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

Informations projet

SMArt

N° de convention de subvention: 101076369

DOI

10.3030/101076369

Date de signature de la CE 15 Decembre 2022

Date de début 1 Septembre 2023

Date de fin 31 Août 2028

Financé au titre de

• European Research Council (ERC)

Coût total

€ 1 499 762,50

Contribution de l’UE

€ 1 499 762,50

Coordonné par

UNIVERSITAET POTSDAM
Germany

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 .

Livrables

Data Management Plan (1)

Data Management Plan

Publications

Peer reviewed articles (40)

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

Auteurs: 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
Publié dans: Publications of the Astronomical Society of the Pacific, Numéro 137, 2025, ISSN 0004-6280
Éditeur: 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

Auteurs: 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
Publié dans: Physical Review X, Numéro 15, 2025, ISSN 2160-3308
Éditeur: 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

Auteurs: Adrian Abac, Anna Puecher, Jonathan Gair, Tim Dietrich
Publié dans: Physical Review Letters, Numéro 134, 2025, ISSN 0031-9007
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2501.10272

Challenging a binary neutron star merger interpretation of GW230529

Auteurs: Ivan Markin, Anna Puecher, Mattia Bulla, Tim Dietrich
Publié dans: Physical Review D, Numéro 113, 2026, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2508.08750

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

Auteurs: Anna Puecher; Tim Dietrich
Publié dans: Physical Review D, 2024, ISSN 2470-0029
Éditeur: American Physical Society
DOI: 10.48550/ARXIV.2408.10678

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

Auteurs: Thibeau Wouters, Peter T. H. Pang, Tim Dietrich, Chris Van Den Broeck
Publié dans: Physical Review D, Numéro 110, 2024, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2404.11397

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

Auteurs: Vsevolod Nedora; Ludovica Crosato Menegazzi; Enrico Peretti; Tim Dietrich; Masaru Shibata
Publié dans: Monthly Notices of the Royal Astronomical Society, 2025, ISSN 1365-2966
Éditeur: Oxford University Press
DOI: 10.48550/ARXIV.2409.16852

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

Auteurs: Sahil Jhawar, Thibeau Wouters, Peter T. H. Pang, Mattia Bulla, Michael W. Coughlin, Tim Dietrich
Publié dans: Physical Review D, Numéro 111, 2025, ISSN 2470-0010
Éditeur: 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

Auteurs: Federico Schianchi; Maximiliano Ujevic; Anna Neuweiler; Henrique Gieg; Ivan Markin; Tim Dietrich
Publié dans: Physical Review D, 2024, ISSN 2470-0029
Éditeur: American Physical Society
DOI: 10.48550/ARXIV.2402.16626

Detecting Electromagnetic Counterparts to LIGO/Virgo/KAGRA Gravitational-wave Events with DECam: Neutron Star Mergers

Auteurs: Kunnumkai, K.; Palmese, A.; Farah, A. M.; Bulla, M.; Dietrich, T.; Pang, P. T.H.; Anand, S.; Andreoni, I.; Cabrera, T.; O’Connor, B.; van der Sluys, Marc; van den Broeck, Chris; Baka, Tomek; Caudill, Sarah; Dooney, Tom; Lopez, Melissa; Meijer, Quirijn; Narola, Harsh
Publié dans: The Astrophysical Journal, 2025, ISSN 1538-4357
Éditeur: IOP Publishing
DOI: 10.48550/ARXIV.2411.13673

Simulating binary neutron star mergers with finite-temperature equations of state: The influences of the slope of the symmetry energy and artificial heating

Auteurs: Henrique Gieg, Maximiliano Ujevic, Armen Sedrakian, Tim Dietrich
Publié dans: Physical Review D, Numéro 112, 2025, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2507.23684

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

Auteurs: Katy Clough, Tim Dietrich, Sebastian Khan
Publié dans: The Open Journal of Astrophysics, Numéro 7, 2024, ISSN 2565-6120
Éditeur: Maynooth University
DOI: 10.48550/ARXIV.2406.02466

Black hole spectroscopy of collapsing and merging neutron stars

Auteurs: Oliver Steppohn, Sebastian H. Völkel, Tim Dietrich
Publié dans: Physical Review D, Numéro 113, 2026, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2508.15534

Limits on the ejecta mass during the search for kilonovae associated with neutron star-black hole mergers: A case study of S230518h, GW230529, S230627c and the low-significance candidate S240422ed

