How Neutron Star Mergers make Heavy Elements

Informations projet

HEAVYMETAL

N° de convention de subvention: 101071865

DOI

10.3030/101071865

Date de signature de la CE 6 Mars 2023

Date de début 1 Septembre 2023

Date de fin 31 Août 2029

Financé au titre de

• European Research Council (ERC)

Coût total

€ 11 260 286,00

Contribution de l’UE

€ 11 260 286,00

Coordonné par

KOBENHAVNS UNIVERSITET
Denmark

CORDIS fournit des liens vers les livrables publics et les publications des projets HORIZON.

Les liens vers les livrables et les publications des projets du 7e PC, ainsi que les liens vers certains types de résultats spécifiques tels que les jeux de données et les logiciels, sont récupérés dynamiquement sur OpenAIRE .

Publications

Peer reviewed articles (37)

On the use of the Axelrod formula for thermal electron collisions in astrophysical modelling

Auteurs: Leo P. Mulholland, Steven J. Bromley, Connor P. Ballance, Stuart A. Sim, Catherine A. Ramsbottom
Publié dans: Journal of Quantitative Spectroscopy and Radiative Transfer, Numéro 345, 2025, ISSN 0022-4073
Éditeur: Elsevier BV
DOI: 10.1016/J.JQSRT.2025.109545

Soft X-ray prompt emission from the high-redshift gamma-ray burst EP240315a

Auteurs: Y. Liu; H. Sun; D. Xu; D. S. Svinkin; J. Delaunay; N. R. Tanvir; H. Gao; C. Zhang; Y. Chen; X.-F. Wu; B. Zhang; W. Yuan; J. An; G. Bruni; D. D. Frederiks; G. Ghirlanda; J.-W. Hu; A. Li; C.-K. Li; J.-D. Li; D. B. Malesani; L. Piro; G. Raman; R. Ricci; E. Troja; S. D. Vergani; Q.-Y. Wu; J. Yang; B.-B. Zhang; Z.-P. Zhu; A. de Ugarte Postigo; A. G. Demin; D. Dobie; Z. Fan; S.-Y. Fu; J. P. U. Fynbo; J.-J. Geng; G. Gianfagna; Y.-D. Hu; Y.-F. Huang; S.-Q. Jiang; P. G. Jonker; Y. Julakanti; J. A. Kennea; A. A. Kokomov; E. Kuulkers; W.-H. Lei; J. K. Leung; A. J. Levan; D.-Y. Li; Y. Li; S. P. Littlefair; X. Liu; A. L. Lysenko; Y.-N. Ma; A. Martin-Carrillo; P. O’Brien; T. Parsotan; J. Quirola-Vásquez; A. V. Ridnaia; S. Ronchini; A. Rossi; D. Mata-Sánchez; B. Schneider; R.-F. Shen; A. L. Thakur; A. Tohuvavohu; M. A. P. Torres; A. E. Tsvetkova; M. V. Ulanov; J.-J. Wei; D. Xiao; Y.-H. I. Yin; M. Bai; V. Burwitz; Z.-M. Cai; F.-S. Chen; H.-L. Chen; T.-X. Chen; W. Chen; Y.-F. Chen; Y.-H. Chen; H.-Q. Cheng; B. Cordier; C.-Z. Cui; W.-W. Cui; Y.-F. Dai; Z.-G. Dai; J. Eder; R. A. J. Eyles-Ferris; D.-W. Fan; C. Feldman; H. Feng; Z. Feng; P. Friedrich; X. Gao; J.-F. Gonzalez; J. Guan; D.-W Han; J. Han; D.-J. Hou; H.-B. Hu; T. Hu; M.-H. Huang; J. Huo; I. Hutchinson; Z. Ji; S.-M. Jia; Z.-Q. Jia; B.-W. Jiang; C.-C. Jin; G. Jin; J.-J. Jin; A. Keereman; H. Lerman; J.-F. Li; L.-H. Li; M.-S. Li; W. Li; Z.-D. Li; T.-Y. Lian; E.-W. Liang; Z.-X. Ling; C.-Z. Liu; H.-Y. Liu; H.-Q. Liu; M.-J. Liu; Y.-R. Liu; F.-J. Lu; H.-J. Lü; L.-D. Luo; F. L. Ma; J. Ma; J.-R. Mao; X. Mao; M. McHugh; N. Meidinger; K. Nandra; J. P. Osborne; H.-W. Pan; X. Pan; M. E. Ravasio; A. Rau; N. Rea; U. Rehman; J. Sanders; A. Santovincenzo; L.-M. Song; J. Su; L.-J. Sun; S.-L. Sun; X.-J. Sun; Y.-Y. Tan; Q.-J. Tang; Y.-H. Tao; J.-Z. Tong; C.-Y. Wang; H. Wang; J. Wang; L. Wang; W.-X. Wang; X.-F. Wang; X.-Y. Wang; Y.-L. Wang; Y.-S. Wang; D.-M. Wei; R. Willingale; S.-L. Xiong; H.-T. Xu; J.-J. Xu; X.-P. Xu; Y.-F. Xu; Z. Xu; C.-B. Xue; Y.-L. Xue; A.-L. Yan; F. Yang; H.-N. Yang; X.-T. Yang; Y.-J Yang; Y.-W. Yu; J. Zhang; M. Zhang; S.-N. Zhang; W.-D. Zhang; W.-J. Zhang; Y.-H. Zhang; Z. Zhang; Z. Zhang; Z.-L. Zhang; D.-H. Zhao; H.-S. Zhao; X.-F. Zhao; Z.-J. Zhao; L.-X. Zhou; Y.-L. Zhou; Y.-X. Zhu; Z.-C. Zhu; X.-X. Zuo
Publié dans: Nature Astronomy, 2025, ISSN 2397-3366
Éditeur: Springer Nature
DOI: 10.1038/S41550-024-02449-8

