":"Victor"},{"full_name":"Poutanen, Juri","first_name":"Juri","last_name":"Poutanen"},{"last_name":"Heyl","first_name":"Jeremy","full_name":"Heyl, Jeremy"},{"full_name":"Mushtukov, Alexander A.","last_name":"Mushtukov","first_name":"Alexander A."},{"first_name":"Ilaria","id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","last_name":"Caiazzo","full_name":"Caiazzo, Ilaria","orcid":"0000-0002-4770-5388"},{"last_name":"Di Marco","first_name":"Alessandro","full_name":"Di Marco, Alessandro"},{"full_name":"Forsblom, Sofia V.","first_name":"Sofia V.","last_name":"Forsblom"},{"full_name":"González-Caniulef, Denis","first_name":"Denis","last_name":"González-Caniulef"},{"last_name":"Klawin","first_name":"Moritz","full_name":"Klawin, Moritz"},{"first_name":"Fabio","last_name":"La Monaca","full_name":"La Monaca, Fabio"},{"full_name":"Malacaria, Christian","first_name":"Christian","last_name":"Malacaria"},{"full_name":"Marshall, Herman L.","last_name":"Marshall","first_name":"Herman L."},{"first_name":"Fabio","last_name":"Muleri","full_name":"Muleri, Fabio"},{"full_name":"Ng, Mason","last_name":"Ng","first_name":"Mason"},{"full_name":"Suleimanov, Valery F.","last_name":"Suleimanov","first_name":"Valery F."},{"full_name":"Sunyaev, Rashid A.","first_name":"Rashid A.","last_name":"Sunyaev"},{"first_name":"Roberto","last_name":"Turolla","full_name":"Turolla, Roberto"},{"last_name":"Agudo","first_name":"Iván","full_name":"Agudo, Iván"},{"full_name":"Antonelli, Lucio A.","last_name":"Antonelli","first_name":"Lucio A."},{"full_name":"Bachetti, Matteo","first_name":"Matteo","last_name":"Bachetti"},{"full_name":"Baldini, Luca","first_name":"Luca","last_name":"Baldini"},{"full_name":"Baumgartner, Wayne H.","first_name":"Wayne H.","last_name":"Baumgartner"},{"last_name":"Bellazzini","first_name":"Ronaldo","full_name":"Bellazzini, Ronaldo"},{"full_name":"Bianchi, Stefano","first_name":"Stefano","last_name":"Bianchi"},{"full_name":"Bongiorno, Stephen D.","last_name":"Bongiorno","first_name":"Stephen D."},{"first_name":"Raffaella","last_name":"Bonino","full_name":"Bonino, Raffaella"},{"first_name":"Alessandro","last_name":"Brez","full_name":"Brez, Alessandro"},{"full_name":"Bucciantini, Niccolò","last_name":"Bucciantini","first_name":"Niccolò"},{"first_name":"Fiamma","last_name":"Capitanio","full_name":"Capitanio, Fiamma"},{"full_name":"Castellano, Simone","first_name":"Simone","last_name":"Castellano"},{"full_name":"Cavazzuti, Elisabetta","first_name":"Elisabetta","last_name":"Cavazzuti"},{"first_name":"Stefano","last_name":"Ciprini","full_name":"Ciprini, Stefano"},{"last_name":"Costa","first_name":"Enrico","full_name":"Costa, Enrico"},{"full_name":"Rosa, Alessandra De","first_name":"Alessandra De","last_name":"Rosa"},{"last_name":"Del Monte","first_name":"Ettore","full_name":"Del Monte, Ettore"},{"full_name":"Gesu, Laura Di","last_name":"Gesu","first_name":"Laura Di"},{"full_name":"Lalla, Niccolò Di","first_name":"Niccolò Di","last_name":"Lalla"},{"first_name":"Immacolata","last_name":"Donnarumma","full_name":"Donnarumma, Immacolata"},{"full_name":"Dovčiak, Michal","last_name":"Dovčiak","first_name":"Michal"},{"full_name":"Ehlert, Steven R.","first_name":"Steven R.","last_name":"Ehlert"},{"full_name":"Enoto, Teruaki","first_name":"Teruaki","last_name":"Enoto"},{"full_name":"Evangelista, Yuri","first_name":"Yuri","last_name":"Evangelista"},{"first_name":"Sergio","last_name":"Fabiani","full_name":"Fabiani, Sergio"},{"full_name":"Ferrazzoli, Riccardo","first_name":"Riccardo","last_name":"Ferrazzoli"},{"full_name":"Garcia, Javier A.","first_name":"Javier A.","last_name":"Garcia"},{"first_name":"Shuichi","last_name":"Gunji","full_name":"Gunji, Shuichi"},{"full_name":"Hayashida, Kiyoshi","first_name":"Kiyoshi","last_name":"Hayashida"},{"full_name":"Iwakiri, Wataru","last_name":"Iwakiri","first_name":"Wataru"},{"last_name":"Jorstad","first_name":"Svetlana G.","full_name":"Jorstad, Svetlana G."},{"last_name":"Karas","first_name":"Vladimir","full_name":"Karas, Vladimir"},{"last_name":"Kitaguchi","first_name":"Takao","full_name":"Kitaguchi, Takao"},{"first_name":"Jeffery J.","last_name":"Kolodziejczak","full_name":"Kolodziejczak, Jeffery 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Possenti, S. Puccetti, B.D. Ramsey, J. Rankin, A. Ratheesh, R.W. Romani, C. Sgrò, P. Slane, P. Soffitta, G. Spandre, T. Tamagawa, F. Tavecchio, R. Taverna, Y. Tawara, A.F. Tennant, N.E. Thomas, F. Tombesi, A. Trois, J. Vink, M.C. Weisskopf, K. Wu, F. Xie, S. Zane, The Astrophysical Journal Letters 941 (2022).","ieee":"S. S. Tsygankov <i>et al.</i>, “The x-ray polarimetry view of the accreting pulsar Cen X-3,” <i>The Astrophysical Journal Letters</i>, vol. 941, no. 1. American Astronomical Society, 2022.","ista":"Tsygankov SS, Doroshenko V, Poutanen J, Heyl J, Mushtukov AA, Caiazzo I, Di Marco A, Forsblom SV, González-Caniulef D, Klawin M, La Monaca F, Malacaria C, Marshall HL, Muleri F, Ng M, Suleimanov VF, Sunyaev RA, Turolla R, Agudo I, Antonelli LA, Bachetti M, Baldini L, Baumgartner WH, Bellazzini R, Bianchi S, Bongiorno SD, Bonino R, Brez A, Bucciantini N, Capitanio F, Castellano S, Cavazzuti E, Ciprini S, Costa E, Rosa AD, Del Monte E, Gesu LD, Lalla ND, Donnarumma I, Dovčiak M, Ehlert SR, Enoto T, Evangelista Y, Fabiani S, Ferrazzoli R, Garcia JA, Gunji S, Hayashida K, Iwakiri W, Jorstad SG, Karas V, Kitaguchi T, Kolodziejczak JJ, Krawczynski H, Latronico L, Liodakis I, Maldera S, Manfreda A, Marin F, Marinucci A, Marscher AP, Matt G, Mitsuishi I, Mizuno T, Ng C-Y, O’Dell SL, Omodei N, Oppedisano C, Papitto A, Pavlov GG, Peirson AL, Perri M, Pesce-Rollins M, Petrucci P-O, Pilia M, Possenti A, Puccetti S, Ramsey BD, Rankin J, Ratheesh A, Romani RW, Sgrò C, Slane P, Soffitta P, Spandre G, Tamagawa T, Tavecchio F, Taverna R, Tawara Y, Tennant AF, Thomas NE, Tombesi F, Trois A, Vink J, Weisskopf MC, Wu K, Xie F, Zane S. 2022. The x-ray polarimetry view of the accreting pulsar Cen X-3. The Astrophysical Journal Letters. 941(1), L14.","mla":"Tsygankov, Sergey S., et al. “The X-Ray Polarimetry View of the Accreting Pulsar Cen X-3.” <i>The Astrophysical Journal Letters</i>, vol. 941, no. 1, L14, American Astronomical Society, 2022, doi:<a href=\"https://doi.org/10.3847/2041-8213/aca486\">10.3847/2041-8213/aca486</a>.","chicago":"Tsygankov, Sergey S., Victor Doroshenko, Juri Poutanen, Jeremy Heyl, Alexander A. Mushtukov, Ilaria Caiazzo, Alessandro Di Marco, et al. “The X-Ray Polarimetry View of the Accreting Pulsar Cen X-3.” <i>The Astrophysical Journal Letters</i>. American Astronomical Society, 2022. <a href=\"https://doi.org/10.3847/2041-8213/aca486\">https://doi.org/10.3847/2041-8213/aca486</a>.","ama":"Tsygankov SS, Doroshenko V, Poutanen J, et al. 