Production of Heavy Elements During the Explosion of a Low-Mass Neutron Star in a Close Binary
Nuclear Theory
2020-12-01 v1 High Energy Astrophysical Phenomena
Solar and Stellar Astrophysics
Abstract
The nucleosynthesis of heavy elements in the scenario for the evolution of a close binary of neutron stars differing greatly in mass is considered. In contrast to the scenario for the merger of two neutron stars of comparable masses considered repeatedly in the literature, the evolution of such a binary at the final stage consists in a rapid mass transfer to the more massive star and an explosive disruption of the low-mass component. We provide the details of the explosion and calculate the abundances of the heavy elements produced in this process for various initial conditions.
Keywords
Cite
@article{arxiv.2011.14892,
title = {Production of Heavy Elements During the Explosion of a Low-Mass Neutron Star in a Close Binary},
author = {I. V. Panov and A. V. Yudin},
journal= {arXiv preprint arXiv:2011.14892},
year = {2020}
}
Comments
17 pages, 6 figs, 1 table