Exploring the range of impacts of helium in the spectra of double detonation models for Type Ia supernovae

Auteurs: F P Callan; C E Collins; S A Sim; L J Shingles; R Pakmor; S Srivastav; J M Pollin; S Gronow; F K Röpke; I R Seitenzahl
Publié dans: Monthly Notices of the Royal Astronomical Society, 2025, ISSN 1365-2966
Éditeur: OUP
DOI: 10.48550/ARXIV.2408.03048

Rapid kilonova evolution: Recombination and reverberation effects

Auteurs: Albert Sneppen, Darach Watson, James H. Gillanders, Kasper E. Heintz
Publié dans: Astronomy & Astrophysics, Numéro 688, 2024, ISSN 0004-6361
Éditeur: EDP Sciences
DOI: 10.1051/0004-6361/202348758

Thermal behavior as indicator for hyperons in binary neutron star merger remnants

Auteurs: Sebastian Blacker; Hristijan Kochankovski; Andreas Bauswein; Angels Ramos; Laura Tolos
Publié dans: Physical Review D, 2024, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2307.03710

Modelling the spectra of the kilonova AT2017gfo – II. Beyond the photospheric epochs

Auteurs: J H Gillanders, S A Sim, S J Smartt, S Goriely, A Bauswein
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 529, 2024, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAD3688

GRB 240825A: Early Reverse Shock and Its Physical Implications

Auteurs: Chao Wu, Yun Wang, Hua-Li Li, Li-Ping Xin, Dong Xu, Benjamin Schneider, Antonio de Ugarte Postigo, Gavin Lamb, Andrea Reguitti, Andrea Saccardi, Xing Gao, Xing-Ling Li, Qiu-Li Wang, Bing Zhang, Jian-Yan Wei, Shuang-Nan Zhang, Frédéric Daigne, Jean-Luc Atteia, Maria-Grazia Bernardini, Hong-Bo Cai, Arnaud Claret, Bertrand Cordier, Jin-Song Deng, Olivier Godet, Diego Götz, Xu-Hui Han, Zhe Kang, Guang-Wei Li, Zhen-Wei Li, Cheng-Zhi Liu, Xiao-Meng Lu, You Lv, Julian P Osborne, Jesse T. Palmerio, Yu-Lei Qiu, Stéphane Schanne, Damien Turpin, Susanna Diana Vergani, Jing Wang, Yu-Jie Xiao, Wen-Jin Xie, Yang Xu, Zhu-Heng Yao, Pin-Pin Zhang, Ruo-Song Zhang, Cheng-Wei Zhu, Riccardo Brivio, Stefano Covino, Paolo D’Avanzo, Matteo Ferro, Andrea Melandri, Andrea Rossi, José Feliciano Agüí Fernández, Christina C. Thöne, Chun-Hai Bai, Ali Esamdin, Abdusamatjan Iskandar, Shahidin Yaqup, Yu Zhang, Tu-Hong Zhong, Shao-Yu Fu, Shuai-Qing Jiang, Xing Liu, Jie An, Zi-Pei Zhu, Jia-Xin Cao, En-Wei Liang, Da-Bin Lin, Xiang-Gao Wang, Guo-Wang Du, Xin-Zhong Er, Yuan Fang, Xiao-Wei Liu, Christophe Adami, Michel Dennefeld, Emeric Le Floc’h, Johan Peter Uldall Fynbo, Páll Jakobsson, Daniele Bjørn Malesani, Zhi-Ping Jin, Jia Ren, Hao Wang, Da-Ming Wei, Hao Zhou, Sergio Campana, Shiho Kobayashi, Massimiliano De Pasquale
Publié dans: Research in Astronomy and Astrophysics, Numéro 25, 2025, ISSN 1674-4527
Éditeur: IOP Publishing
DOI: 10.1088/1674-4527/ADEAF0

