measurementandanalysisofkshelllinesofsiliconionsinlaserplasmas
文献类型：期刊论文
| 作者 | Han Bo6; Wang Feilu5 ; Zhong Jiayong6; Liang Guiyun5; Wei Huigang5; Yuan Dawei5; Zhu Baojun4; Li Fang4; Liu Chang6; Li Yanfei4
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| 刊名 | highpowerlaserscienceandengineering
 |
| 出版日期 | 2018 |
| 卷号 | 6期号:2 |
| ISSN号 | 2095-4719 |
| 英文摘要 | We present laboratory measurement and theoretical analysis of silicon K-shell lines in plasmas produced by Shenguang II laser facility, and discuss the application of line ratios to diagnose the electron density and temperature of laser plasmas. Two types of shots were carried out to interpret silicon plasma spectra under two conditions, and the spectra from 6.6 angstrom to 6.85 angstrom were measured. The radiative-collisional code based on the flexible atomic code (RCF) is used to identify the lines, and it also well simulates the experimental spectra. Satellite lines, which are populated by dielectron capture and large radiative decay rate, influence the spectrum profile significantly. Because of the blending of lines, the traditional G value and R value are not applicable in diagnosing electron temperature and density of plasma. We take the contribution of satellite lines into the calculation of line ratios of He-alpha lines, and discuss their relations with the electron temperature and density. |
| 资助项目 | [National Basic Research Program of China] ; [Fundamental Research Funds for the Central Universities] ; [National Natural Science Foundation of China] ; [Science Challenge Project] |
| 语种 | 英语 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/44339]  |
| 专题 | 中国科学院国家天文台 |
| 作者单位 | 1.Department of Physics and Astronomy,Shanghai Jiao Tong University 2.中国科学院 3.Research Center for Laser Fusion, China Academy of Engineering Physics 4.中国科学院物理研究所 5.中国科学院国家天文台 6.北京师范大学 |
| 推荐引用方式 GB/T 7714 | Han Bo,Wang Feilu,Zhong Jiayong,et al. measurementandanalysisofkshelllinesofsiliconionsinlaserplasmas[J]. highpowerlaserscienceandengineering,2018,6(2). |
| APA | Han Bo.,Wang Feilu.,Zhong Jiayong.,Liang Guiyun.,Wei Huigang.,...&Zhang Jie.(2018).measurementandanalysisofkshelllinesofsiliconionsinlaserplasmas.highpowerlaserscienceandengineering,6(2). |
| MLA | Han Bo,et al."measurementandanalysisofkshelllinesofsiliconionsinlaserplasmas".highpowerlaserscienceandengineering 6.2(2018). |
入库方式： OAI收割
来源：国家天文台
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