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类氦离子Cr²²⁺ 精细结构能级和光谱跃迁的相对论多组态计算

Relativistic calculation of energy levels and transitions for He Like ion Cr²²⁺

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【Author】 ZHANG Zhi hong 1,LI Xiang dong 2, TAN Ming liang 2, ZHU Zheng he 2, TANG Yong jian 3, ZHAO Yong kuan 3 (1. department of Physics, Yian Tai teacher College, Yian Tai 264000; 2. Institute of Atomic and Molecular physics, Sichuan University,

【机构】烟台师范学院物理系!烟台264000；四川大学原子分子物理所!成都610065；中国工程物理研究院核物理与化学所!成都610003；

【摘要】采用相对论多组态自洽场方法,计算了类氦Cr22+离子的精细结构能级,能级宽度,激发态寿命和光谱跃迁参数。计算中考虑了核的有限体积效应,Breit修正,QED修正和轨道极化效应。所得结果与文献的实验值和计算值进行了比较更多还原

【Abstract】 The fine structure energy levels and transition parameters of He like Cr 22+ have been calculated by applying the multiconfiguration Dirac Fock technique with the corrections of finite nuclear size, Breit, QED and orbiatal polarization. The results obtained are in good agreement with the experimental data available.更多还原