A Pseudo Detailed Term Accounting Method for Radiative Opacity of Laser-Produced Plasmas

孟续军; 孙永盛; 张本爱

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A Pseudo Detailed Term Accounting Method for Radiative Opacity of Laser-Produced Plasmas

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摘要

A statistical method is introduced to deal with the two-electron energies of a configuration in the detailedterm accounting (DTA) approximation for the spectral line absorption in the radiative opacity of laser-producedplasmas in local thermodynamics equilibrium. The relativistic Hartree-Fock-S1ater self-consistent field averageatom model is used to select the reference ion with most probability and providing basically atomic data. In thisway, fully frequency-dependent and spectral resolved opacity for heavy elements can be obtained readily for theprimary design of radiation transfer in the inertial confinement fusion simulation. Opacities of Au plasmas aregiven.

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《中国物理快报：英文版》 |2002年第7期|953-955|共3页
作者
孟续军; 孙永盛; 张本爱;
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作者单位

Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, PO Box 8009, Beijing 100088;

Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, PO Box 8009, Beijing 100088;

Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, PO Box 8009, Beijing 100088;

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正文语种 chi
中图分类物理学;
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A Pseudo Detailed Term Accounting Method for Radiative Opacity of Laser-Produced Plasmas

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