惰性元素氪等离子体不透明度计算

The calculation of opacity about krypton plasma

用(l)分裂的屏蔽氢不透明度模型计算了惰性元素Kr等离子体随光子能量变化的不透明度,其中束缚-自由跃迁积分、束缚-束缚跃迁积分中的波函数采用了类氢波函数. 探讨了温度为100～600 eV, 密度为0.5～2 g/cm3范围内kr等离子体不透明度随温度和密度的变化规律,以及自由-自由、束缚-自由、束缚-束缚这三种跃迁过程对不透明度的贡献.

This paper calculates the frequency-dependent opacities of krypton plasma under the different temperatures and densities by the screened hydrogenic model for l splitting.We investigate the opacity characteristics of krypton plasma in the density range of 0.5~2kg/cm3 and temperature range of 100~600 eV,and study the contribution to the opacities of krypton plasma from free-free,bound-free and bound-bound transitions.