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American Astronomical Society. <a href=\"https://doi.org/10.3847/2041-8213/aca486\">https://doi.org/10.3847/2041-8213/aca486</a>"},"language":[{"iso":"eng"}],"article_processing_charge":"No","date_created":"2024-03-26T09:50:38Z","year":"2022","date_published":"2022-12-12T00:00:00Z","type":"journal_article","date_updated":"2024-04-02T07:16:18Z","intvolume":"       941","_id":"15203","issue":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2209.02447"]},"title":"The x-ray polarimetry view of the accreting pulsar Cen X-3","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"publication_identifier":{"eissn":["2041-8213"],"issn":["2041-8205"]}},{"author":[{"full_name":"Doroshenko, Victor","last_name":"Doroshenko","first_name":"Victor"},{"first_name":"Juri","last_name":"Poutanen","full_name":"Poutanen, 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The observed degree of linear polarization of ~10% is far below theoretical expectations for this object, and stays low throughout the spin cycle of the pulsar. Both the degree and angle of polarization exhibit variability with the pulse phase, allowing us to measure the pulsar spin position angle 57(2) deg and the magnetic obliquity 12(4) deg, which is an essential step towards detailed modelling of the intrinsic emission of X-ray pulsars. Combining our results with the optical polarimetric data, we find that the spin axis of the neutron star and the angular momentum of the binary orbit are misaligned by at least ~20 deg, which is a strong argument in support of the models explaining the stability of the observed superorbital variability with the precession of the neutron star.","lang":"eng"}],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2206.07138"}],"status":"public","keyword":["Astronomy and Astrophysics"],"quality_controlled":"1","publication_identifier":{"issn":["2397-3366"]},"title":"Determination of X-ray pulsar geometry with IXPE polarimetry","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2206.07138"]},"issue":"12","page":"1433-1443","_id":"15204","type":"journal_article","date_updated":"2024-04-02T07:16:54Z","intvolume":"         6","year":"2022","date_created":"2024-03-26T09:51:04Z","date_published":"2022-10-22T00:00:00Z","publication_status":"published","language":[{"iso":"eng"}],"citation":{"short":"V. Doroshenko, J. Poutanen, S.S. Tsygankov, V.F. Suleimanov, M. Bachetti, I. Caiazzo, E. Costa, A. Di Marco, J. Heyl, F. La Monaca, F. Muleri, A.A. Mushtukov, G.G. Pavlov, B.D. Ramsey, J. Rankin, A. Santangelo, P. Soffitta, R. Staubert, M.C. Weisskopf, S. Zane, I. Agudo, L.A. Antonelli, L. Baldini, W.H. Baumgartner, R. Bellazzini, S. Bianchi, S.D. Bongiorno, R. Bonino, A. Brez, N. Bucciantini, F. Capitanio, S. Castellano, E. Cavazzuti, S. Ciprini, A. De Rosa, E. Del Monte, L. Di Gesu, N. Di Lalla, I. Donnarumma, M. Dovčiak, S.R. Ehlert, T. Enoto, Y. Evangelista, S. Fabiani, R. Ferrazzoli, J.A. Garcia, S. Gunji, K. Hayashida, W. Iwakiri, S.G. Jorstad, V. Karas, T. Kitaguchi, J.J. Kolodziejczak, H. Krawczynski, L. Latronico, I. Liodakis, S. Maldera, A. Manfreda, F. Marin, A. Marinucci, A.P. Marscher, H.L. Marshall, G. Matt, I. Mitsuishi, T. Mizuno, C.-Y. Ng, S.L. O’Dell, N. Omodei, C. Oppedisano, A. Papitto, A.L. Peirson, M. Perri, M. Pesce-Rollins, M. Pilia, A. Possenti, S. Puccetti, A. Ratheesh, R.W. Romani, C. Sgrò, P. Slane, G. Spandre, R.A. Sunyaev, T. Tamagawa, F. Tavecchio, R. Taverna, Y. Tawara, A.F. Tennant, N.E. Thomas, F. Tombesi, A. Trois, R. Turolla, J. Vink, K. Wu, F. Xie, Nature Astronomy 6 (2022) 1433–1443.","ieee":"V. Doroshenko <i>et al.</i>, “Determination of X-ray pulsar geometry with IXPE polarimetry,” <i>Nature Astronomy</i>, vol. 6, no. 12. Springer Nature, pp. 1433–1443, 2022.","apa":"Doroshenko, V., Poutanen, J., Tsygankov, S. S., Suleimanov, V. F., Bachetti, M., Caiazzo, I., … Xie, F. (2022). Determination of X-ray pulsar geometry with IXPE polarimetry. <i>Nature Astronomy</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41550-022-01799-5\">https://doi.org/10.1038/s41550-022-01799-5</a>","chicago":"Doroshenko, Victor, Juri Poutanen, Sergey S. Tsygankov, Valery F. Suleimanov, Matteo Bachetti, Ilaria Caiazzo, Enrico Costa, et al. “Determination of X-Ray Pulsar Geometry with IXPE Polarimetry.” <i>Nature Astronomy</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41550-022-01799-5\">https://doi.org/10.1038/s41550-022-01799-5</a>.","ama":"Doroshenko V, Poutanen J, Tsygankov SS, et al. Determination of X-ray pulsar geometry with IXPE polarimetry. <i>Nature Astronomy</i>. 2022;6(12):1433-1443. doi:<a href=\"https://doi.org/10.1038/s41550-022-01799-5\">10.1038/s41550-022-01799-5</a>","mla":"Doroshenko, Victor, et al. “Determination of X-Ray Pulsar Geometry with IXPE Polarimetry.” <i>Nature Astronomy</i>, vol. 6, no. 12, Springer Nature, 2022, pp. 1433–43, doi:<a href=\"https://doi.org/10.1038/s41550-022-01799-5\">10.1038/s41550-022-01799-5</a>.","ista":"Doroshenko V, Poutanen J, Tsygankov SS, Suleimanov VF, Bachetti M, Caiazzo I, Costa E, Di Marco A, Heyl J, La Monaca F, Muleri F, Mushtukov AA, Pavlov GG, Ramsey BD, Rankin J, Santangelo A, Soffitta P, Staubert R, Weisskopf MC, Zane S, Agudo I, Antonelli LA, Baldini L, Baumgartner WH, Bellazzini R, Bianchi S, Bongiorno SD, Bonino R, Brez A, Bucciantini N, Capitanio F, Castellano S, Cavazzuti E, Ciprini S, De Rosa A, Del Monte E, Di Gesu L, Di Lalla N, Donnarumma I, Dovčiak M, Ehlert SR, Enoto T, Evangelista Y, Fabiani S, Ferrazzoli R, Garcia JA, Gunji S, Hayashida K, Iwakiri W, Jorstad SG, Karas V, Kitaguchi T, Kolodziejczak JJ, Krawczynski H, Latronico L, Liodakis I, Maldera S, Manfreda A, Marin F, Marinucci A, Marscher AP, Marshall HL, Matt G, Mitsuishi I, Mizuno T, Ng C-Y, O’Dell SL, Omodei N, Oppedisano C, Papitto A, Peirson AL, Perri M, Pesce-Rollins M, Pilia M, Possenti A, Puccetti S, Ratheesh A, Romani RW, Sgrò C, Slane P, Spandre G, Sunyaev RA, Tamagawa T, Tavecchio F, Taverna R, Tawara Y, Tennant AF, Thomas NE, Tombesi F, Trois A, Turolla R, Vink J, Wu K, Xie F. 2022. Determination of X-ray pulsar geometry with IXPE polarimetry. Nature Astronomy. 6(12), 1433–1443."},"article_processing_charge":"No"},{"publication":"Science","day":"03","oa":1,"arxiv":1,"publisher":"American Association for the Advancement of Science","scopus_import":"1","volume":378,"article_type":"original","oa_version":"Preprint","author":[{"last_name":"Taverna","first_name":"Roberto","full_name":"Taverna, Roberto"},{"first_name":"Roberto","last_name":"Turolla","full_name":"Turolla, Roberto"},{"full_name":"Muleri, Fabio","last_name":"Muleri","first_name":"Fabio"},{"last_name":"Heyl","first_name":"Jeremy","full_name":"Heyl, Jeremy"},{"full_name":"Zane, Silvia","last_name":"Zane","first_name":"Silvia"},{"full_name":"Baldini, Luca","first_name":"Luca","last_name":"Baldini"},{"last_name":"González-Caniulef","first_name":"Denis","full_name":"González-Caniulef, Denis"},{"first_name":"Matteo","last_name":"Bachetti","full_name":"Bachetti, Matteo"},{"last_name":"Rankin","first_name":"John","full_name":"Rankin, John"},{"id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","first_name":"Ilaria","last_name":"Caiazzo","full_name":"Caiazzo, Ilaria","orcid":"0000-0002-4770-5388"},{"first_name":"Niccolò","last_name":"Di Lalla","full_name":"Di Lalla, Niccolò"},{"full_name":"Doroshenko, Victor","last_name":"Doroshenko","first_name":"Victor"},{"full_name":"Errando, Manel","last_name":"Errando","first_name":"Manel"},{"first_name":"Ephraim","last_name":"Gau","full_name":"Gau, Ephraim"},{"last_name":"Kırmızıbayrak","first_name":"Demet","full_name":"Kırmızıbayrak, Demet"},{"first_name":"Henric","last_name":"Krawczynski","full_name":"Krawczynski, Henric"},{"full_name":"Negro, Michela","first_name":"Michela","last_name":"Negro"},{"last_name":"Ng","first_name":"Mason","full_name":"Ng, Mason"},{"last_name":"Omodei","first_name":"Nicola","full_name":"Omodei, Nicola"},{"last_name":"Possenti","first_name":"Andrea","full_name":"Possenti, Andrea"},{"last_name":"Tamagawa","first_name":"Toru","full_name":"Tamagawa, Toru"},{"full_name":"Uchiyama, Keisuke","first_name":"Keisuke","last_name":"Uchiyama"},{"full_name":"Weisskopf, Martin C.","last_name":"Weisskopf","first_name":"Martin C."},{"first_name":"Ivan","last_name":"Agudo","full_name":"Agudo, Ivan"},{"full_name":"Antonelli, Lucio A.","last_name":"Antonelli","first_name":"Lucio A."},{"first_name":"Wayne H.","last_name":"Baumgartner","full_name":"Baumgartner, Wayne H."},{"full_name":"Bellazzini, Ronaldo","first_name":"Ronaldo","last_name":"Bellazzini"},{"full_name":"Bianchi, Stefano","first_name":"Stefano","last_name":"Bianchi"},{"full_name":"Bongiorno, Stephen D.","last_name":"Bongiorno","first_name":"Stephen D."