Nucleosynthesis in Binary Populations

Publications of the Astronomical Society of Australia

Robert G. Izzard¹ 

[1] Christopher A. Tout

关键词: stars: AGB and post-AGB;    binaries: general;    stars: abundances;   

DOI  :  10.1071/AS03026

学科分类：天文学(综合)

来源: CSIRO

【 摘 要 】

We investigate the effect of duplicity on stellar yields of carbon, nitrogen, and oxygen. Populations of single and binary stars are modelled and the yields calculated for the whole population. The effects of explosive nucleosynthesis in novae and supernovae are included but by artificially removing these effects from our populations we determine the influence of a binary companion on asymptotic giant branch yields of the CNO elements.

【 授权许可】

Unknown