Galactic and Cosmic Chemical Evolution with Hypernovae
天体物理学
2009-11-11 v2
摘要
We provide new nucleosynthesis yields depending on metallicity and energy (i.e., (normal supernovae and hypernovae), and show the evolution of heavy element abundances from C to Zn in the solar neighborhood. We then show the chemodynamical simulation of the Milky Way Galaxy and discuss the G-dwarf problem. We finally show the cosmological simulation and discuss the galaxy formation and chemical enrichment.
引用
@article{arxiv.astro-ph/0508211,
title = {Galactic and Cosmic Chemical Evolution with Hypernovae},
author = {Chiaki Kobayashi},
journal= {arXiv preprint arXiv:astro-ph/0508211},
year = {2009}
}
备注
6 pages, 3 figure. To appear in the Proceedings of the IAU Symposium 228 "From Li to U: Elemental Tracers of Early Cosmic Evolution", eds. V. Hill, P. Francois and F. Primas, Cambridge University Press