Non-LTE radiative transfer simulations: improved agreement of the double detonation with normal Type Ia supernovae

Auteurs: Christine E Collins, Luke J Shingles, Stuart A Sim, Fionntan P Callan, Sabrina Gronow, Wolfgang Hillebrandt, Markus Kromer, Rüdiger Pakmor, Friedrich K Röpke
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 538, 2025, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAF261

Probing axionlike particles with multimessenger observations of neutron star mergers

Auteurs: Francesca Lecce; Alessandro Lella; Giuseppe Lucente; Vimal Vijayan; Andreas Bauswein; Maurizio Giannotti; Alessandro Mirizzi
Publié dans: Physical Review D, Numéro 112, 2025, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2504.02032

Kilonova simulations: connecting observations with the underlying physics

Auteurs: Christine Collins; Luke Shingles; Vimal Vijayan
Publié dans: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2025, ISSN 1471-2962
Éditeur: The Royal Society
DOI: 10.1098/RSTA.2024.0119

Including a luminous central remnant in radiative transfer simulations for Type Iax supernovae

Auteurs: F P Callan, S A Sim, C E Collins, L J Shingles, F Lach, F K Röpke, R Pakmor, M Kromer, S Srivastav
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 530, 2024, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/mnras/stae847

Fast X-ray transient EP240315A from a Lyman-continuum-leaking galaxy at z ≈ 5

Auteurs: Andrew J. Levan, Peter G. Jonker, Andrea Saccardi, Daniele Bjørn Malesani, Nial R. Tanvir, Luca Izzo, Kasper E. Heintz, Daniel Mata Sánchez, Jonathan Quirola-Vásquez, Manuel A. P. Torres, Susanna D. Vergani, Steve Schulze, Andrea Rossi, Paolo D’Avanzo, Benjamin P. Gompertz, Antonio Martin-Carrillo, Antonio de Ugarte Postigo, Benjamin Schneider, Weimin Yuan, Zhixing Ling, Wenjie Zhang, Xuan Mao, Yuan Liu, Hui Sun, Dong Xu, Zipei Zhu, José Feliciano Agüí Fernández, Lorenzo Amati, Franz E. Bauer, Sergio Campana, Francesco Carotenuto, Ashley Chrimes, Joyce N. D. van Dalen, Valerio D’Elia, Massimo Della Valle, Massimiliano De Pasquale, Vikram S. Dhillon, Lluís Galbany, Nicola Gaspari, Giulia Gianfagna, Andreja Gomboc, Nusrin Habeeb, Dieter Hartmann, Agnes P. C. van Hoof, Youdong Hu, Pall Jakobsson, Yashaswi Julakanti, Judith Korth, Chryssa Kouveliotou, Tanmoy Laskar, Stuart P. Littlefair, Elisabetta Maiorano, Jirong Mao, Andrea Melandri, M. Coleman Miller, Tamal Mukherjee, Samantha R. Oates, Paul O’Brien, Jesse T. Palmerio, Hannu Parviainen, Daniëlle L. A. Pieterse, Silvia Piranomonte, Luigi Piro, Giovanna Pugliese, Maria E. Ravasio, Ben Rayson, Ruben Salvaterra, Rubén Sánchez-Ramírez, Nikhil Sarin, Samuel P. R. Shilling, Rhaana L. C. Starling, Gianpiero Tagliaferri, Aishwarya Linesh Thakur, Christina C. Thöne, Klaas Wiersema, Isabelle Worssam, Tayyaba Zafar
Publié dans: Nature Astronomy, Numéro 9, 2025, ISSN 2397-3366
Éditeur: Springer Science and Business Media LLC
DOI: 10.1038/S41550-025-02612-9

