Steady state equilibrium condition of npe^± gas and its application to astrophysics

• 作 者: Men-Quan Liu
• 机 构: CenterforAstrophysics,InstituteofTheoreticalPhysics
• 出 处: 天文和天体物理学研究：英文版
• 发表日期: 2011年1期
• 关键词: 天体物理学 稳态平衡 应用 天然气 平衡条件 稳定平衡 混合气体 正电子 nuclear reactions -- nucleosynthesis weak-
• 基金项目: Supported by the National Natural Science Foundation of China.Acknowledgements The author would like to thank Prof. Yuan Y.-E for the many valuable conversations and help with preparing this manuscrip

The steady equilibrium conditions for a mixed gas of neutrons, protons, electrons, positrons and radiation fields (abbreviated as npe± gas) with or without external neutrino flux are investigated, and a general chemical potential equilibrium equation