探究核物理的困难:$^{44}$Ti 和 $^{56}$Ni 的研究
天体物理学
2008-12-01 v1
摘要
超新星爆发的核合成产率取决于多种效应:前身星演化、爆发过程、核反应网络的细节以及核反应速率。特别是在恒星积分产率的研究中,简化处理可以减少这些不确定性。但自然界要复杂得多,要真正研究核反应速率,我们必须理解核合成所涉及的完整而复杂的物理过程集合。本文讨论了其中若干复杂性,并详细说明了 NuGrid 合作组将如何应对这些问题。
引用
@article{arxiv.0811.4645,
title = {Difficulties in Probing Nuclear Physics: A Study of $^{44}$Ti and $^{56}$Ni},
author = {Aimee Hungerford and Christopher L. Fryer and Francis X. Timmes and Patrick Young and Michael Bennett and Steven Diehl and Falk Herwig and Raphael Hirschi and Marco Pignatari and Georgios Magkotsios and Gabriel Rockefeller},
journal= {arXiv preprint arXiv:0811.4645},
year = {2008}
}
备注
To appear in the Conference Proceedings for the "10th Symposium on Nuclei in the Cosmos (NIC X)", July 27 - August 1 2008, Mackinack Island, Michigan, USA