The influence of electron degeneracy on the contribution of bound states to the non-ideal hydrogen plasma EOS

被引：3

作者：

Starostin, Andrey N. ^{[1
]}

Roerich, Vitali C. ^{[1
]}

Gryaznov, Victor K. ^{[2
]}

Fortov, Vladimir E. ^{[2
,3
]}

Iosilevskiy, Igor L. ^{[4
]}

机构：

[1] Troitsk Inst Innovat & Fus Res, Troitsk 142190, Moscow Region, Russia

[2] RAS, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Region, Russia

[3] RAS, Joint Inst High Temp, Moscow 125412, Russia

[4] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2009年 / 42卷 / 21期

关键词：

EQUATION-OF-STATE;

D O I：

10.1088/1751-8113/42/21/214009

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An equation of state for a weakly non-ideal hydrogen plasma was developed to account for the influence of degenerate electrons on the contribution of bound states. Asymptotic expressions for the contribution were derived and compared. In this work, the reduced model EOS includes the ideal gas contribution with degenerate electrons and relativistic corrections, bound states contribution and the Coulomb interaction in the Debye-Huckel approximation. The influence of the electron degeneracy on the adiabatic exponent and the total pressure is shown.

引用

页数：4

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