Photoionization of Al X from ground state using the relativistic R-matrix close-coupling method

被引：0

作者：

Liang, Liang ^{[1
]}

Liu, Xu-yang ^{[1
]}

Zhou, Chao ^{[1
]}

机构：

[1] Xian Univ Architecture & Technol, Dept Phys, Xian 710055, Peoples R China

来源：

CANADIAN JOURNAL OF PHYSICS | 2014年 / 92卷 / 03期

关键词：

OSCILLATOR-STRENGTHS; ENERGY-LEVELS;

D O I：

10.1139/cjp-2013-0418

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The relativistic R-matrix method is used to calculate the total photoionization cross sections from the ground state 1s(2)2s(2) S-1(0) of Al X for photon energies ranges from the first ionization threshold to just above the eighth threshold of the residual ion Al XI. In this work, the relativistic distorted-wave method is employed to calculate the fine-structure energy levels and radial functions. The lowest eight level target states of Al XI are used in the photoionization calculations of Al X and should provide a reasonably complete database for practical application for photoionization cross section for Al X. The resonance energy levels and widths of 18 Rydberg series have been investigated.

引用

页码：241 / 245

页数：5

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