SIMBAD references

2009MNRAS.396.1086L - Mon. Not. R. Astron. Soc., 396, 1086-1095 (2009/June-3)

An alternative symbiotic channel to type Ia supernovae.

LU G., ZHU C., WANG Z. and WANG N.

Abstract (from CDS):

By assuming an aspherical stellar wind with an equatorial disc from a red giant, we investigate the production of Type Ia supernovae (SNe Ia) via a symbiotic channel. We estimate that the Galactic birthrate of SNe Ia via the symbiotic channel is between 1.03x10–3 and 2.27x10–5/yr, while the delay time of SNe Ia has a wide range from ∼0.07 to 5 Gyr. The results are greatly affected by the outflow velocity and mass-loss rate of the equatorial disc. Using our model, we discuss the progenitors of SN 2002ic and SN 2006X.

Abstract Copyright: © 2009 The Authors. Journal compilation © 2009 RAS

Journal keyword(s): binaries: symbiotic - stars: evolution - stars: mass-loss - supernovae: general

Simbad objects: 5

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