超新星爆发中核反应的平衡常数
Equilibrium constants of nuclear reactions in supernova explosions
摘要：
我们研究的变化，在质子转化为中子的\b{eta}衰变反应，发生在崩溃的大质量恒星的铁的核心之前，II型超新星爆炸的内部旋转能量。考虑电子、质子、中子和中微子的系综进行\b{eta}衰变反应，将质子和中子看作三原子转子，计算平衡常数，得到质子-中子转换过程中转动能的变化.我们估计了各种条件下的这种变化，并与超新星爆炸释放的能量进行了比较。
英文摘要：
We study the change in internal rotational energy in the transformation of protons to neutrons in the \b{eta}-decay reactions that take place in the collapse of the iron core of massive stars that precede type II supernova explosions. We consider an ensemble of electrons, protons, neutrons and neutrinos undergoing \b{eta}-decay reactions, treat the protons and neutrons as triatomic rotors, evaluate the equilibrium constant to obtain the change in rotational energy during the proton-to-neutron transformation. We estimate such change for a variety of conditions, and compare to the energy released in a supernova explosion.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
