Theoretical calculation of the quadratic Zeeman shift coefficient of the P-3(0)o clock state for strontium optical lattice clock
文献类型：期刊论文
| 作者 | Lu, Benquan3; Lu, Xiaotong3; Li, Jiguang1; Chang, Hong2,3
|
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2022-03-01 |
| 卷号 | 31期号:4页码:6 |
| 关键词 | optical lattice clock quadratic Zeeman shift coefficient strontium |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/ac29a6 |
| 英文摘要 | In the weak-magnetic-field approximation, we derived an expression of quadratic Zeeman shift coefficient of P-3(0)o clock state for Sr-88 and Sr-87 atoms. By using this formula and the multi-configuration Dirac-Hartree-Fock theory, the quadratic Zeeman shift coefficients were calculated. The calculated values C-2 = -23.38(5) MHz/T-2 for Sr-88 and the P-3(0)o, F = 9/2, M-F = +/- 9/2 clock states for Sr-87 agree well with the other available theoretical and experimental values, especially the most accurate measurement recently. In addition, the calculated values of the P-3(0)o, F = 9/2, M-F = +/- 9/2 clock states were also determined in our Sr-87 optical lattice clock. The consistency with measurements verifies the validation of our calculation model. Our theory is also useful to evaluate the second-order Zeeman shift of the clock transition, for example, the new proposed S-1(0), F = 9/2, M-F = +/- 5/2-P-3(0)o, F = 9/2, M-F = +/- 3/2 transitions. |
| WOS关键词 | ACCURACY |
| 资助项目 | National Natural Science Foundation of China[61775220] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21030100] ; Key Research Project of Frontier Science of the Chinese Academy of Sciences[QYZDB-SSW-JSC004] ; West Light Foundation of the Chinese Academy of Sciences[XAB2018B17] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000773117200001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences ; West Light Foundation of the Chinese Academy of Sciences |
| 源URL | [http://210.72.145.45/handle/361003/13837]  |
| 专题 | 国家授时中心_量子频标研究室 |
| 通讯作者 | Chang, Hong |
| 作者单位 | 1.Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100088, Peoples R China 3.Natl Time Serv Ctr, Xian 710000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Benquan,Lu, Xiaotong,Li, Jiguang,et al. Theoretical calculation of the quadratic Zeeman shift coefficient of the P-3(0)o clock state for strontium optical lattice clock[J]. CHINESE PHYSICS B,2022,31(4):6. |
| APA | Lu, Benquan,Lu, Xiaotong,Li, Jiguang,&Chang, Hong.(2022).Theoretical calculation of the quadratic Zeeman shift coefficient of the P-3(0)o clock state for strontium optical lattice clock.CHINESE PHYSICS B,31(4),6. |
| MLA | Lu, Benquan,et al."Theoretical calculation of the quadratic Zeeman shift coefficient of the P-3(0)o clock state for strontium optical lattice clock".CHINESE PHYSICS B 31.4(2022):6. |
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