中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
QED and relativistic nuclear recoil corrections to the 413-nm tune-out wavelength for the 2(3)S(1) state of helium

文献类型:期刊论文

作者Shi, Ting-Yun1,4; Baldwin, K. G. H.2; Zhang, Jun-Yi4; Tang, Li-Yan4; Zhang, Pei-Pei4; Wu, Fang-Fei3,4; Zhang, Yong-Hui4
刊名PHYSICAL REVIEW A
出版日期2019-04-12
卷号99期号:4页码:6
ISSN号2469-9926
DOI10.1103/PhysRevA.99.040502
英文摘要Comparison of high-accuracy calculations with precision measurement of the 413-nm tune-out wavelength of the He(2(3)S(1)) state provides a unique test of quantum electrodynamics (QED). We perform large-scale relativistic-configuration-interaction (RCI) calculations of the tune-out wavelength that include the mass-shift operator and fully account for leading relativistic nuclear recoil terms in the Dirac-Coulomb-Breit (DCB) Hamiltonian. We obtain the QED correction to the tune-out wavelength using perturbation theory, and the effect of finite nuclear size is also evaluated. The resulting tune-out wavelengths for the 2(3)S(1)(M-J = 0) and 2(3)S(1)(M-J = +/- 1) states are 413.084 26(4) nm and 413.090 15(4) nm, respectively. When we incorporate the retardation correction of 0.000 560 0236 nm obtained by Drake et al. [Hyperfine Interact 240, 31 (2019)] to compare results with the only current experimental value of 413.0938(9(stat))(20(syst)) nm for the 2(3)S(1)(M-J = +/- 1) state, there is 1.4 sigma discrepancy between theory and experiment, which stimulates further theoretical and higher precision experimental investigations on the 413-nm tune-out wavelength. In addition, we also determine the QED correction for the static dipole polarizability of the He(2(3)S(1)) state to be 22.5 ppm, which may enable a new test of QED in the future.
WOS关键词FREQUENCY ; TRANSITION
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21010400] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21030300] ; National Key Research and Development Program of China[2017YFA0304402] ; National Natural Science Foundation of China[11474319] ; National Natural Science Foundation of China[11704398] ; National Natural Science Foundation of China[11774386] ; National Natural Science Foundation of China[11604369] ; National Natural Science Foundation of China[91536102] ; Australian Research Council[DP180101093]
WOS研究方向Optics ; Physics
语种英语
出版者AMER PHYSICAL SOC
WOS记录号WOS:000464711000001
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Australian Research Council ; Australian Research Council ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Australian Research Council ; Australian Research Council ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Australian Research Council ; Australian Research Council ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Australian Research Council ; Australian Research Council
源URL[http://ir.wipm.ac.cn/handle/112942/13771]  
专题中国科学院武汉物理与数学研究所
通讯作者Shi, Ting-Yun; Tang, Li-Yan
作者单位1.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Hubei, Peoples R China
2.Australian Natl Univ, Res Sch Phys & Engn, Canberra, ACT 0200, Australia
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China
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GB/T 7714
Shi, Ting-Yun,Baldwin, K. G. H.,Zhang, Jun-Yi,et al. QED and relativistic nuclear recoil corrections to the 413-nm tune-out wavelength for the 2(3)S(1) state of helium[J]. PHYSICAL REVIEW A,2019,99(4):6.
APA Shi, Ting-Yun.,Baldwin, K. G. H..,Zhang, Jun-Yi.,Tang, Li-Yan.,Zhang, Pei-Pei.,...&Zhang, Yong-Hui.(2019).QED and relativistic nuclear recoil corrections to the 413-nm tune-out wavelength for the 2(3)S(1) state of helium.PHYSICAL REVIEW A,99(4),6.
MLA Shi, Ting-Yun,et al."QED and relativistic nuclear recoil corrections to the 413-nm tune-out wavelength for the 2(3)S(1) state of helium".PHYSICAL REVIEW A 99.4(2019):6.

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来源:武汉物理与数学研究所

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