热致密等离子体中He-like钛的谱线位移

Q4 Energy

核聚变与等离子体物理 Pub Date : 2009-09-20 DOI:10.7498/aps.58.6096

Ran Lin-Song, Wang Hongbin, Li Xiangdong, Zhang Ji-yan, Cheng Xin-lu

{"title":"热致密等离子体中He-like钛的谱线位移","authors":"Ran Lin-Song, Wang Hongbin, Li Xiangdong, Zhang Ji-yan, Cheng Xin-lu","doi":"10.7498/aps.58.6096","DOIUrl":null,"url":null,"abstract":"By assuming the ion sphere model, the self-consistent field method for the Poisson-Boltzmann equation and the Dirac equation is used to calculate the energy levels of He-like titanium immersed in hot and dense plasmas. Consequently, the spectral shifts of the intercombination line and the resonance line and the shifts of the exchange energy of He-like titanium in hot and dense plasmas are studied. The results show that the two electronic dipole transitions red shift nearly linearly with the increase of plasma electron density. The formula of the linear relationship is found. The results may be useful in developing the new method of dense plasma diagnosis.","PeriodicalId":35626,"journal":{"name":"核聚变与等离子体物理","volume":"58 1","pages":"6096-6100"},"PeriodicalIF":0.0000,"publicationDate":"2009-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Spectral line shift of He-like titanium in hot and dense plasmas\",\"authors\":\"Ran Lin-Song, Wang Hongbin, Li Xiangdong, Zhang Ji-yan, Cheng Xin-lu\",\"doi\":\"10.7498/aps.58.6096\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"By assuming the ion sphere model, the self-consistent field method for the Poisson-Boltzmann equation and the Dirac equation is used to calculate the energy levels of He-like titanium immersed in hot and dense plasmas. Consequently, the spectral shifts of the intercombination line and the resonance line and the shifts of the exchange energy of He-like titanium in hot and dense plasmas are studied. The results show that the two electronic dipole transitions red shift nearly linearly with the increase of plasma electron density. The formula of the linear relationship is found. The results may be useful in developing the new method of dense plasma diagnosis.\",\"PeriodicalId\":35626,\"journal\":{\"name\":\"核聚变与等离子体物理\",\"volume\":\"58 1\",\"pages\":\"6096-6100\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-09-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"核聚变与等离子体物理\",\"FirstCategoryId\":\"1089\",\"ListUrlMain\":\"https://doi.org/10.7498/aps.58.6096\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Energy\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"核聚变与等离子体物理","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.7498/aps.58.6096","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Energy","Score":null,"Total":0}

引用次数: 0

摘要

在假设离子球模型的前提下，采用泊松-玻尔兹曼方程和狄拉克方程的自洽场法计算了he -类钛在高温致密等离子体中的能级。因此，研究了He-like钛在高温致密等离子体中的互合谱线和共振谱线的谱移以及交换能的位移。结果表明，随着等离子体电子密度的增加，两个电子偶极跃迁几乎呈线性红移。得到了线性关系的表达式。研究结果对发展致密血浆诊断新方法有一定的参考价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Spectral line shift of He-like titanium in hot and dense plasmas

By assuming the ion sphere model, the self-consistent field method for the Poisson-Boltzmann equation and the Dirac equation is used to calculate the energy levels of He-like titanium immersed in hot and dense plasmas. Consequently, the spectral shifts of the intercombination line and the resonance line and the shifts of the exchange energy of He-like titanium in hot and dense plasmas are studied. The results show that the two electronic dipole transitions red shift nearly linearly with the increase of plasma electron density. The formula of the linear relationship is found. The results may be useful in developing the new method of dense plasma diagnosis.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

核聚变与等离子体物理 Energy-Nuclear Energy and Engineering

CiteScore

0.20

自引率

0.00%

发文量

2424

期刊介绍： Nuclear Fusion and Plasma Physics (Quarterly) is the journal of Nuclear Fusion and Plasma Physics of the Chinese Nuclear Society, a core journal of Chinese physics and atomic energy technology, hosted by the Southwest Institute of Physics of the Nuclear Industry, founded in 1980, and openly circulated at home and abroad. Nuclear Fusion and Plasma Physics is a source journal of Wanfang Data - Digital Journal Group, a source journal of China Academic Journals (CD-ROM Edition), a source journal of China Science and Technology Journal Database, a source journal of China Science Citation Index, a source journal of China Academic Journal Abstracts (Chinese Edition), and a source journal of China Academic Journal Abstracts (Chinese Edition). Source Publication, China Science and Technology Journal Database, China Science Citation Index, China Academic Journal Abstracts (Chinese Edition) and China Academic Journal Abstracts (English Edition). Based on the idea that science and technology are the first productive forces, the journal introduces the latest scientific research results, promotes academic exchanges, promotion of achievements, cultivation of talents and improvement of science and technology, and serves the construction of socialist material civilisation and spiritual civilisation. The journal mainly publishes creative scientific research results and academic papers on the theory, experiments, engineering and diagnostic techniques of controlled nuclear fusion and plasma physics, as well as the latest research developments in this field both at home and abroad, and also publishes the results of the research and application techniques of low-temperature plasma physics. The journal has two columns: ‘Nuclear Fusion Engineering’ and ‘Plasma Physics’.