},{"full_name":"Bonino, Raffaella","last_name":"Bonino","first_name":"Raffaella"},{"last_name":"Brez","first_name":"Alessandro","full_name":"Brez, Alessandro"},{"first_name":"Niccolò","last_name":"Bucciantini","full_name":"Bucciantini, Niccolò"},{"full_name":"Capitanio, Fiamma","first_name":"Fiamma","last_name":"Capitanio"},{"last_name":"Castellano","first_name":"Simone","full_name":"Castellano, Simone"},{"last_name":"Cavazzuti","first_name":"Elisabetta","full_name":"Cavazzuti, Elisabetta"},{"full_name":"Ciprini, Stefano","last_name":"Ciprini","first_name":"Stefano"},{"last_name":"Costa","first_name":"Enrico","full_name":"Costa, Enrico"},{"full_name":"De Rosa, Alessandra","last_name":"De Rosa","first_name":"Alessandra"},{"full_name":"Del Monte, Ettore","first_name":"Ettore","last_name":"Del Monte"},{"full_name":"Di Gesu, Laura","first_name":"Laura","last_name":"Di Gesu"},{"full_name":"Di Marco, Alessandro","last_name":"Di Marco","first_name":"Alessandro"},{"last_name":"Donnarumma","first_name":"Immacolata","full_name":"Donnarumma, Immacolata"},{"first_name":"Michal","last_name":"Dovčiak","full_name":"Dovčiak, Michal"},{"last_name":"Ehlert","first_name":"Steven R.","full_name":"Ehlert, Steven R."},{"last_name":"Enoto","first_name":"Teruaki","full_name":"Enoto, Teruaki"},{"full_name":"Evangelista, Yuri","first_name":"Yuri","last_name":"Evangelista"},{"full_name":"Fabiani, Sergio","last_name":"Fabiani","first_name":"Sergio"},{"first_name":"Riccardo","last_name":"Ferrazzoli","full_name":"Ferrazzoli, Riccardo"},{"first_name":"Javier A.","last_name":"Garcia","full_name":"Garcia, Javier A."},{"last_name":"Gunji","first_name":"Shuichi","full_name":"Gunji, Shuichi"},{"full_name":"Hayashida, Kiyoshi","first_name":"Kiyoshi","last_name":"Hayashida"},{"full_name":"Iwakiri, Wataru","first_name":"Wataru","last_name":"Iwakiri"},{"full_name":"Jorstad, Svetlana G.","last_name":"Jorstad","first_name":"Svetlana G."},{"last_name":"Karas","first_name":"Vladimir","full_name":"Karas, Vladimir"},{"last_name":"Kitaguchi","first_name":"Takao","full_name":"Kitaguchi, Takao"},{"last_name":"Kolodziejczak","first_name":"Jeffery J.","full_name":"Kolodziejczak, Jeffery J."},{"full_name":"La Monaca, Fabio","first_name":"Fabio","last_name":"La Monaca"},{"first_name":"Luca","last_name":"Latronico","full_name":"Latronico, Luca"},{"first_name":"Ioannis","last_name":"Liodakis","full_name":"Liodakis, Ioannis"},{"first_name":"Simone","last_name":"Maldera","full_name":"Maldera, Simone"},{"full_name":"Manfreda, Alberto","last_name":"Manfreda","first_name":"Alberto"},{"first_name":"Frédéric","last_name":"Marin","full_name":"Marin, Frédéric"},{"full_name":"Marinucci, Andrea","last_name":"Marinucci","first_name":"Andrea"},{"full_name":"Marscher, Alan P.","last_name":"Marscher","first_name":"Alan P."},{"full_name":"Marshall, Herman L.","last_name":"Marshall","first_name":"Herman L."},{"full_name":"Matt, Giorgio","first_name":"Giorgio","last_name":"Matt"},{"first_name":"Ikuyuki","last_name":"Mitsuishi","full_name":"Mitsuishi, Ikuyuki"},{"last_name":"Mizuno","first_name":"Tsunefumi","full_name":"Mizuno, Tsunefumi"},{"first_name":"Stephen C.-Y.","last_name":"Ng","full_name":"Ng, Stephen C.-Y."},{"full_name":"O’Dell, Stephen L.","last_name":"O’Dell","first_name":"Stephen L."},{"first_name":"Chiara","last_name":"Oppedisano","full_name":"Oppedisano, Chiara"},{"full_name":"Papitto, Alessandro","last_name":"Papitto","first_name":"Alessandro"},{"first_name":"George G.","last_name":"Pavlov","full_name":"Pavlov, George G."},{"full_name":"Peirson, Abel L.","first_name":"Abel L.","last_name":"Peirson"},{"first_name":"Matteo","last_name":"Perri","full_name":"Perri, Matteo"},{"full_name":"Pesce-Rollins, Melissa","last_name":"Pesce-Rollins","first_name":"Melissa"},{"full_name":"Pilia, Maura","first_name":"Maura","last_name":"Pilia"},{"first_name":"Juri","last_name":"Poutanen","full_name":"Poutanen, Juri"},{"full_name":"Puccetti, Simonetta","first_name":"Simonetta","last_name":"Puccetti"},{"first_name":"Brian D.","last_name":"Ramsey","full_name":"Ramsey, Brian D."},{"last_name":"Ratheesh","first_name":"Ajay","full_name":"Ratheesh, Ajay"},{"full_name":"Romani, Roger W.","last_name":"Romani","first_name":"Roger W."},{"full_name":"Sgrò, Carmelo","first_name":"Carmelo","last_name":"Sgrò"},{"first_name":"Patrick","last_name":"Slane","full_name":"Slane, Patrick"},{"first_name":"Paolo","last_name":"Soffitta","full_name":"Soffitta, Paolo"},{"full_name":"Spandre, Gloria","first_name":"Gloria","last_name":"Spandre"},{"last_name":"Tavecchio","first_name":"Fabrizio","full_name":"Tavecchio, Fabrizio"},{"last_name":"Tawara","first_name":"Yuzuru","full_name":"Tawara, Yuzuru"},{"first_name":"Allyn F.","last_name":"Tennant","full_name":"Tennant, Allyn F."},{"full_name":"Thomas, Nicholas E.","last_name":"Thomas","first_name":"Nicholas E."},{"full_name":"Tombesi, Francesco","last_name":"Tombesi","first_name":"Francesco"},{"last_name":"Trois","first_name":"Alessio","full_name":"Trois, Alessio"},{"full_name":"Tsygankov, Sergey S.","last_name":"Tsygankov","first_name":"Sergey S."},{"first_name":"Jacco","last_name":"Vink","full_name":"Vink, Jacco"},{"last_name":"Wu","first_name":"Kinwah","full_name":"Wu, Kinwah"},{"first_name":"Fei","last_name":"Xie","full_name":"Xie, Fei"}],"doi":"10.1126/science.add0080","month":"11","quality_controlled":"1","status":"public","keyword":["Multidisciplinary"],"extern":"1","abstract":[{"text":"Magnetars are neutron stars with ultrastrong magnetic fields, which can be observed in x-rays. Polarization measurements could provide information on their magnetic fields and surface properties. We observed polarized x-rays from the magnetar 4U 0142+61 using the Imaging X-ray Polarimetry Explorer and found a linear polarization degree of 13.5 ± 0.8% averaged over the 2– to 8–kilo–electron volt band. The polarization changes with energy: The degree is 15.0 ± 1.0% at 2 to 4 kilo–electron volts, drops below the instrumental sensitivity ~4 to 5 kilo–electron volts, and rises to 35.2 ± 7.1% at 5.5 to 8 kilo–electron volts. The polarization angle also changes by 90° at ~4 to 5 kilo–electron volts. These results are consistent with a model in which thermal radiation from the magnetar surface is reprocessed by scattering off charged particles in the magnetosphere.","lang":"eng"}],"main_file_link":[{"url":"https://arxiv.org/abs/2205.08898","open_access":"1"}],"issue":"6620","external_id":{"arxiv":["2205.08898"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Polarized x-rays from a magnetar","publication_identifier":{"issn":["0036-8075"],"eissn":["1095-9203"]},"date_published":"2022-11-03T00:00:00Z","date_created":"2024-03-26T09:51:30Z","year":"2022","language":[{"iso":"eng"}],"article_processing_charge":"No","citation":{"short":"R. Taverna, R. Turolla, F. Muleri, J. Heyl, S. Zane, L. Baldini, D. González-Caniulef, M. Bachetti, J. Rankin, I. Caiazzo, N. Di Lalla, V. Doroshenko, M. Errando, E. Gau, D. Kırmızıbayrak, H. Krawczynski, M. Negro, M. Ng, N. Omodei, A. Possenti, T. Tamagawa, K. Uchiyama, M.C. Weisskopf, I. Agudo, L.A. Antonelli, W.H. Baumgartner, R. Bellazzini, S. Bianchi, S.D. Bongiorno, R. Bonino, A. Brez, N. Bucciantini, F. Capitanio, S. Castellano, E. Cavazzuti, S. Ciprini, E. Costa, A. De Rosa, E. Del Monte, L. Di Gesu, A. Di Marco, I. Donnarumma, M. Dovčiak, S.R. Ehlert, T. Enoto, Y. Evangelista, S. Fabiani, R. Ferrazzoli, J.A. Garcia, S. Gunji, K. Hayashida, W. Iwakiri, S.G. Jorstad, V. Karas, T. Kitaguchi, J.J. Kolodziejczak, F. La Monaca, L. Latronico, I. Liodakis, S. Maldera, A. Manfreda, F. Marin, A. Marinucci, A.P. Marscher, H.L. Marshall, G. Matt, I. Mitsuishi, T. Mizuno, S.C.-Y. Ng, S.L. O’Dell, C. Oppedisano, A. Papitto, G.G. Pavlov, A.L. Peirson, M. Perri, M. Pesce-Rollins, M. Pilia, J. Poutanen, S. Puccetti, B.D. Ramsey, A. Ratheesh, R.W. Romani, C. Sgrò, P. Slane, P. Soffitta, G. Spandre, F. Tavecchio, Y. Tawara, A.F. Tennant, N.E. Thomas, F. Tombesi, A. Trois, S.S. Tsygankov, J. Vink, K. Wu, F. Xie, Science 378 (2022) 646–650.","ieee":"R. Taverna <i>et al.