A Model for the Chemical Evolution of S and N Star Envelopes
Abstract
A model is presented for mixing in stars during the maximum convective phase of a nondegenerate He shell flash. This model requires stars of about 5 M0 and can produce surface enrichments of 7Li, 12C, , and s-process elements.
- Publication:
-
The Astrophysical Journal
- Pub Date:
- August 1972
- DOI:
- 10.1086/181015
- Bibcode:
- 1972ApJ...176L..37U