Forbidden-line spectroscopy of the ground-state configuration of Cd-like W
文献类型：期刊论文
| 作者 | Fei, Z.1,2; Li, W.1,2; Grumer, J.3; Shi, Z.1,2; Zhao, R.1,2; Brage, T.3; Huldt, S.4; Yao, K.1,2; Hutton, R.1,2; Zou, Y.1,2 |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2014-11-19 |
| 卷号 | 90 |
| ISSN号 | 1050-2947 |
| DOI | 10.1103/PhysRevA.90.052517 |
| 文献子类 | Article |
| 英文摘要 | only using electric-dipole forbidden emission lines, in what we label forbidden-line spectroscopy, we identified several energy levels in cadmium-like tungsten, W26+. The spectrum was recorded at the Shanghai permanentmagnet electron beam ion trap in the visible region. The identifications were supported by large-scale multiconfiguration Dirac-Hartree-Fock calculations which involved careful investigations of core-valence and core-core correlation effects, and by relativistic many-body perturbation theory calculations. With this novel method we identified in all seven lines and measured their wavelengths. From this we can determine the relative position of seven energy levels. Due to the close degeneracy of two levels, we give alternative energies for three of the levels. |
| WOS关键词 | MANY-ELECTRON ATOMS ; PERTURBATION ; TUNGSTEN ; SPACE |
| 语种 | 英语 |
| WOS记录号 | WOS:000345463300004 |
| 出版者 | AMER PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/49499]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Fei, Z. |
| 作者单位 | 1.Minist Educ, Key Lab Appl Ion Beam Phys, Beijing, Peoples R China 2.Fudan Univ, Inst Modern Phys, Shanghai EBIT Lab, Shanghai 200433, Peoples R China 3.Lund Univ, Dept Phys, Div Math Phys, S-22100 Lund, Sweden 4.Lund Univ, Lund Observ, S-22100 Lund, Sweden |
| 推荐引用方式 GB/T 7714 | Fei, Z.,Li, W.,Grumer, J.,et al. Forbidden-line spectroscopy of the ground-state configuration of Cd-like W[J]. PHYSICAL REVIEW A,2014,90. |
| APA | Fei, Z..,Li, W..,Grumer, J..,Shi, Z..,Zhao, R..,...&Zou, Y..(2014).Forbidden-line spectroscopy of the ground-state configuration of Cd-like W.PHYSICAL REVIEW A,90. |
| MLA | Fei, Z.,et al."Forbidden-line spectroscopy of the ground-state configuration of Cd-like W".PHYSICAL REVIEW A 90(2014). |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。