Collisional-radiative modeling for the EUV spectrum from W43+-W45+ ions in EAST Tokamak plasma
文献类型：期刊论文
| 作者 | Ding, Xiaobin1; Yang, Peng1; Zhang, Guoding1; Su, Maogen1; Zhang, Ling2 ; Yang, Yang3; Yao, Ke3; Fu, Yunqing3; Dong, Chenzhong1
|
| 刊名 | PHYSICS LETTERS A
 |
| 出版日期 | 2021-12-30 |
| 卷号 | 420 |
| 关键词 | Collisional-radiative model Tungsten ions Relativistic configuration interaction Plasma spectrum |
| ISSN号 | 0375-9601 |
| DOI | 10.1016/j.physleta.2021.127758 |
| 通讯作者 | Ding, Xiaobin(dingxb@nwnu.edu.cn) ; Dong, Chenzhong(dongcz@nwnu.edu.cn) |
| 英文摘要 | The wavelength and transition rates of W43+-W45+ ions in the 40-140 angstrom region have been calculated by the relativistic configuration interaction method with the implementation of the Flexible Atomic Code to analyze the experimental spectrum from the EAST Tokamak. The result makes a reasonable agreement with the available EBIT experimental and other theoretical data. The population process of the W43+ ions were analyzed in detail. The synthetic spectrum from the collisional-radiative model of W43+-W45+ ions agreed with the Tokamak plasma spectrum. Some strong emission lines of the W43+-W45+ ions are identified and assigned in the present work. Finally, according to the dependence of the intensity ratio on the electron temperature, some transition pairs are proposed as the diagnosis lines. (C) 2021 Elsevier B.V. All rights reserved. |
| WOS关键词 | HIGHLY IONIZED TUNGSTEN ; ATOMIC DATA ; RECOMBINATION ; SPECTROMETER ; TEMPERATURE ; WAVELENGTHS ; EMISSION ; EROSION ; PHYSICS ; RATES |
| 资助项目 | National Natural Science Foundation of China[U1832126] ; National Natural Science Foundation of China[11874051] ; National Natural Science Foundation of China[11775269] ; National Key Research and Development Program of China[2017YFA0402300] ; Natural Sciences Foundation of the Gansu Province for Young Scholars[18JR3RA100] ; Funds for Innovative Fundamental Research Group Project of Gansu Province[20JR5RA541] ; Users with Excellence Program of Hefei Science Center, CAS[2019HSC-UE014] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000709762900006 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Natural Sciences Foundation of the Gansu Province for Young Scholars ; Funds for Innovative Fundamental Research Group Project of Gansu Province ; Users with Excellence Program of Hefei Science Center, CAS |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/125573]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Ding, Xiaobin; Dong, Chenzhong |
| 作者单位 | 1.Northwest Normal Univ, Coll Phys & Elect Engn, Key Lab Atom & Mol Phys & Funct Mat Gansu Prov, Lanzhou 730070, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230000, Peoples R China 3.Fudan Univ, Inst Modern Phys, Key Lab Appl Ion Beam, Minist Educ, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Xiaobin,Yang, Peng,Zhang, Guoding,et al. Collisional-radiative modeling for the EUV spectrum from W43+-W45+ ions in EAST Tokamak plasma[J]. PHYSICS LETTERS A,2021,420. |
| APA | Ding, Xiaobin.,Yang, Peng.,Zhang, Guoding.,Su, Maogen.,Zhang, Ling.,...&Dong, Chenzhong.(2021).Collisional-radiative modeling for the EUV spectrum from W43+-W45+ ions in EAST Tokamak plasma.PHYSICS LETTERS A,420. |
| MLA | Ding, Xiaobin,et al."Collisional-radiative modeling for the EUV spectrum from W43+-W45+ ions in EAST Tokamak plasma".PHYSICS LETTERS A 420(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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