Near infra-red absorption spectroscopy for astrophysically significant ions

Auteurs: Kirsten Dowd; Eric Doyle; Padraig Dunne
Publié dans: Experimental Astronomy, 2025, ISSN 1572-9508
Éditeur: Springer
DOI: 10.1007/S10686-025-10009-9

Towards inferring the geometry of kilonovae

Auteurs: Christine E Collins, Luke J Shingles, Andreas Bauswein, Stuart A Sim, Theodoros Soultanis, Vimal Vijayan, Andreas Flörs, Oliver Just, Gerrit Leck, Georgios Lioutas, Gabriel Martínez-Pinedo, Albert Sneppen, Darach Watson, Zewei Xiong
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 529, 2024, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/mnras/stae571

Nature Communications

Auteurs: Martín Solar; Michał J. Michałowski; Jakub Nadolny; Lluís Galbany; Jens Hjorth; Emmanouil Zapartas; Jesper Sollerman; Leslie Hunt; Sylvio Klose; Maciej Koprowski; Aleksandra Leśniewska; Michał Małkowski; Ana M. Nicuesa Guelbenzu; Oleh Ryzhov; Sandra Savaglio; Patricia Schady; Steve Schulze; Antonio de Ugarte Postigo; Susanna D. Vergani; Darach Watson; Radosław Wróblewski
Publié dans: Nature Communications, Numéro Springer Nature, 2024, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.48550/ARXIV.2409.01906

Luminosity predictions for the first three ionization stages of W, Pt, and Au to probe potential sources of emission in kilonova

Auteurs: M McCann, L P Mulholland, Z Xiong, C A Ramsbottom, C P Ballance, O Just, A Bauswein, G Martínez-Pinedo, F McNeill, S A Sim
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 538, 2025, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAF283

On the fate of the secondary white dwarf in double-degenerate double-detonation Type Ia supernovae – II. 3D synthetic observables

Auteurs: J M Pollin, S A Sim, R Pakmor, F P Callan, C E Collins, L J Shingles, F K Röpke, S Srivastav
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 533, 2024, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/mnras/stae1909

Monthly Notices of the Royal Astronomical Society

Auteurs: Hussenot-Desenonges, T; Wouters, T; Guessoum, N; Abdi, I; Abulwfa, A; Adami, C; Fernández, J.F. Agüí; Ahumada, T; Aivazyan, V; Akl, D; Anand, S; Andrade, C.M; Antier, S; Ata, S.A; d'Avanzo, P; Azzam, Y.A; Baransky, A; Basa, S; Blazek, M; Bendjoya, P; Beradze, S; Boumis, P; Bremer, M; Brivio, R; Buat, V; Bulla, M; Burkhonov, O; Burns, E; Cenko, S.B; Coughlin, M.W; Corradi, W; Daigne, F; Dietrich, T; Dornic, D; Ducoin, J.-G; Duverne, P.-A; Elhosseiny, E.G; Elnagahy, F.I; El-Sadek, M.A; Ferro, M; Le Floc'H, E; Freeberg, M; Fynbo, J.P.U; Götz, D; Gurbanov, E; Hamed, G.M; Hasanov, E; Healy, B.F; Heintz, K.E; Hello, P; Inasaridze, R; Iskandar, A; Ismailov, N; Izzo, L; Jhawar, S; Du Laz, T. Jegou; Kamel, T.M; Karpov, S; Klotz, A; Koulouridis, E; Kuin, N.P; Kochiashvili, N; Leonini, S; Lu, K.-X; Malesani, D.B; Masek, M; Mao, J; Melandri, A; Mihov, B.M; Natsvlishvili, R; Navarete, F; Nedora, V; Nicolas, J; Odeh, M; Palmerio, J; Pang, P.T.H; de Pasquale, M; Peng, H.W; Pormente, S; Peloton, J; Pradier, T; Pyshna, O; Rajabov, Y; Rakotondrainibe, N.A; Rivet, J.-P; Rousselot, L; Saccardi, A; Sasaki, N; Schneider, B; Serrau, M; Shokry, A; Slavcheva-Mihova, L; Simon, A; Sokoliuk, O; Srinivasaragavan, G; Strausbaugh, R; Takey, A; Tanvir, N.R; Thöne, C.C; Tillayev, Y; Melo, I. Tosta E; Turpin, D; de Ugarte Postigo, A; Vasylenko, V; Vergani, S.D; Vidadi, Z; Xu, D; Wang, L.T; Wang, X.F; Winters, J.M; Zhang, X.-L; Zhu, Z
Publié dans: Monthly Notices of the Royal Astronomical Society, 2024, ISSN 0035-8711
Éditeur: Oxford University Press
DOI: 10.48550/ARXIV.2310.14310

