BNSmergers SIGNED
Gravitational Waves and Electromagnetic Counterparts from Generic Binary Neutron Star Systems
Total Cost €
0EC-Contrib. €
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Project "BNSmergers" data sheet
The following table provides information about the project.
| Coordinator |
STICHTING NEDERLANDSE WETENSCHAPPELIJK ONDERZOEK INSTITUTEN
Organization address contact info |
| Coordinator Country | Netherlands [NL] |
| Total cost | 165˙598 € |
| EC max contribution | 165˙598 € (100%) |
| Programme |
1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility) |
| Code Call | H2020-MSCA-IF-2016 |
| Funding Scheme | MSCA-IF-EF-ST |
| Starting year | 2018 |
| Duration (year-month-day) | from 2018-01-15 to 2020-01-14 |
Partnership
Take a look of project's partnership.
| # | ||||
|---|---|---|---|---|
| 1 | STICHTING NEDERLANDSE WETENSCHAPPELIJK ONDERZOEK INSTITUTEN | NL (UTRECHT) | coordinator | 165˙598.00 |
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Project objective
The research project will pave the way for a better understanding of the binary neutron star (BNS) merger process with a view on the detection of gravitational waves (GWs) and electromagnetic (EM) signals. To achieve this goal, a large number of numerical relativistic simulations will be used to improve and develop GW models and to compute EM counterparts of BNS mergers.
For the first time it is possible to investigate systematically the BNS parameter space, because the total mass, mass-ratio, eccentricity, spin, and the equation of state (EOS) can be varied simultaneously. I will perform numerical simulation of generic BNS systems with the focus on precessing configurations, i.e.~those where the spin of the neutron stars is not aligned with the orbital angular momentum. Based on the numerical simulations, semi-analytical models for the GW signal will be constructed. This is of great importance for GW astronomy, because although a GW from a BNS system may be detected any time in the next years, essential tools needed for the scientific exploitation of such events and determination of the elusive EOS are still missing. In addition to GW modeling, I will compute electromagnetic (EM) counterparts produced during the merger of the two neutron stars. Knowledge about the influence of the binary parameters on the GW and the EM signals allows to combine two independent observational methods, which crucially supports the emergent field of multi-messenger astronomy.
Publications
| year | authors and title | journal | last update |
|---|---|---|---|
| 2019 |
Coughlin, Michael W.; Dietrich, Tim; Heinzel, Jack; Khetan, Nandita; Antier, Sarah; Christensen, Nelson; Coulter, David A.; Foley, Ryan J. Using kilonovae as standard candles to measure the Hubble Constant published pages: , ISSN: , DOI: |
https://hal.archives-ouvertes.fr/hal-02290788 1 | 2020-02-04 |
| 2020 |
Michael W Coughlin, Tim Dietrich, Sarah Antier, Mattia Bulla, Francois Foucart, Kenta Hotokezaka, Geert Raaijmakers, Tanja Hinderer, Samaya Nissanke Implications of the search for optical counterparts during the first six months of the Advanced LIGO’s and Advanced Virgo’s third observing run: possible limits on the ejecta mass and binary properties published pages: 863-876, ISSN: 0035-8711, DOI: 10.1093/mnras/stz3457 |
Monthly Notices of the Royal Astronomical Society 492/1 | 2020-02-04 |
| 2018 |
Michael W Coughlin, Tim Dietrich, Zoheyr Doctor, Daniel Kasen, Scott Coughlin, Anders Jerkstrand, Giorgos Leloudas, Owen McBrien, Brian D Metzger, Richard O’Shaughnessy, Stephen J Smartt Constraints on the neutron star equation of state from AT2017gfo using radiative transfer simulations published pages: 3871–3878, ISSN: 0035-8711, DOI: |
Monthly Notices of the Royal Astronomical Society 480/3 | 2020-02-04 |
| 2019 |