Auteurs: M. Pillas, S. Antier, K. Ackley, T. Ahumada, D. Akl, L. de Almeida, S. Anand, C. Andrade, I. Andreoni, K. A. Bostroem, M. Bulla, E. Burns, T. Cabrera, S. Chang, H. Choi, B. O’Connor, M. W. Coughlin, W. Corradi, A. R. Gibbs, T. Dietrich, D. Dornic, J.-G. Ducoin, P.-A. Duverne, H.-B. Eggenstein, M. Freeberg, M. Dyer, M. Fausnaugh, Wen-fai Fong, F. Foucart, D. Frostig, N. Guessoum, Vaidehi Gupta, P. Hello, G. Hosseinzadeh, L. Hu, T. Hussenot-Desenonges, M. Im, R. Jayaraman, M. Jeong, V. Karambelkar, M. Kasliwal, S. Kim, C. D. Kilpatrick, N. Kochiashvili, S. Karpov, K. Kunnumkai, M. Lamoureux, C. U. Lee, N. Lourie, J. Lyman, M. Mašek, F. Magnani, G. Mo, M. Molham, A. H. Nitz, M. Nicholl, F. Navarete, K. Noysena, D. O’Neill, G. S. H. Paek, A. Palmese, R. Poggiani, T. Pradier, O. Pyshna, Y. Rajabov, J. C. Rastinejad, D. J. Sand, P. Shawhan, M. Shrestha, R. Simcoe, S. J. Smartt, D. Steeghs, R. Stein, H. F. Stevance, A. Takey, M. Sun, A. Toivonen, D. Turpin, K. Ulaczyk, A. Wold, T. Wouters
Publié dans: Physical Review D, Numéro 112, 2025, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2503.15422

Classification of compact objects and model comparison using EOS knowledge

Auteurs: Hauke Koehn, Thibeau Wouters, Henrik Rose, Peter T. H. Pang, Rahul Somasundaram, Ingo Tews, Tim Dietrich
Publié dans: Physical Review D, Numéro 110, 2024, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2407.07837

Role of muons in binary neutron star mergers: First simulations

Auteurs: Henrique Gieg, Federico Schianchi, Maximiliano Ujevic, Tim Dietrich
Publié dans: Physical Review D, Numéro 112, 2025, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2409.04420

An online framework for fitting fast transient light curves

Auteurs: 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
Publié dans: Monthly Notices of the Royal Astronomical Society, 2024, ISSN 1365-2966
Éditeur: Oxford University Press
DOI: 10.48550/ARXIV.2404.17515

Leveraging NRTidalv3 to develop gravitational waveform models with higher-order modes for binary neutron star systems

Auteurs: Adrian Abac; Felip A. Ramis Vidal; Marta Colleoni; Anna Puecher; Alejandra Gonzalez; Tim Dietrich
Publié dans: Physical Review D, 2025, ISSN 2470-0029
Éditeur: American Physical Society
DOI: 10.48550/ARXIV.2507.15426

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

Auteurs: Peter T. H. Pang, Lars Sivertsen, Rahul Somasundaram, Tim Dietrich, Srimoyee Sen, Ingo Tews, Michael W. Coughlin, Chris Van Den Broeck
Publié dans: Physical Review C, Numéro 109, 2024, ISSN 2469-9985
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2308.15067

Numerical simulations of scalar dark matter around binary neutron star mergers

Auteurs: Rohan Srikanth, Tim Dietrich, Katy Clough
Publié dans: Physical Review D, Numéro 113, 2026, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2510.19547

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

Auteurs: Hauke Koehn, Edoardo Giangrandi, Nina Kunert, Rahul Somasundaram, Violetta Sagun, Tim Dietrich
Publié dans: Physical Review D, Numéro 110, 2024, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2408.14711

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

Auteurs: Ranjith Mudimadugula, Federico Schianchi, Anna Neuweiler, Thibeau Wouters, Henrique Gieg, Tim Dietrich
Publié dans: The European Physical Journal A, Numéro 61, 2025, ISSN 1434-601X
Éditeur: Springer Science and Business Media LLC
DOI: 10.48550/ARXIV.2503.08289

Exploring the dynamics of general relativistic binary-single and binary-binary encounters of black holes

Auteurs: Felix M. Heinze; Bernd Brügmann; Tim Dietrich; Ivan Markin
Publié dans: Physical Review D, 2025, ISSN 2470-0029
Éditeur: American Physical Society
DOI: 10.48550/ARXIV.2505.03934

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

Auteurs: Marta Colleoni; Felip A. Ramis Vidal; Nathan K. Johnson-McDaniel; Tim Dietrich; Maria Haney; Geraint Pratten
Publié dans: Physical Review D, 2025, ISSN 2470-0029
Éditeur: American Physical Society
DOI: 10.48550/ARXIV.2311.15978

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

Auteurs: Nina Kunert, Jonathan Gair, Peter T. H. Pang, Tim Dietrich
Publié dans: Physical Review D, Numéro 110, 2024, ISSN 2470-0010
Éditeur: 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"