</i>, “Polarized x-rays from a magnetar,” <i>Science</i>, vol. 378, no. 6620. American Association for the Advancement of Science, pp. 646–650, 2022.","apa":"Taverna, R., Turolla, R., Muleri, F., Heyl, J., Zane, S., Baldini, L., … Xie, F. (2022). Polarized x-rays from a magnetar. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.add0080\">https://doi.org/10.1126/science.add0080</a>","ama":"Taverna R, Turolla R, Muleri F, et al. Polarized x-rays from a magnetar. <i>Science</i>. 2022;378(6620):646-650. doi:<a href=\"https://doi.org/10.1126/science.add0080\">10.1126/science.add0080</a>","chicago":"Taverna, Roberto, Roberto Turolla, Fabio Muleri, Jeremy Heyl, Silvia Zane, Luca Baldini, Denis González-Caniulef, et al. “Polarized X-Rays from a Magnetar.” <i>Science</i>. American Association for the Advancement of Science, 2022. <a href=\"https://doi.org/10.1126/science.add0080\">https://doi.org/10.1126/science.add0080</a>.","mla":"Taverna, Roberto, et al. “Polarized X-Rays from a Magnetar.” <i>Science</i>, vol. 378, no. 6620, American Association for the Advancement of Science, 2022, pp. 646–50, doi:<a href=\"https://doi.org/10.1126/science.add0080\">10.1126/science.add0080</a>.","ista":"Taverna R, Turolla R, Muleri F, Heyl J, Zane S, Baldini L, González-Caniulef D, Bachetti M, Rankin J, Caiazzo I, Di Lalla N, Doroshenko V, Errando M, Gau E, Kırmızıbayrak D, Krawczynski H, Negro M, Ng M, Omodei N, Possenti A, Tamagawa T, Uchiyama K, Weisskopf MC, Agudo I, Antonelli LA, Baumgartner WH, Bellazzini R, Bianchi S, Bongiorno SD, Bonino R, Brez A, Bucciantini N, Capitanio F, Castellano S, Cavazzuti E, Ciprini S, Costa E, De Rosa A, Del Monte E, Di Gesu L, Di Marco A, Donnarumma I, Dovčiak M, Ehlert SR, Enoto T, Evangelista Y, Fabiani S, Ferrazzoli R, Garcia JA, Gunji S, Hayashida K, Iwakiri W, Jorstad SG, Karas V, Kitaguchi T, Kolodziejczak JJ, La Monaca F, Latronico L, Liodakis I, Maldera S, Manfreda A, Marin F, Marinucci A, Marscher AP, Marshall HL, Matt G, Mitsuishi I, Mizuno T, Ng SC-Y, O’Dell SL, Oppedisano C, Papitto A, Pavlov GG, Peirson AL, Perri M, Pesce-Rollins M, Pilia M, Poutanen J, Puccetti S, Ramsey BD, Ratheesh A, Romani RW, Sgrò C, Slane P, Soffitta P, Spandre G, Tavecchio F, Tawara Y, Tennant AF, Thomas NE, Tombesi F, Trois A, Tsygankov SS, Vink J, Wu K, Xie F. 2022. Polarized x-rays from a magnetar. Science. 378(6620), 646–650."},"publication_status":"published","intvolume":"       378","date_updated":"2024-04-02T07:17:25Z","type":"journal_article","page":"646-650","_id":"15205"},{"publisher":"Oxford University Press","arxiv":1,"day":"28","oa":1,"publication":"Monthly Notices of the Royal Astronomical Society","month":"09","author":[{"first_name":"Katherine","last_name":"Rink","full_name":"Rink, Katherine"},{"orcid":"0000-0002-4770-5388","full_name":"Caiazzo, Ilaria","first_name":"Ilaria","id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","last_name":"Caiazzo"},{"full_name":"Heyl, Jeremy","last_name":"Heyl","first_name":"Jeremy"}],"doi":"10.1093/mnras/stac2740","oa_version":"Preprint","scopus_import":"1","article_type":"original","volume":517,"quality_controlled":"1","abstract":[{"lang":"eng","text":"We use the Relativistic Precession Model (RPM) and quasi-periodic oscillation (QPO) observations from the Rossi X-ray Timing Explorer to derive constraints on the properties of the black holes that power these sources and to test general relativity (GR) in the strong field regime. We build upon past techniques by using pairs of simultaneously measured QPOs, rather than triplets, and by including characteristic frequencies from the broad noise components of the power spectra in our fits. We find the inclusion of these broad noise components causes an overestimate in masses and underestimate in spins compared to values derived independently from optical spectra. We extend the underlying space-time metric to constrain potential deviations from the predictions of GR for astrophysical black holes. To do this, we modify the RPM model to a Kerr–Newman–deSitter space-time and model changes in the radial, ecliptic, and vertical frequencies. We compare our models with X-ray data of XTE J1550-564 and GRO J1655-40 using robust statistical techniques to constrain the parameters of the black holes and the deviations from GR. For both sources, using QPO and characteristic frequency data, we constrain particular deviations from GR to be less than one part per thousand."}],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2107.06828"}],"extern":"1","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2107.06828"]},"issue":"1","publication_identifier":{"issn":["0035-8711"],"eissn":["1365-2966"]},"title":"Testing general relativity using quasi-periodic oscillations from X-ray black holes: XTE J1550-564 and GRO J1655-40","type":"journal_article","date_updated":"2024-04-02T07:18:07Z","intvolume":"       517","publication_status":"published","citation":{"apa":"Rink, K., Caiazzo, I., &#38; Heyl, J. (2022). Testing general relativity using quasi-periodic oscillations from X-ray black holes: XTE J1550-564 and GRO J1655-40. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/stac2740\">https://doi.org/10.1093/mnras/stac2740</a>","ama":"Rink K, Caiazzo I, Heyl J. Testing general relativity using quasi-periodic oscillations from X-ray black holes: XTE J1550-564 and GRO J1655-40. <i>Monthly Notices of the Royal Astronomical Society</i>. 2022;517(1):1389-1397. doi:<a href=\"https://doi.org/10.1093/mnras/stac2740\">10.1093/mnras/stac2740</a>","chicago":"Rink, Katherine, Ilaria Caiazzo, and Jeremy Heyl. “Testing General Relativity Using Quasi-Periodic Oscillations from X-Ray Black Holes: XTE J1550-564 and GRO J1655-40.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2022. <a href=\"https://doi.org/10.1093/mnras/stac2740\">https://doi.org/10.1093/mnras/stac2740</a>.","mla":"Rink, Katherine, et al. “Testing General Relativity Using Quasi-Periodic Oscillations from X-Ray Black Holes: XTE J1550-564 and GRO J1655-40.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 517, no. 1, Oxford University Press, 2022, pp. 1389–97, doi:<a href=\"https://doi.org/10.1093/mnras/stac2740\">10.1093/mnras/stac2740</a>.","ista":"Rink K, Caiazzo I, Heyl J. 2022. Testing general relativity using quasi-periodic oscillations from X-ray black holes: XTE J1550-564 and GRO J1655-40. Monthly Notices of the Royal Astronomical Society. 517(1), 1389–1397.","short":"K. Rink, I. Caiazzo, J. Heyl, Monthly Notices of the Royal Astronomical Society 517 (2022) 1389–1397.","ieee":"K. Rink, I. Caiazzo, and J. Heyl, “Testing general relativity using quasi-periodic oscillations from X-ray black holes: XTE J1550-564 and GRO J1655-40,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 517, no. 1. Oxford University Press, pp. 1389–1397, 2022."},"language":[{"iso":"eng"}],"article_processing_charge":"No","year":"2022","date_created":"2024-03-26T09:51:55Z","date_published":"2022-09-28T00:00:00Z","_id":"15206","page":"1389-1397"},{"page":"467-471","_id":"15207","type":"journal_article","date_updated":"2024-04-02T07:18:43Z","intvolume":"       610","year":"2022","date_created":"2024-03-26T09:52:17Z","date_published":"2022-10-05T00:00:00Z","publication_status":"published","article_processing_charge":"No","citation":{"apa":"Burdge, K. B., El-Badry, K., Marsh, T. R., Rappaport, S., Brown, W. R., Caiazzo, I., … Prince, T. A. (2022). A dense 0.1-solar-mass star in a 51-minute-orbital-period eclipsing binary. <i>Nature</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41586-022-05195-x\">https://doi.org/10.1038/s41586-022-05195-x</a>","ama":"Burdge KB, El-Badry K, Marsh TR, et al. A dense 0.1-solar-mass star in a 51-minute-orbital-period eclipsing binary. <i>Nature</i>. 