This article summarizes recent works by the author (Furusawa, 2013, Astrophys. J. 772 , 95, Nagakura 2017, The Astrophysical Journal Supplement Series 229 , 42, Furusawa, 2018, Phys. Rev. C 98 , 065802, Furusawa, 2020, Progress of Theoretical and Experimental Physics 2020 , 013D05) and presents a short review on equations of state (EOSs) based on the extended nuclear statistical equilibrium (NSE) and which nuclei appear in numerical simulations for central engines of core collapse supernovae. NSE EOSs as well as the weak interactions of nucleons and nuclei have great impacts on the results of supernova simulations. Before the core-bounce, heavy nuclei are dominant at the center of collapsing cores and their weak interactions greatly affect the neutrino observations and following dynamics of the core. After the core-bounce, heavy nuclei are dissolved to nucleons and light clusters between the expanding shock wave and the new-bor...

中文翻译：

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核塌陷超新星中央引擎中的核

本文总结了作者的最新著作（Furusawa，2013，Astrophys。J.772，95，Nagakura 2017，The Astrophysical Journal Supplement Series 229，42，Furusawa，2018，Phys。Rev.C 98，065802，Furusawa，2020，理论与实验物理学2020（013D05）的进展，并简要介绍了基于扩展核统计平衡（NSE）的状态方程（EOS）以及哪个核出现在核心坍缩超新星的中央发动机的数值模拟中。NSE EOS以及核子与核之间的弱相互作用对超新星模拟的结果有很大的影响。在核弹跳之前，重核在塌陷核的中心占主导地位，它们的弱相互作用极大地影响了中微子的观测和核的跟随动力学。弹跳后