Emergence hour-by-hour of <i>r</i>-process features in the kilonova AT2017gfo

Auteurs: Albert Sneppen; Darach Watson; Rasmus Damgaard; Kasper E. Heintz; Nicholas Vieira; Petri Väisänen; Antoine Mahoro
Publié dans: Astronomy & Astrophysics, 2024, ISSN 1432-0746
Éditeur: EDP Sciences
DOI: 10.48550/ARXIV.2404.08730

Heavy-element production in a compact object merger observed by JWST

Auteurs: Andrew J. Levan, Benjamin P. Gompertz, Om Sharan Salafia, Mattia Bulla, Eric Burns, Kenta Hotokezaka, Luca Izzo, Gavin P. Lamb, Daniele B. Malesani, Samantha R. Oates, Maria Edvige Ravasio, Alicia Rouco Escorial, Benjamin Schneider, Nikhil Sarin, Steve Schulze, Nial R. Tanvir, Kendall Ackley, Gemma Anderson, Gabriel B. Brammer, Lise Christensen, Vikram S. Dhillon, Phil A. Evans, Michael Fausnaugh, Wen-fai Fong, Andrew S. Fruchter, Chris Fryer, Johan P. U. Fynbo, Nicola Gaspari, Kasper E. Heintz, Jens Hjorth, Jamie A. Kennea, Mark R. Kennedy, Tanmoy Laskar, Giorgos Leloudas, Ilya Mandel, Antonio Martin-Carrillo, Brian D. Metzger, Matt Nicholl, Anya Nugent, Jesse T. Palmerio, Giovanna Pugliese, Jillian Rastinejad, Lauren Rhodes, Andrea Rossi, Andrea Saccardi, Stephen J. Smartt, Heloise F. Stevance, Aaron Tohuvavohu, Alexander van der Horst, Susanna D. Vergani, Darach Watson, Thomas Barclay, Kornpob Bhirombhakdi, Elmé Breedt, Alice A. Breeveld, Alexander J. Brown, Sergio Campana, Ashley A. Chrimes, Paolo D’Avanzo, Valerio D’Elia, Massimiliano De Pasquale, Martin J. Dyer, Duncan K. Galloway, James A. Garbutt, Matthew J. Green, Dieter H. Hartmann, Páll Jakobsson, Paul Kerry, Chryssa Kouveliotou, Danial Langeroodi, Emeric Le Floc’h, James K. Leung, Stuart P. Littlefair, James Munday, Paul O’Brien, Steven G. Parsons, Ingrid Pelisoli, David I. Sahman, Ruben Salvaterra, Boris Sbarufatti, Danny Steeghs, Gianpiero Tagliaferri, Christina C. Thöne, Antonio de Ugarte Postigo, David Alexander Kann
Publié dans: Nature, Numéro 626, 2024, ISSN 0028-0836
Éditeur: Springer Science and Business Media LLC
DOI: 10.1038/S41586-023-06759-1

Primordial rotating disk composed of at least 15 dense star-forming clumps at cosmic dawn

