From Subatomic to Cosmic Scales: Simulating, Modelling, Analysing Binary Neutron Star Mergers

Project Information

SMArt

Grant agreement ID: 101076369

DOI

10.3030/101076369

EC signature date 15 December 2022

Start date 1 September 2023

End date 31 August 2028

Funded under

• European Research Council (ERC)

Total cost

€ 1 499 762,50

EU contribution

€ 1 499 762,50

Coordinated by

UNIVERSITAET POTSDAM
Germany

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Data Management Plan (1)

Data Management Plan

Publications

Peer reviewed articles (30)

What to Expect: Kilonova Light Curve Predictions via Equation of State Marginalization

Author(s): Andrew Toivonen, Gargi Mansingh, Holton Griffin, Armita Kazemi, Frank Kerkow, Stephen K. Mahanty, Jacob Markus, Seiya Tsukamoto, Sushant Sharma Chaudhary, Sarah Antier, Michael W. Coughlin, Deep Chatterjee, Reed Essick, Shaon Ghosh, Tim Dietrich, Philippe Landry
Published in: Publications of the Astronomical Society of the Pacific, Issue 137, 2025, ISSN 0004-6280
Publisher: IOP Publishing
DOI: 10.48550/ARXIV.2410.10702

From Existing and New Nuclear and Astrophysical Constraints to Stringent Limits on the Equation of State of Neutron-Rich Dense Matter

Author(s): Hauke Koehn, Henrik Rose, Peter T. H. Pang, Rahul Somasundaram, Brendan T. Reed, Ingo Tews, Adrian Abac, Oleg Komoltsev, Nina Kunert, Aleksi Kurkela, Michael W. Coughlin, Brian F. Healy, Tim Dietrich
Published in: Physical Review X, Issue 15, 2025, ISSN 2160-3308
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2402.04172

Data Driven Approach for Extracting Tidal Information from Neutron Star Binary Mergers Observed with the Einstein Telescope

Author(s): Adrian Abac, Anna Puecher, Jonathan Gair, Tim Dietrich
Published in: Physical Review Letters, Issue 134, 2025, ISSN 0031-9007
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2501.10272

Machine-learning classifier for the postmerger remnant of binary neutron stars

Author(s): Anna Puecher; Tim Dietrich
Published in: Physical Review D, 2024, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2408.10678

Robust parameter estimation within minutes on gravitational wave signals from binary neutron star inspirals

Author(s): Thibeau Wouters, Peter T. H. Pang, Tim Dietrich, Chris Van Den Broeck
Published in: Physical Review D, Issue 110, 2024, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2404.11397

Multi-physics framework for fast modeling of gamma-ray burst afterglows

Author(s): Vsevolod Nedora; Ludovica Crosato Menegazzi; Enrico Peretti; Tim Dietrich; Masaru Shibata
Published in: Monthly Notices of the Royal Astronomical Society, 2025, ISSN 1365-2966
Publisher: Oxford University Press
DOI: 10.48550/ARXIV.2409.16852

Data-driven approach for modeling the temporal and spectral evolution of kilonova systematic uncertainties

Author(s): Sahil Jhawar, Thibeau Wouters, Peter T. H. Pang, Mattia Bulla, Michael W. Coughlin, Tim Dietrich
Published in: Physical Review D, Issue 111, 2025, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2410.21978

Black-hole formation in binary neutron star mergers: The impact of spin on the prompt-collapse scenario

Author(s): Federico Schianchi; Maximiliano Ujevic; Anna Neuweiler; Henrique Gieg; Ivan Markin; Tim Dietrich
Published in: Physical Review D, 2024, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2402.16626

Role of muons in binary neutron star mergers: First simulations

Author(s): Henrique Gieg; Federico Schianchi; Maximiliano Ujevic; Tim Dietrich
Published in: Physical Review D, 2025, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2409.04420

What no one has seen before: gravitational waveforms from warp drive collapse

Author(s): Katy Clough, Tim Dietrich, Sebastian Khan
Published in: The Open Journal of Astrophysics, Issue 7, 2024, ISSN 2565-6120
Publisher: Maynooth University
DOI: 10.48550/ARXIV.2406.02466

