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The birthrates of SNe Ia in globular clusters

Published online by Cambridge University Press:  31 March 2017

Bo Wang  and
Dongdong Liu
Bo Wang
Affiliation:
Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China (email: wangbo@ynao.ac.cn) Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650216, China
Dongdong Liu
Affiliation:
Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China (email: wangbo@ynao.ac.cn) Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650216, China
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Abstract

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Globular clusters has been proposed as testbeds for type Ia supernovae (SNe Ia). In this work, using a detailed binary population synthesis approach, we studied the birthrates of SNe Ia from various progenitor models in globular clusters, including the single-degenerate model, the double-degenerate model and the Sub-Chandrasekhar model. Here, a single starburst with a total mass of 106M⊙ is assumed.

Keywords

binaries: closesupernovae: generalwhite dwarfs
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S316: Formation, evolution, and survival of massive star clusters , August 2015 , pp. 343 - 344
Copyright
Copyright © International Astronomical Union 2017 

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