Theoretical calculation of the quadratic Zeeman shift coefficient of the P-3(0)o clock state for strontium optical lattice clock

doi:10.1088/1674-1056/ac29a6

NTSC-IR > 量子频标研究室

	Theoretical calculation of the quadratic Zeeman shift coefficient of the P-3(0)o clock state for strontium optical lattice clock
	Lu, Benquan 1; Lu, Xiaotong 1; Li, Jiguang 3; Chang, Hong1,2
	2022-03-01
发表期刊	CHINESE PHYSICS B
ISSN	1674-1056
卷号	31 期号:4 页码:6
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.
关键词	optical lattice clock quadratic Zeeman shift coefficient strontium
资助者	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
DOI	10.1088/1674-1056/ac29a6
关键词[WOS]	ACCURACY
语种	英语
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]
资助者	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
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000773117200001
出版者	IOP Publishing Ltd
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/13837
专题	量子频标研究室
通讯作者	Chang, Hong
作者单位	1.Natl Time Serv Ctr, Xian 710000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100088, Peoples R China 3.Inst Appl Phys & Computat Math, Beijing 100088, 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.