Opacity calculation based on average atom model

Sun Yong-Sheng，

Meng Xu-Jun，

Zheng Shao-Tang

Nuclear Science and Techniques

Vol.8, No.1

pp.6-9

Published in print 01 Feb 1997

21200

The relativistic self-consistent average atom model is employed to calculate the radiative opacities for high Z plasma. One-electron transitions are considered for bound-bound process. The line distribution from ionic configurations are calculated ion by ion. The Rosseland mean opacities and the Planck mean ones for europium with D=0.1 g/cm³,

kT=60~104 eV are given and compared with data given by SESAME data base.Radiative opacityPlasmaIonic configurationAverage atom model

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