Michael W. Coughlin, Tim Dietrich Can a black hole–neutron star merger explain GW170817, AT2017gfo, and GRB170817A? published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.100.043011 |
Physical Review D 100/4 | 2020-01-29 |
| 2018 |
Tim Dietrich, Francesca Day, Katy Clough, Michael Coughlin, Jens Niemeyer Neutron star–axion star collisions in the light of multimessenger astronomy published pages: 908-914, ISSN: 0035-8711, DOI: 10.1093/mnras/sty3158 |
Monthly Notices of the Royal Astronomical Society 483/1 | 2020-01-29 |
| 2018 |
Giovanni Camelio, Tim Dietrich, Stephan Rosswog Disc formation in the collapse of supramassive neutron stars published pages: 5272-5285, ISSN: 0035-8711, DOI: 10.1093/mnras/sty2181 |
Monthly Notices of the Royal Astronomical Society 480/4 | 2020-01-29 |
| 2019 |
Tim Dietrich, Anuradha Samajdar, Sebastian Khan, Nathan K. Johnson-McDaniel, Reetika Dudi, Wolfgang Tichy Improving the NRTidal model for binary neutron star systems published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.100.044003 |
Physical Review D 100/4 | 2020-01-29 |
| 2019 |
Wolfgang Tichy, Alireza Rashti, Tim Dietrich, Reetika Dudi, Bernd Brügmann Constructing binary neutron star initial data with high spins, high compactnesses, and high mass ratios published pages: , ISSN: 2470-0010, DOI: 10.1103/physrevd.100.124046 |
Physical Review D 100/12 | 2020-01-29 |
| 2019 |
Tim Dietrich, Katy Clough Cooling binary neutron star remnants via nucleon-nucleon-axion bremsstrahlung published pages: , ISSN: 2470-0010, DOI: 10.1103/physrevd.100.083005 |
Physical Review D 100/8 | 2020-01-29 |
| 2019 |
Tim Dietrich, Serguei Ossokine, Katy Clough Full 3D numerical relativity simulations of neutron star–boson star collisions with BAM published pages: 25002, ISSN: 0264-9381, DOI: 10.1088/1361-6382/aaf43e |
Classical and Quantum Gravity 36/2 | 2020-01-29 |
| 2019 |
Tim Dietrich, Sebastian Khan, Reetika Dudi, Shasvath J. Kapadia, Prayush Kumar, Alessandro Nagar, Frank Ohme, Francesco Pannarale, Anuradha Samajdar, Sebastiano Bernuzzi, Gregorio Carullo, Walter Del Pozzo, Maria Haney, Charalampos Markakis, Michael Pürrer, Gunnar Riemenschneider, Yoshinta Eka Setyawati, Ka Wa Tsang, Chris Van Den Broeck Matter imprints in waveform models for neutron star binaries: Tidal and self-spin effects published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.99.024029 |
Physical Review D 99/2 | 2020-01-29 |
| 2019 |
Stefano Ascenzi, Michael W Coughlin, Tim Dietrich, Ryan J Foley, Enrico Ramirez-Ruiz, Silvia Piranomonte, Brenna Mockler, Ariadna Murguia-Berthier, Chris L Fryer, Nicole M Lloyd-Ronning, Stephan Rosswog A luminosity distribution for kilonovae based on short gamma-ray burst afterglows published pages: 672-690, ISSN: 0035-8711, DOI: 10.1093/mnras/stz891 |
Monthly Notices of the Royal Astronomical Society 486/1 | 2020-01-29 |
| 2018 |
Alessandro Nagar, Sebastiano Bernuzzi, Walter Del Pozzo, Gunnar Riemenschneider, Sarp Akcay, Gregorio Carullo, Philipp Fleig, Stanislav Babak, Ka Wa Tsang, Marta Colleoni, Francesco Messina, Geraint Pratten, David Radice, Piero Rettegno, Michalis Agathos, Edward Fauchon-Jones, Mark Hannam, Sascha Husa, Tim Dietrich, Pablo Cerdá-Duran, José A. Font, Francesco Pannarale, Patricia Schmidt, Thibault Time-domain effective-one-body gravitational waveforms for coalescing compact binaries with nonprecessing spins, tides, and self-spin effects published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.98.104052 |
Physical Review D 98/10 | 2020-01-29 |
| 2018 |
Reetika Dudi, Francesco Pannarale, Tim Dietrich, Mark Hannam, Sebastiano Bernuzzi, Frank Ohme, Bernd Brügmann Relevance of tidal effects and post-merger dynamics for binary neutron star parameter estimation published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.98.084061 |
