Type Ia Supernovae: Spectroscopic Surprises

Дата и время публикации : 2003-10-23T14:36:29Z

Авторы публикации и институты :
David Branch

Оригинал статьи :http://arxiv.org/abs/astro-ph/0310685v1

Скачать pdf : http://arxiv.org/pdf/astro-ph/0310685v1

Ссылка на журнал-издание: Ссылка на журнал-издание не найдена
Коментарии к статье: 8 pages, 3 figures, to appear in 3-D Signatures of Stellar Explosions: A Workshop Honoring J. Craig Wheeler’s 60th Birthday
Первичная категория: astro-ph

Все категории : astro-ph

Краткий обзор статьи: Recent observations have extended the range of diversity among spectra of Type Ia supernovae. I briefly discuss SN Ia explosion models in the spectroscopic context, the observed diversity, and some recent results from direct analysis with the Synow code for one normal and two peculiar SNe Ia. Relating the observational manifestations of diversity to their physical causes is looking like an ever more challenging problem.

Category: Physics