Classification of compact objects and model comparison using EOS knowledge

Author(s): Hauke Koehn, Thibeau Wouters, Henrik Rose, Peter T. H. Pang, Rahul Somasundaram, Ingo Tews, Tim Dietrich
Published in: Physical Review D, Issue 110, 2024, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2407.07837

Role of muons in binary neutron star mergers: First simulations

Author(s): Henrique Gieg, Federico Schianchi, Maximiliano Ujevic, Tim Dietrich
Published in: Physical Review D, Issue 112, 2025, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2409.04420

An online framework for fitting fast transient light curves

Author(s): Tyler Barna; Brandon Reed; Igor Andreoni; Michael W Coughlin; Tim Dietrich; Steven L Groom; Theophile Jegou du Laz; Peter T H Pang; Josiah N Purdum; Ben Rusholme
Published in: Monthly Notices of the Royal Astronomical Society, 2024, ISSN 1365-2966
Publisher: Oxford University Press
DOI: 10.48550/ARXIV.2404.17515

Probing quarkyonic matter in neutron stars with the Bayesian nuclear-physics multimessenger astrophysics framework

Author(s): Peter T. H. Pang, Lars Sivertsen, Rahul Somasundaram, Tim Dietrich, Srimoyee Sen, Ingo Tews, Michael W. Coughlin, Chris Van Den Broeck
Published in: Physical Review C, Issue 109, 2024, ISSN 2469-9985
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2308.15067

Impact of dark matter on tidal signatures in neutron star mergers with the Einstein Telescope

Author(s): Hauke Koehn, Edoardo Giangrandi, Nina Kunert, Rahul Somasundaram, Violetta Sagun, Tim Dietrich
Published in: Physical Review D, Issue 110, 2024, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2408.14711

Probing quarkyonic matter in neutron stars with the Bayesian nuclear-physics multimessenger astrophysics framework

Author(s): Peter T. H. Pang; Lars Sivertsen; Rahul Somasundaram; Tim Dietrich; Srimoyee Sen; Ingo Tews; Michael W. Coughlin; Chris Van Den Broeck
Published in: Physical Review C, 2024, ISSN 2469-9993
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2308.15067

Employing deep-learning techniques for the conservative-to-primitive recovery in binary neutron star simulations

Author(s): Ranjith Mudimadugula, Federico Schianchi, Anna Neuweiler, Thibeau Wouters, Henrique Gieg, Tim Dietrich
Published in: The European Physical Journal A, Issue 61, 2025, ISSN 1434-601X
Publisher: Springer Science and Business Media LLC
DOI: 10.48550/ARXIV.2503.08289

New gravitational waveform model for precessing binary neutron stars with double-spin effects

Author(s): Marta Colleoni; Felip A. Ramis Vidal; Nathan K. Johnson-McDaniel; Tim Dietrich; Maria Haney; Geraint Pratten
Published in: Physical Review D, 2025, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2311.15978

Impact of gravitational waveform model systematics on the measurement of the Hubble constant

Author(s): Nina Kunert, Jonathan Gair, Peter T. H. Pang, Tim Dietrich
Published in: Physical Review D, Issue 110, 2024, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2405.18158

"<mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML"" display=""inline""><mml:mi>M</mml:mi><mml:mn>1</mml:mn></mml:math> neutrino transport within the numerical-relativistic code BAM with application to low mass binary neutron star mergers"

Author(s): Federico Schianchi; Henrique Gieg; Vsevolod Nedora; Anna Neuweiler; Maximiliano Ujevic; Mattia Bulla; Tim Dietrich
Published in: Physical Review D, 2024, ISSN 2470-0029
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2307.04572

General relativistic magnetohydrodynamic simulations with bam: Implementation and code comparison

