Energy-dependent and Energy-integrated Two-moment General-relativistic Neutrino Transport Simulations of a Hypermassive Neutron Star

We compare two-moment-based energy-dependent and three variants of energy-integrated neutrino transport general-relativistic magnetohydrodynamics simulations of a hypermassive neutron star. To study the impacts due to the choice of the neutrino transport schemes, we perform simulations with the same...

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Veröffentlicht in:	The Astrophysical journal 2024-11, Vol.975 (1), p.116
Hauptverfasser:	Cheong, Patrick Chi-Kit, Foucart, Francois, Duez, Matthew D., Offermans, Arthur, Muhammed, Nishad, Chawhan, Pavan
Format:	Artikel
Sprache:	eng
Schlagworte:	Ejecta Energy Magnetic properties Magnetohydrodynamic simulation Magnetohydrodynamics Microphysics Neutrino astronomy Neutrinos Neutron stars Neutrons Numerical simulations Relativistic effects Simulation Star mergers Stars Stellar evolution
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