2022;610(7932):467-471. doi:<a href=\"https://doi.org/10.1038/s41586-022-05195-x\">10.1038/s41586-022-05195-x</a>","chicago":"Burdge, Kevin B., Kareem El-Badry, Thomas R. Marsh, Saul Rappaport, Warren R. Brown, Ilaria Caiazzo, Deepto Chakrabarty, et al. “A Dense 0.1-Solar-Mass Star in a 51-Minute-Orbital-Period Eclipsing Binary.” <i>Nature</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41586-022-05195-x\">https://doi.org/10.1038/s41586-022-05195-x</a>.","mla":"Burdge, Kevin B., et al. “A Dense 0.1-Solar-Mass Star in a 51-Minute-Orbital-Period Eclipsing Binary.” <i>Nature</i>, vol. 610, no. 7932, Springer Nature, 2022, pp. 467–71, doi:<a href=\"https://doi.org/10.1038/s41586-022-05195-x\">10.1038/s41586-022-05195-x</a>.","ista":"Burdge KB, El-Badry K, Marsh TR, Rappaport S, Brown WR, Caiazzo I, Chakrabarty D, Dhillon VS, Fuller J, Gänsicke BT, Graham MJ, Kara E, Kulkarni SR, Littlefair SP, Mróz P, Rodríguez-Gil P, Roestel J van, Simcoe RA, Bellm EC, Drake AJ, Dekany RG, Groom SL, Laher RR, Masci FJ, Riddle R, Smith RM, Prince TA. 2022. A dense 0.1-solar-mass star in a 51-minute-orbital-period eclipsing binary. Nature. 610(7932), 467–471.","short":"K.B. Burdge, K. El-Badry, T.R. Marsh, S. Rappaport, W.R. Brown, I. Caiazzo, D. Chakrabarty, V.S. Dhillon, J. Fuller, B.T. Gänsicke, M.J. Graham, E. Kara, S.R. Kulkarni, S.P. Littlefair, P. Mróz, P. Rodríguez-Gil, J. van Roestel, R.A. Simcoe, E.C. Bellm, A.J. Drake, R.G. Dekany, S.L. Groom, R.R. Laher, F.J. Masci, R. Riddle, R.M. Smith, T.A. Prince, Nature 610 (2022) 467–471.","ieee":"K. B. Burdge <i>et al.</i>, “A dense 0.1-solar-mass star in a 51-minute-orbital-period eclipsing binary,” <i>Nature</i>, vol. 610, no. 7932. Springer Nature, pp. 467–471, 2022."},"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1476-4687"],"issn":["0028-0836"]},"title":"A dense 0.1-solar-mass star in a 51-minute-orbital-period eclipsing binary","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"pmid":["36198793"],"arxiv":["2210.01809"]},"issue":"7932","extern":"1","main_file_link":[{"url":"https://arxiv.org/abs/2210.01809","open_access":"1"}],"abstract":[{"text":"Of more than a thousand known cataclysmic variables (CVs), where a white dwarf is accreting from a hydrogen-rich star, only a dozen have orbital periods below 75 minutes1,2,3,4,5,6,7,8,9. One way to achieve these short periods requires the donor star to have undergone substantial nuclear evolution before interacting with the white dwarf10,11,12,13,14, and it is expected that these objects will transition to helium accretion. These transitional CVs have been proposed as progenitors of helium CVs13,14,15,16,17,18. However, no known transitional CV is expected to reach an orbital period short enough to account for most of the helium CV population, leaving the role of this evolutionary pathway unclear. Here we report observations of ZTF J1813+4251, a 51-minute-orbital-period, fully eclipsing binary system consisting of a star with a temperature comparable to that of the Sun but a density 100 times greater owing to its helium-rich composition, accreting onto a white dwarf. Phase-resolved spectra, multi-band light curves and the broadband spectral energy distribution allow us to obtain precise and robust constraints on the masses, radii and temperatures of both components. Evolutionary modelling shows that ZTF J1813+4251 is destined to become a helium CV binary, reaching an orbital period under 20 minutes, rendering ZTF J1813+4251 a previously missing link between helium CV binaries and hydrogen-rich CVs.","lang":"eng"}],"status":"public","quality_controlled":"1","author":[{"full_name":"Burdge, Kevin B.","last_name":"Burdge","first_name":"Kevin B."},{"full_name":"El-Badry, Kareem","first_name":"Kareem","last_name":"El-Badry"},{"full_name":"Marsh, Thomas R.","first_name":"Thomas R.","last_name":"Marsh"},{"last_name":"Rappaport","first_name":"Saul","full_name":"Rappaport, Saul"},{"full_name":"Brown, Warren R.","last_name":"Brown","first_name":"Warren R."},{"id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","first_name":"Ilaria","last_name":"Caiazzo","full_name":"Caiazzo, Ilaria","orcid":"0000-0002-4770-5388"},{"first_name":"Deepto","last_name":"Chakrabarty","full_name":"Chakrabarty, Deepto"},{"first_name":"V. S.","last_name":"Dhillon","full_name":"Dhillon, V. S."},{"full_name":"Fuller, Jim","last_name":"Fuller","first_name":"Jim"},{"full_name":"Gänsicke, Boris T.","last_name":"Gänsicke","first_name":"Boris T."},{"full_name":"Graham, Matthew J.","last_name":"Graham","first_name":"Matthew J."},{"full_name":"Kara, Erin","last_name":"Kara","first_name":"Erin"},{"full_name":"Kulkarni, S. R.","first_name":"S. R.","last_name":"Kulkarni"},{"full_name":"Littlefair, S. P.","last_name":"Littlefair","first_name":"S. P."},{"first_name":"Przemek","last_name":"Mróz","full_name":"Mróz, Przemek"},{"first_name":"Pablo","last_name":"Rodríguez-Gil","full_name":"Rodríguez-Gil, Pablo"},{"full_name":"Roestel, Jan van","first_name":"Jan van","last_name":"Roestel"},{"first_name":"Robert A.","last_name":"Simcoe","full_name":"Simcoe, Robert A."},{"first_name":"Eric C.","last_name":"Bellm","full_name":"Bellm, Eric C."},{"full_name":"Drake, Andrew J.","first_name":"Andrew J.","last_name":"Drake"},{"first_name":"Richard G.","last_name":"Dekany","full_name":"Dekany, Richard G."},{"last_name":"Groom","first_name":"Steven L.","full_name":"Groom, Steven L."},{"first_name":"Russ R.","last_name":"Laher","full_name":"Laher, Russ R."},{"full_name":"Masci, Frank J.","last_name":"Masci","first_name":"Frank J."},{"first_name":"Reed","last_name":"Riddle","full_name":"Riddle, Reed"},{"first_name":"Roger M.","last_name":"Smith","full_name":"Smith, Roger M."},{"first_name":"Thomas A.","last_name":"Prince","full_name":"Prince, Thomas A."}],"doi":"10.1038/s41586-022-05195-x","month":"10","scopus_import":"1","article_type":"original","volume":610,"pmid":1,"oa_version":"Preprint","publisher":"Springer Nature","day":"05","oa":1,"publication":"Nature","arxiv":1},{"title":"Probing magnetar emission mechanisms with X-ray spectropolarimetry","publication_identifier":{"eissn":["1365-2966"],"issn":["0035-8711"]},"issue":"4","external_id":{"arxiv":["2112.03401"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15208","page":"5024-5034","article_processing_charge":"No","citation":{"short":"I. Caiazzo, D. González-Caniulef, J. Heyl, R. Fernández, Monthly Notices of the Royal Astronomical Society 514 (2022) 5024–5034.","ieee":"I. Caiazzo, D. González-Caniulef, J. Heyl, and R. Fernández, “Probing magnetar emission mechanisms with X-ray spectropolarimetry,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 514, no. 4. Oxford University Press, pp. 5024–5034, 2022.","apa":"Caiazzo, I., González-Caniulef, D., Heyl, J., &#38; Fernández, R. (2022). Probing magnetar emission mechanisms with X-ray spectropolarimetry. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/stac1571\">https://doi.org/10.1093/mnras/stac1571</a>","chicago":"Caiazzo, Ilaria, Denis González-Caniulef, Jeremy Heyl, and Rodrigo Fernández. “Probing Magnetar Emission Mechanisms with X-Ray Spectropolarimetry.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2022. <a href=\"https://doi.org/10.1093/mnras/stac1571\">https://doi.org/10.1093/mnras/stac1571</a>.","ama":"Caiazzo I, González-Caniulef D, Heyl J, Fernández R. Probing magnetar emission mechanisms with X-ray spectropolarimetry. <i>Monthly Notices of the Royal Astronomical Society</i>. 2022;514(4):5024-5034. doi:<a href=\"https://doi.org/10.1093/mnras/stac1571\">10.1093/mnras/stac1571</a>","mla":"Caiazzo, Ilaria, et al. “Probing Magnetar Emission Mechanisms with X-Ray Spectropolarimetry.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 514, no. 4, Oxford University Press, 2022, pp. 5024–34, doi:<a href=\"https://doi.org/10.1093/mnras/stac1571\">10.1093/mnras/stac1571</a>.","ista":"Caiazzo I, González-Caniulef D, Heyl J, Fernández R. 2022. Probing magnetar emission mechanisms with X-ray spectropolarimetry. Monthly Notices of the Royal Astronomical Society. 