LiBeB and Big Bang Nucleosynthesis
天体物理学
2007-05-23 v1
摘要
The dual origin of population II Li7, in both big bang nucleosynthesis and galactic cosmic-ray nucleosynthesis is discussed. It is argued that with additional Li6 data, stringent limits on the degree of Li7 depletion can be obtained. Li7 depletion is also constrained by the concordance of big bang predictions with observational determinations of light element abundances. Stringent limits can also be obtained for a fixed primordial D/H abundance.
引用
@article{arxiv.astro-ph/9902297,
title = {LiBeB and Big Bang Nucleosynthesis},
author = {Keith A. Olive and Brian D. Fields},
journal= {arXiv preprint arXiv:astro-ph/9902297},
year = {2007}
}
备注
12 pages, latex, 14 ps figures. Summary of talk given at the LiBeB, Cosmic Rays, and Gamma Rays Workshop, Paris, December 1998