Auteurs: S. Fujimoto, M. Ouchi, K. Kohno, F. Valentino, C. Giménez-Arteaga, G. B. Brammer, L. J. Furtak, M. Kohandel, M. Oguri, A. Pallottini, J. Richard, A. Zitrin, F. E. Bauer, M. Boylan-Kolchin, M. Dessauges-Zavadsky, E. Egami, S. L. Finkelstein, Z. Ma, I. Smail, D. Watson, T. A. Hutchison, J. R. Rigby, B. D. Welch, Y. Ao, L. D. Bradley, G. B. Caminha, K. I. Caputi, D. Espada, R. Endsley, Y. Fudamoto, J. González-López, B. Hatsukade, A. M. Koekemoer, V. Kokorev, N. Laporte, M. Lee, G. E. Magdis, Y. Ono, F. Rizzo, T. Shibuya, K. Shimasaku, F. Sun, S. Toft, H. Umehata, T. Wang, H. Yajima
Publié dans: Nature Astronomy, Numéro 9, 2025, ISSN 2397-3366
Éditeur: Springer Science and Business Media LLC
DOI: 10.1038/S41550-025-02592-W

Gravitational-wave model for neutron star merger remnants with supervised learning

Auteurs: Theodoros Soultanis, Kiril Maltsev, Andreas Bauswein, Katerina Chatziioannou, Friedrich K. Röpke, Nikolaos Stergioulas
Publié dans: Physical Review D, Numéro 111, 2025, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.1103/PHYSREVD.111.023002

The Day-long, Repeating GRB 250702B: A Unique Extragalactic Transient

Auteurs: Andrew J. Levan, Antonio Martin-Carrillo, Tanmoy Laskar, Rob A. J. Eyles-Ferris, Albert Sneppen, Maria Edvige Ravasio, Jillian C. Rastinejad, Joe S. Bright, Francesco Carotenuto, Ashley A. Chrimes, Gregory Corcoran, Benjamin P. Gompertz, Peter G. Jonker, Gavin P. Lamb, Daniele B. Malesani, Andrea Saccardi, Javier Sánchez-Sierras, Benjamin Schneider, Steve Schulze, Nial R. Tanvir, Susanna D. Vergani, Darach Watson, Jie An, Franz E. Bauer, Sergio Campana, Laura Cotter, Joyce N. D. van Dalen, Valerio D’Elia, Massimiliano De Pasquale, Antonio de Ugarte Postigo, null Dimple, Dieter H. Hartmann, Jens Hjorth, Luca Izzo, Páll Jakobsson, Amit Kumar, Andrea Melandri, Paul O’Brien, Silvia Piranomonte, Giovanna Pugliese, Jonathan Quirola-Vásquez, Rhaana Starling, Gianpiero Tagliaferri, Dong Xu, Makenzie E. Wortley
Publié dans: The Astrophysical Journal Letters, Numéro 990, 2025, ISSN 2041-8205
Éditeur: American Astronomical Society
DOI: 10.3847/2041-8213/ADF8E1

GRB 211024B: An Ultra-long GRB Powered by Magnetar

Auteurs: Shao-Yu Fu, Dong Xu, Wei-Hua Lei, Antonio de Ugarte Postigo, Daniele B. Malesani, David Alexander Kann, Páll Jakobsson, Johan P. U. Fynbo, Elisabetta Maiorano, Andrea Rossi, Diego Paris, Xing Liu, Shuai-Qing Jiang, Tian-Hua Lu, Jie An, Zi-Pei Zhu, Xing Gao, Jian-Yan Wei
Publié dans: The Astrophysical Journal, Numéro 977, 2024, ISSN 0004-637X
Éditeur: American Astronomical Society
DOI: 10.3847/1538-4357/AD8886

Spectral Hardening Reveals Afterglow Emergence in Long-duration Fast X-Ray Transients: A Case Study of GRB 250404A/EP250404a

Auteurs: Yi-Han Iris Yin, Yuan Fang, Bin-Bin Zhang, Chen Deng, Jun Yang, Run-Chao Chen, Yuan Liu, Yehao Cheng, Dong Xu, Xiaofeng Wang, Rongfeng Shen, Rui-Zhi Li, Jirong Mao, Wen-Xiong Li, Alberto Javier Castro-Tirado, Weihua Lei, Shao-Yu Fu, Yuan-Pei Yang, Shuai-Qing Jiang, Jie An, Chun Chen, Zhong-Nan Dong, Guowang Du, Ali Esamdin, Zhou Fan, Haicheng Feng, Lu Feng, Emilio Fernández-García, Xing Gao, Maria Gritsevich, Wei-Jian Guo, Jingwei Hu, You-Dong Hu, Yanlong Hua, Abdusamatjan Iskandar, Junjie Jin, Niu Li, Xia Li, Ziwei Li, Jia-Qi Lin, Dezi Liu, Jinzhong Liu, Qichun Liu, Xiaowei Liu, Xing Liu, Daniele B. Malesani, Ignacio Pérez-García, Hui Sun, Xue-Feng Wu, Yun-Ao Xiao, Ding-Rong Xiong, Shengyu Yan, Beibei Zhang, Jinghua Zhang, Haichang Zhu, Zipei Zhu, Hu Zou, Weimin Yuan, Bing Zhang
Publié dans: The Astrophysical Journal Letters, Numéro 989, 2025, ISSN 2041-8205
Éditeur: American Astronomical Society
DOI: 10.3847/2041-8213/ADF552

