Atomic structure and transition properties of H-like Al in hot and dense plasmas |
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| Affiliation: | 1. Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China;2. College of Electrical Engineering, Longdong University, Qingyang 745000, China;3. The Key Laboratory of High Energy Density Physics and Technology of Ministry of Education, Chengdu 610065, China |
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| Abstract: | ![]()
The atomic structure and transition properties of H-like Al embedded in hot and dense plasmas are investigated using modified GRASP2 K code. The plasma screening effect on the nucleus is described using the self-consistent field ion sphere model. The effective nuclear potential decreases much more quickly with increasing average free electron density,but increases slightly with increasing electron temperature. The variations of the transition energies, transition probabilities,and oscillator strengths with the free electron density and electron temperature are the same as that of the effective nuclear potential. The results reported in this work agree well with other available theoretical results and are useful for plasma diagnostics. |
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| Keywords: | H-like Al strongly-coupled plasmas atomic structure transition properties |
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