Author(s): Anna Neuweiler; Tim Dietrich; Bernd Brügmann; Edoardo Giangrandi; Kenta Kiuchi; Federico Schianchi; Philipp Mösta; Swapnil Shankar; Bruno Giacomazzo; Masaru Shibata
Published in: Physical Review D, 2024, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2407.20946

Magnetohydrodynamic simulations of eccentric binary neutron star mergers

Author(s): Anna Neuweiler, Tim Dietrich, Bernd Brügmann
Published in: Physical Review D, Issue 112, 2025, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2504.10228

An updated nuclear-physics and multi-messenger astrophysics framework for binary neutron star mergers

Author(s): Peter T. H. Pang, Tim Dietrich, Michael W. Coughlin, Mattia Bulla, Ingo Tews, Mouza Almualla, Tyler Barna, Ramodgwendé Weizmann Kiendrebeogo, Nina Kunert, Gargi Mansingh, Brandon Reed, Niharika Sravan, Andrew Toivonen, Sarah Antier, Robert O. VandenBerg, Jack Heinzel, Vsevolod Nedora, Pouyan Salehi, Ritwik Sharma, Rahul Somasundaram, Chris Van Den Broeck
Published in: Nature Communications, Issue 14, 2023, ISSN 2041-1723
Publisher: Springer Science and Business Media LLC
DOI: 10.1038/S41467-023-43932-6

What Can We Learn about the Unstable Equation-of-state Branch from Neutron Star Mergers?

Author(s): Maximiliano Ujevic; Rahul Somasundaram; Tim Dietrich; J. Margueron; Ingo Tews
Published in: The Astrophysical Journal Letters, 2024, ISSN 2041-8213
Publisher: IOP Publishing
DOI: 10.60692/G511N-QT560

New and robust gravitational-waveform model for high-mass-ratio binary neutron star systems with dynamical tidal effects

Author(s): Adrian G. Abac; Tim Dietrich; A. Buonanno; Jan Steinhoff; Maximiliano Ujevic
Published in: Physical Review D, 2024, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2311.07456

Comparing gravitational waveform models for binary black hole mergers through a hypermodels approach

Author(s): Anna Puecher, Anuradha Samajdar, Gregory Ashton, Chris Van Den Broeck, Tim Dietrich
Published in: Physical Review D, Issue 109, 2024, ISSN 2470-0010
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2310.03555

Nuclear physics constraints from binary neutron star mergers in the Einstein Telescope era

Author(s): Iacovelli, Francesco; Mancarella, Michele; Mondal, Chiranjib; Puecher, Anna; Dietrich, Tim; Gulminelli, Francesca; Maggiore, Michele; Oertel, Micaela
Published in: Physical Review D, 2023, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2308.12378

Leveraging differentiable programming in the inverse problem of neutron stars

Author(s): Thibeau Wouters, Peter T. H. Pang, Hauke Koehn, Henrik Rose, Rahul Somasundaram, Ingo Tews, Tim Dietrich, Chris Van Den Broeck
Published in: Physical Review D, Issue 112, 2025, ISSN 2470-0029
Publisher: American Physical Society (APS)
DOI: 10.48550/ARXIV.2504.15893

Using equation of state constraints to classify low-mass compact binary mergers

Author(s): Jacob Golomb; Isaac Legred; Katerina Chatziioannou; Adrian Abac; Tim Dietrich
Published in: Physical Review D, 2024, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.48550/ARXIV.2403.07697

Bayesian model selection for GRB 211211A through multiwavelength analyses

Author(s): Kunert, Nina; Antier, Sarah; Nedora, Vsevolod; Bulla, Mattia; Pang, Peter T. H.; Anand, Shreya; Coughlin, Michael W.; Tews, Ingo; Barnes, Jennifer; Hussenot-Desenonges, Thomas; Healy, Brian; du Laz, Theophile Jegou; Pilloix, Meili; Kiendrebeogo, Weizmann; Dietrich, Tim
Published in: Monthly Notices of the Royal Astronomical Society, 2023, ISSN 1365-2966
Publisher: Oxford University Press
DOI: 10.48550/ARXIV.2301.02049