514(4), 5024–5034."},"language":[{"iso":"eng"}],"publication_status":"published","date_published":"2022-06-09T00:00:00Z","date_created":"2024-03-26T09:52:41Z","year":"2022","date_updated":"2024-10-14T12:32:39Z","intvolume":"       514","type":"journal_article","oa_version":"Preprint","article_type":"original","scopus_import":"1","volume":514,"month":"06","author":[{"full_name":"Caiazzo, Ilaria","orcid":"0000-0002-4770-5388","first_name":"Ilaria","id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","last_name":"Caiazzo"},{"first_name":"Denis","last_name":"González-Caniulef","full_name":"González-Caniulef, Denis"},{"first_name":"Jeremy","last_name":"Heyl","full_name":"Heyl, Jeremy"},{"first_name":"Rodrigo","last_name":"Fernández","full_name":"Fernández, Rodrigo"}],"doi":"10.1093/mnras/stac1571","arxiv":1,"publication":"Monthly Notices of the Royal Astronomical Society","oa":1,"day":"09","publisher":"Oxford University Press","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"status":"public","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2112.03401"}],"abstract":[{"lang":"eng","text":"This year, a new era of observations of compact objects in X-ray polarization is commencing. Among the key targets for the Imaging X-ray Polarimetry Explorer mission are the magnetars 4U 0142+61 and 1RXS J170849.0-400910. Here, we present detailed predictions of the expected polarization from these sources that incorporate realistic models of emission physics at the surface (gaseous or condensed), the temperature distribution on the surface, general relativity, quantum electrodynamics, and scattering in the magnetosphere, accounting for the broad-band spectral energy distribution from below 1 keV to nearly 100 keV. We find that either atmospheres or condensed surfaces can account for the emission at a few keV. In both cases, either a small hot polar cap or scattering is required to account for the emission at 5–10 keV and, above 10 keV, scattering by a hard population of electrons can account for the rising power in the hard X-rays observed in many magnetars in quiescence. Although these different scenarios result in very similar spectral energy distributions, they generate dramatically different polarization signatures from 2 to 8 keV, which is the range of sensitivity of the Imaging X-ray Polarimetry Explorer. Observations of these sources in X-ray polarization will therefore probe the emission from magnetars in an essentially new way."}],"extern":"1","quality_controlled":"1"},{"title":"Slow convection and fast rotation in crystallization-driven white dwarf dynamos","publication_identifier":{"eissn":["1365-2966"],"issn":["0035-8711"]},"issue":"3","external_id":{"arxiv":["2202.12902"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15209","page":"4111-4119","citation":{"ama":"Ginzburg S, Fuller J, Kawka A, Caiazzo I. Slow convection and fast rotation in crystallization-driven white dwarf dynamos. <i>Monthly Notices of the Royal Astronomical Society</i>. 2022;514(3):4111-4119. doi:<a href=\"https://doi.org/10.1093/mnras/stac1363\">10.1093/mnras/stac1363</a>","chicago":"Ginzburg, Sivan, Jim Fuller, Adela Kawka, and Ilaria Caiazzo. “Slow Convection and Fast Rotation in Crystallization-Driven White Dwarf Dynamos.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2022. <a href=\"https://doi.org/10.1093/mnras/stac1363\">https://doi.org/10.1093/mnras/stac1363</a>.","apa":"Ginzburg, S., Fuller, J., Kawka, A., &#38; Caiazzo, I. (2022). Slow convection and fast rotation in crystallization-driven white dwarf dynamos. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/stac1363\">https://doi.org/10.1093/mnras/stac1363</a>","ista":"Ginzburg S, Fuller J, Kawka A, Caiazzo I. 2022. Slow convection and fast rotation in crystallization-driven white dwarf dynamos. Monthly Notices of the Royal Astronomical Society. 514(3), 4111–4119.","mla":"Ginzburg, Sivan, et al. “Slow Convection and Fast Rotation in Crystallization-Driven White Dwarf Dynamos.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 514, no. 3, Oxford University Press, 2022, pp. 4111–19, doi:<a href=\"https://doi.org/10.1093/mnras/stac1363\">10.1093/mnras/stac1363</a>.","ieee":"S. Ginzburg, J. Fuller, A. Kawka, and I. Caiazzo, “Slow convection and fast rotation in crystallization-driven white dwarf dynamos,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 514, no. 3. Oxford University Press, pp. 4111–4119, 2022.","short":"S. Ginzburg, J. Fuller, A. Kawka, I. Caiazzo, Monthly Notices of the Royal Astronomical Society 514 (2022) 4111–4119."},"article_processing_charge":"No","language":[{"iso":"eng"}],"publication_status":"published","date_published":"2022-05-16T00:00:00Z","date_created":"2024-03-26T09:53:04Z","year":"2022","date_updated":"2024-04-02T07:24:15Z","intvolume":"       514","type":"journal_article","oa_version":"Preprint","article_type":"original","scopus_import":"1","volume":514,"month":"05","author":[{"full_name":"Ginzburg, Sivan","last_name":"Ginzburg","first_name":"Sivan"},{"full_name":"Fuller, Jim","last_name":"Fuller","first_name":"Jim"},{"full_name":"Kawka, Adela","last_name":"Kawka","first_name":"Adela"},{"last_name":"Caiazzo","first_name":"Ilaria","id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","full_name":"Caiazzo, Ilaria","orcid":"0000-0002-4770-5388"}],"doi":"10.1093/mnras/stac1363","arxiv":1,"publication":"Monthly Notices of the Royal Astronomical Society","day":"16","oa":1,"publisher":"Oxford University Press","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"status":"public","abstract":[{"lang":"eng","text":"It has been recently suggested that white dwarfs generate magnetic fields in a process analogous to the Earth. The crystallization of the core creates a compositional inversion that drives convection, and combined with rotation, this can sustain a magnetic dynamo. We reanalyse the dynamo mechanism, arising from the slow crystallization of the core, and find convective turnover times tconv of weeks to months – longer by orders of magnitude than previously thought. With white dwarf spin periods P ≪ tconv, crystallization-driven dynamos are almost always in the fast-rotating regime, where the magnetic field B is at least in equipartition with the convective motion and is possibly further enhanced by a factor of B ∝ (tconv/P)1/2, depending on the assumed dynamo scaling law. We track the growth of the crystallized core using MESA and compute the magnetic field B(Teff) as a function of the white dwarf’s effective temperature Teff. We compare this prediction with observations and show that crystallization-driven dynamos can explain some – but not all – of the ∼MG magnetic fields measured for single white dwarfs, as well as the stronger fields measured for white dwarfs in cataclysmic variables, which were spun up by mass accretion to short P. Our B(Teff) curves might also explain the clustering of white dwarfs with Balmer emission lines around Teff ≈ 7500 K."}],"main_file_link":[{"url":"https://arxiv.org/abs/2202.12902","open_access":"1"}],"extern":"1","quality_controlled":"1"},{"publisher":"American Astronomical Society","day":"30","oa":1,"publication":"The Astrophysical Journal Letters","arxiv":1,"author":[{"full_name":"Richer, Harvey B.","first_name":"Harvey B.","last_name":"Richer"},{"last_name":"Cohen","first_name":"Roger E.","full_name":"Cohen, Roger E."