|
ИСТИНА |
Войти в систему Регистрация |
ИСТИНА ЦЭМИ РАН |
||
FRBs and magnetar activity statisticsстатья Электронная публикация
- Автор: Popov Sergei B.
- Журнал: ArXiv e-prints
- Год издания: 2023
- Первая страница: arXiv:2308.03207
- DOI: 10.48550/arXiv.2308.03207
- Аннотация: With simple estimates based on recent observational data and the assumption that among known FRB sources most repeaters with extremely high rates of repetition (super-repeaters) are already identified, we demonstrate that the hypothesis that super-repeaters and one-off events come from the same population of magnetars is not self-contradictory. In this toy model, the super-repeater stage has a duration of about a few years and the period when one-off events are mostly emitted corresponds to the active life of a magnetar ∼few×103~years. Intervals between strong events (observed as one-off FRBs) from the same source are ∼10~years, corresponding to the expected time interval between giant flares.
- Добавил в систему: Попов Сергей Борисович