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

General relativistic magnetohydrodynamic simulations with bam: Implementation and code comparison

Auteurs: Anna Neuweiler; Tim Dietrich; Bernd Brügmann; Edoardo Giangrandi; Kenta Kiuchi; Federico Schianchi; Philipp Mösta; Swapnil Shankar; Bruno Giacomazzo; Masaru Shibata
Publié dans: Physical Review D, 2024, ISSN 2470-0029
Éditeur: American Physical Society
DOI: 10.48550/ARXIV.2407.20946

Magnetohydrodynamic simulations of eccentric binary neutron star mergers

Auteurs: Anna Neuweiler, Tim Dietrich, Bernd Brügmann
Publié dans: Physical Review D, Numéro 112, 2025, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2504.10228

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

Auteurs: 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
Publié dans: Nature Communications, Numéro 14, 2023, ISSN 2041-1723
Éditeur: 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?

Auteurs: Maximiliano Ujevic; Rahul Somasundaram; Tim Dietrich; J. Margueron; Ingo Tews
Publié dans: The Astrophysical Journal Letters, 2024, ISSN 2041-8213
Éditeur: 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

Auteurs: Adrian G. Abac; Tim Dietrich; A. Buonanno; Jan Steinhoff; Maximiliano Ujevic
Publié dans: Physical Review D, 2024, ISSN 2470-0029
Éditeur: American Physical Society
DOI: 10.48550/ARXIV.2311.07456

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

Auteurs: Anna Puecher, Anuradha Samajdar, Gregory Ashton, Chris Van Den Broeck, Tim Dietrich
Publié dans: Physical Review D, Numéro 109, 2024, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2310.03555

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

Auteurs: Iacovelli, Francesco; Mancarella, Michele; Mondal, Chiranjib; Puecher, Anna; Dietrich, Tim; Gulminelli, Francesca; Maggiore, Michele; Oertel, Micaela
Publié dans: Physical Review D, 2023, ISSN 2470-0029
Éditeur: American Physical Society
DOI: 10.48550/ARXIV.2308.12378

Kilonova emission from GW230529 and mass gap neutron star-black hole mergers

Auteurs: K. Kunnumkai; A. Palmese; M. Bulla; T. Dietrich; A. M. Farah; P. T. H. Pang
Publié dans: Physical Review D, 2025, ISSN 2470-0029
Éditeur: American Physical Society
DOI: 10.48550/ARXIV.2409.10651

Leveraging differentiable programming in the inverse problem of neutron stars

Auteurs: Thibeau Wouters, Peter T. H. Pang, Hauke Koehn, Henrik Rose, Rahul Somasundaram, Ingo Tews, Tim Dietrich, Chris Van Den Broeck
Publié dans: Physical Review D, Numéro 112, 2025, ISSN 2470-0029
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2504.15893

Efficient Bayesian analysis of kilonovae and gamma ray burst afterglows with FIESTA

Auteurs: H. Koehn, T. Wouters, P. T. H. Pang, M. Bulla, H. Rose, H. Wichern, T. Dietrich
Publié dans: Astronomy &amp; Astrophysics, Numéro 704, 2025, ISSN 0004-6361
Éditeur: EDP Sciences
DOI: 10.48550/ARXIV.2507.13807

Overlapping signals in next-generation gravitational wave observatories: A recipe for selecting the best parameter estimation technique

Auteurs: Tomasz Baka, Harsh Narola, Justin Janquart, Anuradha Samajdar, Tim Dietrich, Chris Van Den Broeck
Publié dans: Physical Review D, Numéro 112, 2025, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2507.10304

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

Auteurs: Jacob Golomb; Isaac Legred; Katerina Chatziioannou; Adrian Abac; Tim Dietrich
Publié dans: Physical Review D, 2024, ISSN 2470-0029
Éditeur: American Physical Society
DOI: 10.48550/ARXIV.2403.07697

General-relativistic radiation magnetohydrodynamics simulations of binary neutron star mergers: The influence of spin on the multimessenger picture

Auteurs: Anna Neuweiler, Henrique Gieg, Henrik Rose, Hauke Koehn, Ivan Markin, Federico Schianchi, Liam Brodie, Alexander Haber, Vsevolod Nedora, Mattia Bulla, Tim Dietrich
Publié dans: Physical Review D, Numéro 113, 2026, ISSN 2470-0010
Éditeur: American Physical Society (APS)
DOI: 10.48550/ARXIV.2510.14850

Bayesian model selection for GRB 211211A through multiwavelength analyses

Auteurs: 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
Publié dans: Monthly Notices of the Royal Astronomical Society, 2023, ISSN 1365-2966
Éditeur: Oxford University Press
DOI: 10.48550/ARXIV.2301.02049