Physical Review D 98/8 | 2020-01-29 |
| 2019 |
Anuradha Samajdar, Tim Dietrich Waveform systematics for binary neutron star gravitational wave signals: Effects of spin, precession, and the observation of electromagnetic counterparts published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.100.024046 |
Physical Review D 100/2 | 2020-01-29 |
| 2018 |
Tim Dietrich, David Radice, Sebastiano Bernuzzi, Francesco Zappa, Albino Perego, Bernd Brügmann, Swami Vivekanandji Chaurasia, Reetika Dudi, Wolfgang Tichy, Maximiliano Ujevic CoRe database of binary neutron star merger waveforms published pages: 24LT01, ISSN: 0264-9381, DOI: 10.1088/1361-6382/aaebc0 |
Classical and Quantum Gravity 35/24 | 2020-01-29 |
| 2019 |
Giovanni Camelio, Tim Dietrich, Miguel Marques, Stephan Rosswog Rotating neutron stars with nonbarotropic thermal profile published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.100.123001 |
Physical Review D 100/12 | 2020-01-29 |
| 2019 |
Michael W Coughlin, Tim Dietrich, Ben Margalit, Brian D Metzger Multi-messenger Bayesian parameter inference of a binary neutron-star merger published pages: L91–L96, ISSN: 1745-3933, DOI: 10.1093/mnrasl/slz133 |
Monthly Notices of the Royal Astronomical Society: Letters V489/1 | 2020-01-29 |
| 2019 |
Henrique Gieg, Tim Dietrich, Maximiliano Ujevic Simulating Binary Neutron Stars with Hybrid Equation of States: Gravitational Waves, Electromagnetic Signatures and Challenges for Numerical Relativity published pages: 365-384, ISSN: 2571-712X, DOI: 10.3390/particles2030023 |
Particles 2/3 | 2020-01-29 |
| 2018 |
Swami Vivekanandji Chaurasia, Tim Dietrich, Nathan K. Johnson-McDaniel, Maximiliano Ujevic, Wolfgang Tichy, Bernd Brügmann Gravitational waves and mass ejecta from binary neutron star mergers: Effect of large eccentricities published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.98.104005 |
Physical Review D 98/10 | 2020-01-29 |
| 2018 |
Dietrich, Tim; Khan, Sebastian; Dudi, Reetika; Kapadia Shasvath J.; Kumar, Prayush; Nagar, Alessandro; Ohme, Frank; Pannarale, Francesco; Samajdar, Anuradha; Bernuzzi, Sebastiano; Carullo, Gregorio; Del Pozzo, Walter; Haney, Maria; Markakis, Charalampos; Puerrer, Michael; Riemenschneider, Gunnar; Setyawati, Yoshinta Eka; Tsang, Ka Wa; Van Den Broeck, Chris Matter imprints in waveform models for neutron star binaries: tidal and self-spin effects published pages: , ISSN: , DOI: |
2019-09-04 | |
| 2018 |
Francesco Zappa, Sebastiano Bernuzzi, David Radice, Albino Perego, Tim Dietrich Gravitational-Wave Luminosity of Binary Neutron Stars Mergers published pages: , ISSN: 0031-9007, DOI: 10.1103/PhysRevLett.120.111101 |
Physical Review Letters 120/11 | 2019-09-04 |
| 2018 |
Coughlin, Michael W.; Dietrich, Tim; Doctor, Zoheyr; Kasen, Daniel; Coughlin, Scott; Jerkstrand, Anders; Leloudas, Giorgos; McBrien, Owen; Metzger, Brian D.; O\'Shaughnessy, Richard; Smartt, Stephen J. Constraints on the neutron star equation of state from AT2017gfo using radiative transfer simulations published pages: , ISSN: , DOI: |
2019-09-04 | |
| 2018 |
Dietrich, Tim; Bernuzzi, Sebastiano; Bruegmann, Bernd; Tichy, Wolfgang High-resolution numerical relativity simulations of spinning binary neutron star mergers published pages: , ISSN: , DOI: |
2019-09-04 | |
| 2017 |
Ossokine, Serguei; Dietrich, Tim; Foley, Evan; Katebi, Reza; Lovelace, Geoffrey Assessing the Energetics of Spinning Binary Black Hole Systems published pages: , ISSN: , DOI: |
2019-09-04 | |
| 2018 |
Tim Dietrich, Sebastiano Bernuzzi, Bernd Brügmann, Maximiliano Ujevic, Wolfgang Tichy Numerical relativity simulations of precessing binary neutron star mergers published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.97.064002 |
Physical Review D 97/6 | 2019-09-04 |
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