Cosmic Supernova Rate History and Type Ia Supernova Progenitors

Chiaki Kobayashi (1); Ken'ichi Nomoto (1); Takuji Tsujimoto (2) ((1) University of Tokyo (2) National Astronomical Observatory)

arxiv: astro-ph/0102247 · v1 · pith:KYYNWWPPnew · submitted 2001-02-14 · 🌌 astro-ph

Cosmic Supernova Rate History and Type Ia Supernova Progenitors

Chiaki Kobayashi (1) , Ken'ichi Nomoto (1) , Takuji Tsujimoto (2) ((1) University of Tokyo (2) National Astronomical Observatory) This is my paper

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keywords supernovacosmichistoryprogenitorsratetypeadoptingcompare

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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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Cosmic Supernova Rate History and Type Ia Supernova Progenitors

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