Calcium in a supernova remnant as a fingerprint of a sub-Chandrasekhar-mass explosion

Auteurs: Priyam Das, Ivo R. Seitenzahl, Ashley J. Ruiter, Friedrich K. Röpke, Rüdiger Pakmor, Frédéric P. A. Vogt, Christine E. Collins, Parviz Ghavamian, Stuart A. Sim, Brian J. Williams, Stefan Taubenberger, J. Martin Laming, Janette Suherli, Ralph Sutherland, Nicolás Rodríguez-Segovia
Publié dans: Nature Astronomy, Numéro 9, 2025, ISSN 2397-3366
Éditeur: Springer Science and Business Media LLC
DOI: 10.1038/S41550-025-02589-5

Electron-impact excitation of zirconium <scp>i</scp>–<scp>iii</scp> in support of neutron star merger diagnostics

Auteurs: M McCann, C P Ballance, F McNeill, S A Sim, C A Ramsbottom
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 540, 2025, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAF866

A comprehensive broadband analysis of the high-redshift GRB 240218A

Auteurs: "R. Brivio; S. Campana; S. Covino; M. Ferro; G. Gianfagna; M.G. Bernardini; P. D'Avanzo; S. Giarratana; G. Ghirlanda; Y.-D. Hu; A. Melandri; L. Nava; L. Piro; A. Rossi; O.S. Salafia; C. Salvaggio; R. Salvaterra; T. Sbarrato; B. Sbarufatti; G. Tagliaferri; A.L. Thakur; G. Tovmassian; J.F. Ag\\""u'i Fern'andez; G. Bruni; A.J. Castro-Tirado; V. D'Elia; M. De Pasquale; A. de Ugarte Postigo; S. de Wet; D.H. Hartmann; S. Klose; S. Kobayashi; E. Maiorano; D.B. Malesani; E. Marini; A. Martin-Carrillo; A. Nicuesa Guelbenzu; S.B. Pandey; D. Paris; G. Pugliese; A. Rau; R. Ricci; A. Saccardi; R. S'anchez-Ram'irez; N.R. Tanvir; C. Th\\""one; T. Zafar"
Publié dans: Astronomy & Astrophysics, 2025, ISSN 1432-0746
Éditeur: EDP Sciences
DOI: 10.1051/0004-6361/202452748

Helium features are inconsistent with the spectral evolution of the kilonova AT2017gfo

Auteurs: Albert Sneppen, Rasmus Damgaard, Darach Watson, Christine E. Collins, Luke Shingles, Stuart A. Sim
Publié dans: Astronomy &amp; Astrophysics, Numéro 692, 2024, ISSN 0004-6361
Éditeur: EDP Sciences
DOI: 10.1051/0004-6361/202451450

