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arXiv 1001.0690physics.plasm-phastro-ph.SR
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稠密等离子体的热力学函数:天体物理学应用的解析近似

Thermodynamic functions of dense plasmas: analytic approximations for astrophysical applications

A. Y. Potekhin, G. Chabrier

摘要:

我们简要回顾了完全电离的非理想电子-离子等离子体的热力学函数的解析近似,适用于广泛的等离子体参数,包括非简并和简并,非相对论和相对论电子,弱耦合和强耦合库仑液体,经典和量子库仑晶体的域。我们提出了改进以前公布的近似。我们的代码计算热力学函数的基础上审查近似公开。

英文摘要:

We briefly review analytic approximations of thermodynamic functions of fully ionized nonideal electron-ion plasmas, applicable in a wide range of plasma parameters, including the domains of nondegenerate and degenerate, nonrelativistic and relativistic electrons, weakly and strongly coupled Coulomb liquids, classical and quantum Coulomb crystals. We present improvements to previously published approximations. Our code for calculation of thermodynamic functions based on the reviewed approximations is made publicly available.

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。

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