| The effects of doubly excited states on ionization balance |
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| 作者姓名： | PANG Jin-qiao WU Ze-qing YAN Jun |
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| 作者单位： | PANG Jin-qiao（Institute of Applied Physics and Computational Mathematics, Laboratory of Computational Physics, P. O. Box 8009-57, Beijing 100088, China,P.R.China）
WU Ze-qing（Institute of Applied Physics and Computational Mathematics, Laboratory of Computational Physics, P. O. Box 8009-57, Beijing 100088, China,P.R.China）
YAN Jun（Institute of Applied Physics and Computational Mathematics, Laboratory of Computational Physics, P. O. Box 8009-57, Beijing 100088, China,P.R.China） |
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| 基金项目： | 中国科学院资助项目;中国物理研究院科研项目 |
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| 摘 要： |
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| 文章编号： | 1000-0364(2006)增刊-0037-04 |
The effects of doubly excited states on ionization balance |
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| PANG Jin-qiao,WU Ze-qing,YAN Jun.The effects of doubly excited states on ionization balance[J].Journal of Atomic and Molecular Physics,2006,23(Z1):37-40. |
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| Authors: | PANG Jin-qiao WU Ze-qing YAN Jun |
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| Abstract: | The effects of highly doubly excited states on ionization balance are investigated. In the calculation, A Collisional-Radiative model in Detailed-Configuration-Accounting (DCA) is applied to population calculations for NLTE plasmas. Configuration-averaged rate coefficients that needed in the rate equations are obtained based on the first order perturbation theory. The Hatree-Fock-Slater self-consistent-field method is used to calculate the electron wave functions. The mean ionization stage of high-Z plasma Lu is presented. The comparison shows that the mean ionization stage increases more than 3 stages when doubly excited states 5l6l' and 5l5l' are not included in the population calculations. |
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| Keywords: | Non-local thermodynamic equilibrium (NLTE) ionization balance |
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