Understanding kilonova diversity using radiative transfer simulations with realistic binary neutron star merger ejecta

Información del proyecto

KN-TRANSFER

Identificador del acuerdo de subvención: 101152610

DOI

10.3030/101152610

Proyecto cerrado

Fecha de la firma de la CE 18 Abril 2024

Fecha de inicio 1 Septiembre 2024

Fecha de finalización 31 Agosto 2026

Financiado con arreglo a

• Marie Skłodowska-Curie Actions (MSCA)

Coste total

Sin datos

Aportación de la UE

€ 199 694,40

Coordinado por

THE PROVOST, FELLOWS, FOUNDATION SCHOLARS & THE OTHER MEMBERS OF BOARD, OF THE COLLEGE OF THE HOLY & UNDIVIDED TRINITY OF QUEEN ELIZABETH NEAR DUBLIN
Ireland

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Resultado final

Data Management Plan (1)

Data Management Plan

The Data Management Plan describes the data management life cycle for all data sets that will be collected, processed or generated by the action. It is a document describing what data will be collected, processed or generated and following what methodology and standards, whether and how this data will be shared and/or made open, and how it will be curated and preserved.

Publicaciones

Peer reviewed articles (15)

The asymmetry of white dwarf double detonations and the observed scatter around the Phillips relation

Autores: Alexander Holas, Friedrich K. Röpke, Rüdiger Pakmor, Fionntan P. Callan, Josh Pollin, Stuart A. Sim, Christine E. Collins, Luke J. Shingles, Javier Moran-Fraile
Publicado en: Astronomy & Astrophysics, Edición 698, 2025, ISSN 0004-6361
Editor: EDP Sciences
DOI: 10.1051/0004-6361/202554640

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

Autores: 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
Publicado en: Nature Astronomy, Edición 9, 2025, ISSN 2397-3366
Editor: Springer Science and Business Media LLC
DOI: 10.1038/S41550-025-02589-5

Updated 3D NLTE Nebular Diagnostics Favor D ⁶ Models that Leave Behind a Surviving Companion for Normal Type Ia Supernovae

Autores: J. M. Pollin, F. P. Callan, C. E. Collins, A. Holas, L. J. Shingles, R. Pakmor, F. K. Röpke, S. A. Sim
Publicado en: Research Notes of the AAS, Edición 10, 2026, ISSN 2515-5172
Editor: American Astronomical Society
DOI: 10.3847/2515-5172/AE8395

Observational signatures of thermonuclear electron-capture supernovae

Autores: Alexander Holas, Fionntan P. Callan, Samuel W. Jones, Friedrich K. Röpke, Rüdiger Pakmor, Alexandra Kozyreva, Christine E. Collins, Luke J. Shingles, Stuart A. Sim, Joshua M. Pollin
Publicado en: Astronomy & Astrophysics, Edición 711, 2026, ISSN 0004-6361
Editor: EDP Sciences
DOI: 10.1051/0004-6361/202660029

Light travel time effects in kilonova models

Autores: F McNeill, S A Sim, C E Collins, L J Shingles, R Damgaard, A Sneppen, J H Gillanders
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 546, 2026, ISSN 0035-8711
Editor: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAG068

Kilonova simulations: connecting observations with the underlying physics

Autores: Christine Collins, Luke Shingles, Vimal Vijayan
Publicado en: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Edición 383, 2026, ISSN 1364-503X
Editor: The Royal Society
DOI: 10.1098/RSTA.2024.0119

Multidimensional nebular-phase calculations of dynamically driven double-degenerate double-detonation models for Type Ia supernovae

Autores: J M Pollin, S A Sim, L J Shingles, R Pakmor, F P Callan, C E Collins, F  K Röpke, L A Kwok, A Holas, S Srivastav
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 548, 2026, ISSN 0035-8711
Editor: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAG735

Helium as an indicator of the neutron-star merger remnant lifetime and its potential for equation of state constraints

