Atomic structure and transition properties of H-like Al in hot and dense plasmas

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 q...

Full description

Saved in:
Bibliographic Details
Published inChinese physics B Vol. 26; no. 1; pp. 160 - 169
Main Author 李向富 蒋刚 王宏斌 孙乾
Format Journal Article
LanguageEnglish
Published 2017
Subjects
原子结构
氢
电子温度
相变特性
等离子体诊断
自由电子密度
铝原子
高温高密度等离子体
Online AccessGet full text
ISSN1674-1056
2058-3834
DOI10.1088/1674-1056/26/1/013101

Cover

More Information
Summary: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.
Bibliography:Xiang-Fu Li1,2,Gang Jiang1,3,Hong-Bin Wang1,Qian Sun2（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）
H-like Al; strongly-coupled plasmas; atomic structure; transition properties
11-5639/O4
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.
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/26/1/013101