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arXiv Open Access 2009

Explosion geometry of a rotating 13 $M_{\odot}$ star driven by the SASI-aided neutrino-heating supernova mechanism

Yudai Suwa Kei Kotake Tomoya Takiwaki Stuart C. Whitehouse Matthias Liebendoerfer +1 lainnya
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Abstrak

By performing axisymmetric hydrodynamic simulations of core-collapse supernovae with spectral neutrino transport based on the isotropic diffusion source approximation scheme, we support the assumption that the neutrino-heating mechanism aided by the standing accretion shock instability and convection can initiate an explosion of a 13 $M_{\odot}$ star. Our results show that bipolar explosions are more likely to be associated with models which include rotation. We point out that models, which form a north-south symmetric bipolar explosion, can lead to larger explosion energies than for the corresponding unipolar explosions.

Topik & Kata Kunci

astro-ph.HE astro-ph.SR

Penulis (6)

Y

Yudai Suwa

K

Kei Kotake

T

Tomoya Takiwaki

S

Stuart C. Whitehouse

M

Matthias Liebendoerfer

K

Katsuhiko Sato

Format Sitasi

APA MLA BibTeX
Suwa, Y., Kotake, K., Takiwaki, T., Whitehouse, S.C., Liebendoerfer, M., Sato, K. (2009). Explosion geometry of a rotating 13 $M_{\odot}$ star driven by the SASI-aided neutrino-heating supernova mechanism. https://arxiv.org/abs/0912.1157

Akses Cepat

Lihat di Sumber
Informasi Jurnal
Tahun Terbit
2009
Bahasa
en
Sumber Database
arXiv
Akses
Open Access ✓