},{"full_name":"Heyl, Jeremy","last_name":"Heyl","first_name":"Jeremy"},{"first_name":"Jason","last_name":"Kalirai","full_name":"Kalirai, Jason"},{"id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","first_name":"Ilaria","last_name":"Caiazzo","full_name":"Caiazzo, Ilaria","orcid":"0000-0002-4770-5388"},{"full_name":"Correnti, Matteo","first_name":"Matteo","last_name":"Correnti"},{"first_name":"Jeffrey","last_name":"Cummings","full_name":"Cummings, Jeffrey"},{"full_name":"Goudfrooij, Paul","last_name":"Goudfrooij","first_name":"Paul"},{"full_name":"Hansen, Bradley M. S.","first_name":"Bradley M. S.","last_name":"Hansen"},{"full_name":"Peeples, Molly","last_name":"Peeples","first_name":"Molly"},{"full_name":"Sabbi, Elena","last_name":"Sabbi","first_name":"Elena"},{"full_name":"Tremblay, Pier-Emmanuel","last_name":"Tremblay","first_name":"Pier-Emmanuel"},{"full_name":"Williams, Benjamin","last_name":"Williams","first_name":"Benjamin"}],"doi":"10.3847/2041-8213/ac6585","month":"05","volume":931,"scopus_import":"1","article_type":"original","oa_version":"Published Version","quality_controlled":"1","extern":"1","article_number":"L20","main_file_link":[{"open_access":"1","url":"https://doi.org/10.3847/2041-8213/ac6585"}],"abstract":[{"lang":"eng","text":"The maximum mass of a star that can produce a white dwarf (WD) is an important astrophysical quantity. One of the best approaches to establishing this limit is to search for WDs in young star clusters in which only massive stars have had time to evolve and where the mass of the progenitor can be established from the cooling time of the WD together with the age of the cluster. Searches in young Milky Way clusters have not thus far yielded WD members more massive than about 1.1 M⊙, well below the Chandrasekhar mass of 1.38 M⊙, nor progenitors with masses in excess of about 6 M⊙. However, the hunt for potentially massive WDs that escaped their cluster environs is yielding interesting candidates. To expand the cluster sample further, we used HST to survey four young and massive star clusters in the Magellanic Clouds for bright WDs that could have evolved from stars as massive as 10 M⊙. We located five potential WD candidates in the oldest of the four clusters examined, the first extragalactic single WDs thus far discovered. As these hot WDs are very faint at optical wavelengths, final confirmation will likely have to await spectroscopy with 30 m class telescopes."}],"status":"public","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2203.11264"]},"issue":"2","publication_identifier":{"issn":["2041-8205"],"eissn":["2041-8213"]},"tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"title":"When do stars go boom?","type":"journal_article","intvolume":"       931","date_updated":"2024-04-02T07:25:50Z","date_created":"2024-03-26T10:28:48Z","year":"2022","date_published":"2022-05-30T00:00:00Z","publication_status":"published","article_processing_charge":"No","citation":{"apa":"Richer, H. B., Cohen, R. E., Heyl, J., Kalirai, J., Caiazzo, I., Correnti, M., … Williams, B. (2022). When do stars go boom? <i>The Astrophysical Journal Letters</i>. American Astronomical Society. <a href=\"https://doi.org/10.3847/2041-8213/ac6585\">https://doi.org/10.3847/2041-8213/ac6585</a>","ama":"Richer HB, Cohen RE, Heyl J, et al. When do stars go boom? <i>The Astrophysical Journal Letters</i>. 2022;931(2). doi:<a href=\"https://doi.org/10.3847/2041-8213/ac6585\">10.3847/2041-8213/ac6585</a>","chicago":"Richer, Harvey B., Roger E. Cohen, Jeremy Heyl, Jason Kalirai, Ilaria Caiazzo, Matteo Correnti, Jeffrey Cummings, et al. “When Do Stars Go Boom?” <i>The Astrophysical Journal Letters</i>. American Astronomical Society, 2022. <a href=\"https://doi.org/10.3847/2041-8213/ac6585\">https://doi.org/10.3847/2041-8213/ac6585</a>.","mla":"Richer, Harvey B., et al. “When Do Stars Go Boom?” <i>The Astrophysical Journal Letters</i>, vol. 931, no. 2, L20, American Astronomical Society, 2022, doi:<a href=\"https://doi.org/10.3847/2041-8213/ac6585\">10.3847/2041-8213/ac6585</a>.","ista":"Richer HB, Cohen RE, Heyl J, Kalirai J, Caiazzo I, Correnti M, Cummings J, Goudfrooij P, Hansen BMS, Peeples M, Sabbi E, Tremblay P-E, Williams B. 2022. When do stars go boom? The Astrophysical Journal Letters. 931(2), L20.","ieee":"H. B. Richer <i>et al.</i>, “When do stars go boom?,” <i>The Astrophysical Journal Letters</i>, vol. 931, no. 2. American Astronomical Society, 2022.","short":"H.B. Richer, R.E. Cohen, J. Heyl, J. Kalirai, I. Caiazzo, M. Correnti, J. Cummings, P. Goudfrooij, B.M.S. Hansen, M. Peeples, E. Sabbi, P.-E. Tremblay, B. Williams, The Astrophysical Journal Letters 931 (2022)."},"language":[{"iso":"eng"}],"_id":"15210"},{"publication_status":"published","citation":{"short":"K.B. Burdge, T.R. Marsh, J. Fuller, E.C. Bellm, I. Caiazzo, D. Chakrabarty, M.W. Coughlin, K. De, V.S. Dhillon, M.J. Graham, P. Rodríguez-Gil, A.D. Jaodand, D.L. Kaplan, E. Kara, A.K.H. Kong, S.R. Kulkarni, K.-L. Li, S.P. Littlefair, W.A. Majid, P. Mróz, A.B. Pearlman, E.S. Phinney, J. van Roestel, R.A. Simcoe, I. Andreoni, A.J. Drake, R.G. Dekany, D.A. Duev, E.C. Kool, A.A. Mahabal, M.S. Medford, R. Riddle, T.A. Prince, Nature 605 (2022) 41–45.","ieee":"K. B. Burdge <i>et al.</i>, “A 62-minute orbital period black widow binary in a wide hierarchical triple,” <i>Nature</i>, vol. 605, no. 7908. Springer Nature, pp. 41–45, 2022.","ama":"Burdge KB, Marsh TR, Fuller J, et al. A 62-minute orbital period black widow binary in a wide hierarchical triple. <i>Nature</i>. 2022;605(7908):41-45. doi:<a href=\"https://doi.org/10.1038/s41586-022-04551-1\">10.1038/s41586-022-04551-1</a>","chicago":"Burdge, Kevin B., Thomas R. Marsh, Jim Fuller, Eric C. Bellm, Ilaria Caiazzo, Deepto Chakrabarty, Michael W. Coughlin, et al. “A 62-Minute Orbital Period Black Widow Binary in a Wide Hierarchical Triple.” <i>Nature</i>. Springer Nature, 2022. <a href=\"https://doi.org/10.1038/s41586-022-04551-1\">https://doi.org/10.1038/s41586-022-04551-1</a>.","apa":"Burdge, K. B., Marsh, T. R., Fuller, J., Bellm, E. C., Caiazzo, I., Chakrabarty, D., … Prince, T. A. (2022). A 62-minute orbital period black widow binary in a wide hierarchical triple. <i>Nature</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41586-022-04551-1\">https://doi.org/10.1038/s41586-022-04551-1</a>","ista":"Burdge KB, Marsh TR, Fuller J, Bellm EC, Caiazzo I, Chakrabarty D, Coughlin MW, De K, Dhillon VS, Graham MJ, Rodríguez-Gil P, Jaodand AD, Kaplan DL, Kara E, Kong AKH, Kulkarni SR, Li K-L, Littlefair SP, Majid WA, Mróz P, Pearlman AB, Phinney ES, Roestel J van, Simcoe RA, Andreoni I, Drake AJ, Dekany RG, Duev DA, Kool EC, Mahabal AA, Medford MS, Riddle R, Prince TA. 2022. A 62-minute orbital period black widow binary in a wide hierarchical triple. Nature. 605(7908), 41–45.","mla":"Burdge, Kevin B., et al. “A 62-Minute Orbital Period Black Widow Binary in a Wide Hierarchical Triple.” <i>Nature</i>, vol. 605, no. 7908, Springer Nature, 2022, pp. 41–45, doi:<a href=\"https://doi.org/10.1038/s41586-022-04551-1\">10.1038/s41586-022-04551-1</a>."},"language":[{"iso":"eng"}],"article_processing_charge":"No","year":"2022","date_created":"2024-03-26T10:29:26Z","date_published":"2022-05-04T00:00:00Z","type":"journal_article","intvolume":"       605","date_updated":"2024-04-02T07:26:19Z","_id":"15211","page":"41-45","issue":"7908","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2205.02278"],"pmid":["35508781"]},"title":"A 62-minute orbital period black widow binary in a wide hierarchical triple","publication_identifier":{"issn":["0028-0836"],"eissn":["1476-4687"]},"quality_controlled":"1","keyword":["Multidisciplinary"],"status":"public","main_file_link":[{"url":"https://arxiv.org/abs/2205.02278","open_access":"1"}],"abstract":[{"lang":"eng","text":"Over a dozen millisecond pulsars are ablating low-mass companions in close binary systems. In the original ‘black widow’, the eight-hour orbital period eclipsing pulsar PSR J1959+2048 (PSR B1957+20)1, high-energy emission originating from the pulsar2 is irradiating and may eventually destroy3 a low-mass companion. These systems are not only physical laboratories that reveal the interesting results of exposing a close companion star to the relativistic energy output of a pulsar, but are also believed to harbour some of the most massive neutron stars4, allowing for robust tests of the neutron star equation of state. Here we report observations of ZTF J1406+1222, a wide hierarchical triple hosting a 62-minute orbital period black widow candidate, the optical flux of which varies by a factor of more than ten. ZTF J1406+1222 pushes the boundaries of evolutionary models5, falling below the 80-minute minimum orbital period of hydrogen-rich systems. The wide tertiary companion is a rare low-metallicity cool subdwarf star, and the system has a Galactic halo orbit consistent with passing near the Galactic Centre, making it a probe of formation channels, neutron star kick physics6 and binary evolution."