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Cosmic Supernova Rate History and Type Ia Supernova Progenitors

Chiaki Kobayashi, Ken'ichi Nomoto, Takuji Tsujimoto

astro-pharXiv:astro-ph/0102247

Abstract

Adopting a single degenerate scenario for Type Ia supernova progenitors with the metallicity effect, we make a prediction of the cosmic supernova rate history as a composite of the supernova rates in spiral and elliptical galaxies, and compare with the recent observational data up to z ~ 0.55.

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