Autores: Albert Sneppen, Oliver Just, Andreas Bauswein, Rasmus Damgaard, Darach Watson, Luke J. Shingles, Christine E. Collins, Stuart A. Sim, Zewei Xiong, Gabriel Martínez-Pinedo, Theodoros Soultanis, Vimal Vijayan
Publicado en: Physical Review D, Edición 113, 2026, ISSN 2470-0010
Editor: American Physical Society (APS)
DOI: 10.1103/5J43-L6XR

Exploring the diversity of kilonovae with 3D radiative transfer

Autores: C. E. Collins, L. J. Shingles, V. Vijayan, A. Flörs, O. Just, F. McNeill, Z. Xiong, A. Bauswein, K. Maguire, S. A. Sim
Publicado en: Astronomy & Astrophysics, Edición 712, 2026, ISSN 0004-6361
Editor: EDP Sciences
DOI: 10.1051/0004-6361/202660607

Multi-messenger gravitational lensing

Autores: 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 J. Levan, Rico K. L. Lo, Anupreeta More, Matt Nicholl, Inés Pastor-Marazuela, Andrés I. Ponte Pérez, Helena Ubach, Laura E. Uronen, Mick Wright, Miguel Zumalacarregui, Federica Bianco, Mesut Çalişkan, Juno C. L. Chan, Elena Colangeli, Benjamin P. Gompertz, Christopher P. Haines, Erin E. Hayes, Bin Hu, Gavin P. Lamb, Anna Liu, Soheb Mandhai, Harsh Narola, Quynh Lan Nguyen, Jason S. C. Poon, Dan Ryczanowski, Eungwang Seo, Anowar J. Shajib, Xikai Shan, Nial Tanvir, Luka Vujeva
Publicado en: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Edición 383, 2026, ISSN 1364-503X
Editor: The Royal Society
DOI: 10.1098/RSTA.2024.0134

Violent mergers revisited: The origin of the fastest stars in the Galaxy

Autores: Rüdiger Pakmor, Ken J. Shen, Aakash Bhat, Abinaya Swaruba Rajamuthukumar, Christine E. Collins, Cillian O’Donnell, Evan B. Bauer, Fionntan P. Callan, Friedrich K. Röpke, Joshua M. Pollin, Kate Maguire, Lindsey A. Kwok, Ravi Seth, Stefan Taubenberger, Stephen Justham
Publicado en: Astronomy & Astrophysics, Edición 706, 2026, ISSN 0004-6361
Editor: EDP Sciences
DOI: 10.1051/0004-6361/202557670

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

Autores: Albert Sneppen, Rasmus Damgaard, Darach Watson, Christine E. Collins, Luke Shingles, Stuart A. Sim
Publicado en: Astronomy & Astrophysics, Edición 692, 2024, ISSN 0004-6361
Editor: EDP Sciences
DOI: 10.1051/0004-6361/202451450

Late-time emission-line profiles from kilonova models

Autores: S A Sim, O Just, Z Xiong, A Bauswein, L P Mulholland, G Leck, G Martínez-Pinedo, L J Shingles, C E Collins, F McNeill, M McCann, C P Ballance, C A Ramsbottom
Publicado en: Monthly Notices of the Royal Astronomical Society, Edición 551, 2026, ISSN 0035-8711
Editor: Oxford University Press (OUP)
DOI: 10.1093/MNRAS/STAG1384

NLTE spectral modelling for a carbon-oxygen and helium white dwarf merger as a Ca-rich transient candidate

Autores: F. P. Callan, A. Holas, J. Morán-Fraile, S. A. Sim, C. E. Collins, L. J. Shingles, J. M. Pollin, F. K. Röpke, R. Pakmor, F. R. N. Schneider
Publicado en: Astronomy & Astrophysics, Edición 702, 2025, ISSN 0004-6361
Editor: EDP Sciences
DOI: 10.1051/0004-6361/202554548

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

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

Conference proceedings (1)

Kilonovae radiative transfer simulations from neutron star mergers

Autores: Christine Collins, Luke Jeremy Shingles, Vimal Vijayan
Publicado en: Proceedings of FAIR next generation scientists - 8th Edition Workshop — PoS(FAIRness2024), 2026
Editor: Sissa Medialab
DOI: 10.22323/1.475.0006