Nature

Auteurs: Andrew J. Levan; Benjamin P. Gompertz; Om Sharan Salafia; Mattia Bulla; Eric Burns; Kenta Hotokezaka; Luca Izzo; Gavin P. Lamb; Daniele B. Malesani; Samantha R. Oates; Maria Edvige Ravasio; Alicia Rouco Escorial; Benjamin Schneider; Nikhil Sarin; Steve Schulze; Nial R. Tanvir; Kendall Ackley; Gemma Anderson; Gabriel B. Brammer; Lise Christensen; Vikram S. Dhillon; Phil A. Evans; Michael Fausnaugh; Wen-fai Fong; Andrew S. Fruchter; Chris Fryer; Johan P. U. Fynbo; Nicola Gaspari; Kasper E. Heintz; Jens Hjorth; Jamie A. Kennea; Mark R. Kennedy; Tanmoy Laskar; Giorgos Leloudas; Ilya Mandel; Antonio Martin-Carrillo; Brian D. Metzger; Matt Nicholl; Anya Nugent; Jesse T. Palmerio; Giovanna Pugliese; Jillian Rastinejad; Lauren Rhodes; Andrea Rossi; Andrea Saccardi; Stephen J. Smartt; Heloise F. Stevance; Aaron Tohuvavohu; Alexander van der Horst; Susanna D. Vergani; Darach Watson; Thomas Barclay; Kornpob Bhirombhakdi; Elmé Breedt; Alice A. Breeveld; Alexander J. Brown; Sergio Campana; Ashley A. Chrimes; Paolo D’Avanzo; Valerio D’Elia; Massimiliano De Pasquale; Martin J. Dyer; Duncan K. Galloway; James A. Garbutt; Matthew J. Green; Dieter H. Hartmann; Páll Jakobsson; Paul Kerry; Chryssa Kouveliotou; Danial Langeroodi; Emeric Le Floc’h; James K. Leung; Stuart P. Littlefair; James Munday; Paul O’Brien; Steven G. Parsons; Ingrid Pelisoli; David I. Sahman; Ruben Salvaterra; Boris Sbarufatti; Danny Steeghs; Gianpiero Tagliaferri; Christina C. Thöne; Antonio de Ugarte Postigo; David Alexander Kann
Publié dans: Nature, 2023, ISSN 0028-0836
Éditeur: Nature Publishing Group
DOI: 10.1038/S41586-023-06759-1

Collisional and radiative data for tellurium ions in kilonovae modelling and laboratory benchmarks

Auteurs: L P Mulholland, F McNeill, S A Sim, C P Ballance, C A Ramsbottom
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 534, 2024, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/mnras/stae2331

Exploring the range of impacts of helium in the spectra of double detonation models for Type Ia supernovae

Auteurs: F P Callan, C E Collins, S A Sim, L J Shingles, R Pakmor, S Srivastav, J M Pollin, S Gronow, F K Röpke, I R Seitenzahl
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 539, 2025, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAF539

Multi-messenger gravitational lensing

Auteurs: Graham P. Smith; Tessa Baker; Simon Birrer; Christine E. Collins; Jose Maria Ezquiaga; Srashti Goyal; Otto A. Hannuksela; Phurailatpam Hemanta; Martin A. Hendry; Justin Janquart; David Keitel; Andrew
Publié dans: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2025, ISSN 1471-2962
Éditeur: The Royal Society
DOI: 10.48550/ARXIV.2503.19973

Impact of hyperons on neutron star mergers: Gravitational waves, mass ejection, and black hole formation

Auteurs: Hristijan Kochankovski; Georgios Lioutas; Sebastian Blacker; Andreas Bauswein; Angels Ramos; Laura Tolos
Publié dans: Physical Review D, Numéro 112, 2025, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2501.12905

New radiative and collisional atomic data for Sr <scp>ii</scp> and Y <scp>ii</scp> with application to Kilonova modelling

Auteurs: L P Mulholland, N E McElroy, F L McNeill, S A Sim, C P Ballance, C A Ramsbottom
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro 532, 2024, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.1093/mnras/stae1615

Monthly Notices of the Royal Astronomical Society

Auteurs: Lioutas, Georgios; Bauswein, Andreas; Soultanis, Theodoros; Pakmor, Rüdiger; Springel, Volker; Röpke, Friedrich K
Publié dans: Monthly Notices of the Royal Astronomical Society, 2024, ISSN 0035-8711
Éditeur: Oxford University Press (OUP)
DOI: 10.15120/GSI-2024-00856

A Power Spectral Study of PHANGS Galaxies with JWST MIRI: On the Spatial Scales of Dust and Polycyclic Aromatic Hydrocarbons

Auteurs: Charlie Lind-Thomsen, Albert Sneppen, Charles L. Steinhardt
Publié dans: The Astrophysical Journal, Numéro 985, 2025, ISSN 0004-637X
Éditeur: American Astronomical Society
DOI: 10.3847/1538-4357/ADC808

Other (1)

The Science of the Einstein Telescope

Auteurs: Abac et al.
Publié dans: 2025
Éditeur: arXiv
DOI: 10.48550/ARXIV.2503.12263