Synthesis of ‘‘Light’’ Heavy Elements upon the Explosion of a Low-Mass Neutron Star
- Авторлар: Panov I.1,2, Yudin A.1
-
Мекемелер:
- National Research Center Kurchatov Institute
- Moscow Institute of Physics and Technology (National Research University)
- Шығарылым: Том 86, № 1 (2023)
- Беттер: 4-12
- Бөлім: Articles
- URL: https://journals.rcsi.science/0044-0027/article/view/139642
- DOI: https://doi.org/10.31857/S0044002723010439
- EDN: https://elibrary.ru/RGKBUD
- ID: 139642
Дәйексөз келтіру
Аннотация
The explosion of a minimal-mass neutron star formed in the course of the evolution of a close binary of neutron stars markedly differing in mass is considered. The abundance of heavy elements produced during the expansion of matter of the external neutron-star core after the explosion of a low-mass neutron star is calculated. It is shown that, in this scenario, a weak r-process proceeds in the external core, leading to the formation of a ‘‘light’’ fraction of heavy elements.
Авторлар туралы
I. Panov
National Research Center Kurchatov Institute; Moscow Institute of Physics and Technology (National Research University)
Email: Igor.Panov@itep.ru
Moscow, Russia; Dolgoprudnyi, Russia
A. Yudin
National Research Center Kurchatov Institute
Хат алмасуға жауапты Автор.
Email: Yudin@itep.ru
Moscow, Russia
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