Graduate School of China Academy of Engineering Physics. Institute of Applied Physics and Computational Mathematics, P. O. Box 2101, Beijing 100088, China
Abstract Based on the detailed configuration accounting model, the authros have developed a method to calculate the rate of excitation-autoionization (EA) in the average atom model and used it in the rate equations. The numerical results show that EA effect is signifficant in high temperature low density plasma and can cause an additional ionization up to 15% of an ionization stage.
Received: 10 December 1999
Revised: 18 January 2000
Accepted manuscript online:
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