3 papers
astro-ph.HE2021
Calibration of the Advanced Spectral Leakage scheme for neutron star merger simulations, and extension to smoothed-particle hydrodynamics
Davide Gizzi, Christoffer Lundman, Evan O'Connor +2
We calibrate a neutrino transport approximation, called Advanced Spectral Leakage (ASL), with the purpose of modeling neutrino-driven winds in neutron star mergers. Based on a numb…
astro-ph.HE2020
Can jets make the radioactively powered emission from neutron star mergers bluer?
Lorenzo Nativi, Mattia Bulla, Stephan Rosswog +5
Neutron star mergers eject neutron-rich matter in which heavy elements are synthesised. The decay of these freshly synthesised elements powers electromagnetic transients ("macronov…
astro-ph.HE2019
A multi-dimensional implementation of the Advanced Spectral neutrino Leakage scheme
Davide Gizzi, Evan O'Connor, Stephan Rosswog +3
We present a new, multi-dimensional implementation of the Advanced Spectral Leakage (ASL) scheme with the purpose of modelling neutrino-matter interactions in neutron star mergers.…