Precision measurements of the P-2(1/2)-P-2(3/2) fine-structure splitting in B-like S11+ and Cl12+
文献类型：期刊论文
| 作者 | Liu, X.1,2; Zhou, X. P.1; Wen, W. Q.1,3 ; Lu, Q. F.4; Yan, C. L.4; Xu, G. Q.4; Xiao, J.4; Volotka, A. V.5; Kozhedub, Y. S.6; Kaygorodov, M. Y.6
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| 刊名 | PHYSICAL REVIEW A
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| 出版日期 | 2021-12-08 |
| 卷号 | 104期号:6页码:9 |
| ISSN号 | 2469-9926 |
| DOI | 10.1103/PhysRevA.104.062804 |
| 通讯作者 | Wen, W. Q.(wenweiqiang@impcas.ac.cn) ; Xiao, J.(xiao_jun@fudan.edu.cn) |
| 英文摘要 | The fine-structure splitting 1s(2)2s(2)2p P-2(1/2) -P-2(3/2) transitions in boronlike S11+ and Cl12+ were experimentally measured with a high precision spectrometer at the Shanghai high-temperature superconducting electron beam ion trap. The M1 transition wavelengths for S11+ and Cl12+ were determined to be 760.9635(29) and 574.1539(26) nm (in air), respectively. Compared to the previously observed results, the accuracies of current experimental results are improved by more than ten times and 200 times for S11+ and Cl12+, respectively. Additionally, the M1 transition energies in S11+ and Cl12+ were evaluated within the ab initio QED framework to compare with the experimental data. The present experimental results agree with the theoretical calculations and provide a possibility to test QED effects and correlation effects with high accuracy in few-electron highly charged ions. |
| WOS关键词 | M1 TRANSITION RATES ; LINES ; IONS ; CONFIGURATIONS ; EMISSION ; SPECTRA ; VALUES ; ARGON ; XV |
| 资助项目 | National Key R&D Program of China[2017YFA0402300] ; National Natural Science Foundation of China[U1932207] ; National Natural Science Foundation of China[11904371] ; National Natural Science Foundation of China[11974080] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB34020000] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Government of the Russian Federation |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000731420200003 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Government of the Russian Federation |
| 源URL | [http://119.78.100.186/handle/113462/141852]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wen, W. Q.; Xiao, J. |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.South China Normal Univ, Guangdong Prov Key Lab Nucl Sci, Inst Quantum Matter, Guangzhou 510006, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Fudan Univ, Key Lab Nucl Phys & Ion Beam Applicat MOE, Inst Modern Phys, Shanghai EBIT Lab, Shanghai 200433, Peoples R China 5.ITMO Univ, Sch Phys & Engn, Kronverkskiy Prospekt 49, St Petersburg 197101, Russia 6.St Petersburg State Univ, Dept Phys, Univ Skaya 7-9, St Petersburg 199034, Russia 7.Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, X.,Zhou, X. P.,Wen, W. Q.,et al. Precision measurements of the P-2(1/2)-P-2(3/2) fine-structure splitting in B-like S11+ and Cl12+[J]. PHYSICAL REVIEW A,2021,104(6):9. |
| APA | Liu, X..,Zhou, X. P..,Wen, W. Q..,Lu, Q. F..,Yan, C. L..,...&Ma, X..(2021).Precision measurements of the P-2(1/2)-P-2(3/2) fine-structure splitting in B-like S11+ and Cl12+.PHYSICAL REVIEW A,104(6),9. |
| MLA | Liu, X.,et al."Precision measurements of the P-2(1/2)-P-2(3/2) fine-structure splitting in B-like S11+ and Cl12+".PHYSICAL REVIEW A 104.6(2021):9. |
入库方式： OAI收割
来源：近代物理研究所
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