}],"extern":"1","arxiv":1,"oa":1,"day":"04","publication":"Nature","publisher":"Springer Nature","oa_version":"Preprint","volume":605,"article_type":"original","scopus_import":"1","pmid":1,"month":"05","author":[{"last_name":"Burdge","first_name":"Kevin B.","full_name":"Burdge, Kevin B."},{"last_name":"Marsh","first_name":"Thomas R.","full_name":"Marsh, Thomas R."},{"last_name":"Fuller","first_name":"Jim","full_name":"Fuller, Jim"},{"first_name":"Eric C.","last_name":"Bellm","full_name":"Bellm, Eric C."},{"orcid":"0000-0002-4770-5388","full_name":"Caiazzo, Ilaria","last_name":"Caiazzo","id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","first_name":"Ilaria"},{"last_name":"Chakrabarty","first_name":"Deepto","full_name":"Chakrabarty, Deepto"},{"full_name":"Coughlin, Michael W.","first_name":"Michael W.","last_name":"Coughlin"},{"full_name":"De, Kishalay","last_name":"De","first_name":"Kishalay"},{"first_name":"V. S.","last_name":"Dhillon","full_name":"Dhillon, V. S."},{"full_name":"Graham, Matthew J.","last_name":"Graham","first_name":"Matthew J."},{"first_name":"Pablo","last_name":"Rodríguez-Gil","full_name":"Rodríguez-Gil, Pablo"},{"first_name":"Amruta D.","last_name":"Jaodand","full_name":"Jaodand, Amruta D."},{"last_name":"Kaplan","first_name":"David L.","full_name":"Kaplan, David L."},{"full_name":"Kara, Erin","last_name":"Kara","first_name":"Erin"},{"last_name":"Kong","first_name":"Albert K. H.","full_name":"Kong, Albert K. H."},{"first_name":"S. R.","last_name":"Kulkarni","full_name":"Kulkarni, S. R."},{"first_name":"Kwan-Lok","last_name":"Li","full_name":"Li, Kwan-Lok"},{"full_name":"Littlefair, S. P.","last_name":"Littlefair","first_name":"S. P."},{"full_name":"Majid, Walid A.","first_name":"Walid A.","last_name":"Majid"},{"last_name":"Mróz","first_name":"Przemek","full_name":"Mróz, Przemek"},{"full_name":"Pearlman, Aaron B.","first_name":"Aaron B.","last_name":"Pearlman"},{"full_name":"Phinney, E. S.","first_name":"E. S.","last_name":"Phinney"},{"full_name":"Roestel, Jan van","last_name":"Roestel","first_name":"Jan van"},{"first_name":"Robert A.","last_name":"Simcoe","full_name":"Simcoe, Robert A."},{"first_name":"Igor","last_name":"Andreoni","full_name":"Andreoni, Igor"},{"full_name":"Drake, Andrew J.","first_name":"Andrew J.","last_name":"Drake"},{"last_name":"Dekany","first_name":"Richard G.","full_name":"Dekany, Richard G."},{"full_name":"Duev, Dmitry A.","last_name":"Duev","first_name":"Dmitry A."},{"full_name":"Kool, Erik C.","last_name":"Kool","first_name":"Erik C."},{"first_name":"Ashish A.","last_name":"Mahabal","full_name":"Mahabal, Ashish A."},{"last_name":"Medford","first_name":"Michael S.","full_name":"Medford, Michael S."},{"last_name":"Riddle","first_name":"Reed","full_name":"Riddle, Reed"},{"last_name":"Prince","first_name":"Thomas A.","full_name":"Prince, Thomas A."}],"doi":"10.1038/s41586-022-04551-1"},{"author":[{"last_name":"Fleury","first_name":"Leesa","full_name":"Fleury, Leesa"},{"orcid":"0000-0002-4770-5388","full_name":"Caiazzo, Ilaria","last_name":"Caiazzo","id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","first_name":"Ilaria"},{"full_name":"Heyl, Jeremy","last_name":"Heyl","first_name":"Jeremy"}],"doi":"10.1093/mnras/stac458","month":"02","volume":511,"scopus_import":"1","article_type":"original","oa_version":"Preprint","publisher":"Oxford University Press","oa":1,"day":"21","publication":"Monthly Notices of the Royal Astronomical Society","arxiv":1,"extern":"1","abstract":[{"lang":"eng","text":"We determine the distribution of cooling ages of massive Gaia EDR3 white dwarfs identified with over 90 per cent probability within 200 pc and with mass in the range 0.95–1.25 M⊙. Using three sets of publicly available models, we consider sub-samples of these white dwarfs sorted into three equally spaced mass bins. Under the assumption of a constant white dwarf formation rate, we find an excess of white dwarfs, both along the Q branch and below it, corresponding respectively to stars that are in the process of freezing and those that are completely frozen. We compare the cooling age distributions for each of these bins to the recently determined time-varying star formation rate of Gaia DR2 main sequence stars. For white dwarfs in the two lightest mass bins, spanning the mass range 0.95–1.15 M⊙, we find that the cumulative cooling age distribution is statistically consistent with the expectation from the star formation rate. For white dwarfs in the heaviest mass bin, 1.15–1.25 M⊙, we find that their cumulative distribution is inconsistent with the star formation rate for all of the models considered; instead, we find that their cooling age distribution is well fitted by a linear combination of the distribution expected for single stellar evolution products and the distribution expected for double white dwarf merger products when approximately 40–50 per cent of the 1.15–1.25 M⊙ white dwarfs that formed over the past 4 Gyr are produced through double white dwarf mergers."}],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2110.00598"}],"status":"public","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"quality_controlled":"1","publication_identifier":{"eissn":["1365-2966"],"issn":["0035-8711"]},"title":"The cooling of massive white dwarfs from <i>Gaia</i> EDR3","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2110.00598"]},"issue":"4","page":"5984-5993","_id":"15212","type":"journal_article","date_updated":"2024-04-02T07:26:50Z","intvolume":"       511","date_created":"2024-03-26T10:31:05Z","year":"2022","date_published":"2022-02-21T00:00:00Z","publication_status":"published","language":[{"iso":"eng"}],"article_processing_charge":"No","citation":{"short":"L. Fleury, I. Caiazzo, J. Heyl, Monthly Notices of the Royal Astronomical Society 511 (2022) 5984–5993.","ieee":"L. Fleury, I. Caiazzo, and J. Heyl, “The cooling of massive white dwarfs from <i>Gaia</i> EDR3,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 511, no. 4. Oxford University Press, pp. 5984–5993, 2022.","apa":"Fleury, L., Caiazzo, I., &#38; Heyl, J. (2022). The cooling of massive white dwarfs from <i>Gaia</i> EDR3. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/stac458\">https://doi.org/10.1093/mnras/stac458</a>","ama":"Fleury L, Caiazzo I, Heyl J. The cooling of massive white dwarfs from <i>Gaia</i> EDR3. <i>Monthly Notices of the Royal Astronomical Society</i>. 2022;511(4):5984-5993. doi:<a href=\"https://doi.org/10.1093/mnras/stac458\">10.1093/mnras/stac458</a>","chicago":"Fleury, Leesa, Ilaria Caiazzo, and Jeremy Heyl. “The Cooling of Massive White Dwarfs from <i>Gaia</i> EDR3.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2022. <a href=\"https://doi.org/10.1093/mnras/stac458\">https://doi.org/10.1093/mnras/stac458</a>.","mla":"Fleury, Leesa, et al. “The Cooling of Massive White Dwarfs from <i>Gaia</i> EDR3.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 511, no. 4, Oxford University Press, 2022, pp. 5984–93, doi:<a href=\"https://doi.org/10.1093/mnras/stac458\">10.1093/mnras/stac458</a>.","ista":"Fleury L, Caiazzo I, Heyl J. 2022. The cooling of massive white dwarfs from <i>Gaia</i> EDR3. Monthly Notices of the Royal Astronomical Society. 511(4), 5984–5993."}}]