TL;DR
This paper models the properties of companion stars in the single-degenerate Type Ia supernova scenario using binary evolution calculations, providing predictions for future observational verification.
Contribution
It integrates detailed binary evolution calculations into population synthesis to predict companion star properties at supernova explosion.
Findings
Distributions of companion star properties at SN explosion are provided.
Predictions can be tested by future observations.
Enhances understanding of progenitor systems for Type Ia supernovae.
Abstract
The WD+MS channel of the single-degenerate scenario is currently favourable for progenitors of type Ia supernovae (SNe Ia). Incorporating the results of detailed binary evolution calculations for this channel into the latest version of a binary population synthesis code, I obtained the distributions of many properties of the companion stars at the moment of SN explosion. The properties can be verified by future observations.
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