|
ИСТИНА |
Войти в систему Регистрация |
ИПМех РАН |
||
OGLE-2014-SN-073 as a fallback accretion powered supernovaстатья
- Авторы: Moriya T.J., Terreran G., Blinnikov S.I.
- Журнал: ArXiv e-prints
- Номер: 1712.02579
- Год издания: 2017
- Аннотация: We investigate the possibility that the energetic Type II supernova OGLE-2014-SN-073 is powered by a fallback accretion following the failed explosion of a massive star. Taking massive hydrogen-rich supernova progenitor models, we estimate the fallback accretion rate and calculate the light curve evolution of supernovae powered by the fallback accretion. We find that such fallback accretion powered models can reproduce the overall observational properties of OGLE-2014-SN-073. It may imply that some failed supernovae could be observed as energetic supernovae like OGLE-2014-SN-073 instead of faint supernovae as previously proposed.
- Добавил в систему: Блинников Сергей Иванович