Experimental determination of the field shift factor and the mass shift coefficient for the S-1(0)-P-3(1) spin-forbidden transition at 791 nm in neutral barium

doi:10.1142/S0217984917503596

	Experimental determination of the field shift factor and the mass shift coefficient for the S-1(0)-P-3(1) spin-forbidden transition at 791 nm in neutral barium
	Zhu, Xiao-Ling 1; Yan, Hui 2; Zhong, Jia-Qi 4; Liu, Hong 1; Yu, Geng-Hua 3; Yang, Wei 1
刊名	MODERN PHYSICS LETTERS B
	2018-01-10
卷号	32 期号:1
关键词	Isotope Shift Hyperfine Structure Nuclear Charge Radii Barium
ISSN号	0217-9849
DOI	10.1142/S0217984917503596
文献子类	Article
英文摘要	The experimental measurements of the isotope shifts (ISs) for the S-1(0)-P-3(1) spin-forbidden transition at 791 nm in neutral barium have been carried out with a thermal barium atom beam. The hyperfine structure (HFS) constants a and b of the odd isotopes Ba-137 and Ba-135 for this transition have been extracted from the experimental results: a((137) Ba) = 1149.9(1.0) MHz, b(Ba-137) = -41.6(0.5) MHz, a((135) Ba) = 1028.0(1.0) MHz, b(Ba-135) = -27.5(0.5) MHz. The measured IS results with the reference isotope Ba-138 are 183.7(1.0) MHz (Ba-137-Ba-138), 108.5(0.3) MHz (Ba-136-Ba-138) and 218.9(1.0) MHz (Ba-135-Ba-138). Our IS measurements are in good agreement with the previous experiments. The field shift (FS) factor F-k and the mass shift (MS) coefficient, Delta K-MS for this spin-forbidden transition have be determined experimentally as -3.19(4) GHz . fm(-2) and -242(20) GHz . amu, respectively. The results provided herein could be used for further checks theoretically and experimentally, and could also contribute to the study on the nuclear structure of the barium isotopic nuclei.
WOS关键词	LOW-LYING STATES ; VOLUME ISOTOPE SHIFTS ; BA-I ; CHARGE RADII ; HYPERFINE-STRUCTURE
WOS研究方向	Physics
语种	英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
WOS记录号	WOS:000419927700004
资助机构	Fund of the Scientific Research Foundation of Sichuan Provincial Department of Education, China(15ZB0386 ; Fund of the Scientific Research Foundation of Sichuan Provincial Department of Education, China(15ZB0386 ; Open Fund of Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangzhou, China (South China Normal University) ; Open Fund of Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangzhou, China (South China Normal University) ; 14ZB0375) ; 14ZB0375) ; Fund of the Scientific Research Foundation of Sichuan Provincial Department of Education, China(15ZB0386 ; Fund of the Scientific Research Foundation of Sichuan Provincial Department of Education, China(15ZB0386 ; Open Fund of Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangzhou, China (South China Normal University) ; Open Fund of Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangzhou, China (South China Normal University) ; 14ZB0375) ; 14ZB0375) ; Fund of the Scientific Research Foundation of Sichuan Provincial Department of Education, China(15ZB0386 ; Fund of the Scientific Research Foundation of Sichuan Provincial Department of Education, China(15ZB0386 ; Open Fund of Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangzhou, China (South China Normal University) ; Open Fund of Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangzhou, China (South China Normal University) ; 14ZB0375) ; 14ZB0375) ; Fund of the Scientific Research Foundation of Sichuan Provincial Department of Education, China(15ZB0386 ; Fund of the Scientific Research Foundation of Sichuan Provincial Department of Education, China(15ZB0386 ; Open Fund of Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangzhou, China (South China Normal University) ; Open Fund of Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangzhou, China (South China Normal University) ; 14ZB0375) ; 14ZB0375)
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/12784]
专题	中国科学院武汉物理与数学研究所
通讯作者	Yu, Geng-Hua
作者单位	1.Chengdu Univ, Sch Informat Sci & Engn, Chengdu 610106, Sichuan, Peoples R China 2.South China Normal Univ, Guangdong Prov Key Lab Quantum Engn & Quantum Mat, Guangzhou 510006, Guangdong, Peoples R China 3.Chengdu Univ, Sch Informat Sci & Engn, Chengdu 610106, Sichuan, Peoples R China 4.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Xiao-Ling,Yan, Hui,Zhong, Jia-Qi,et al. Experimental determination of the field shift factor and the mass shift coefficient for the S-1(0)-P-3(1) spin-forbidden transition at 791 nm in neutral barium[J]. MODERN PHYSICS LETTERS B,2018,32(1).
APA	Zhu, Xiao-Ling,Yan, Hui,Zhong, Jia-Qi,Liu, Hong,Yu, Geng-Hua,&Yang, Wei.(2018).Experimental determination of the field shift factor and the mass shift coefficient for the S-1(0)-P-3(1) spin-forbidden transition at 791 nm in neutral barium.MODERN PHYSICS LETTERS B,32(1).
MLA	Zhu, Xiao-Ling,et al."Experimental determination of the field shift factor and the mass shift coefficient for the S-1(0)-P-3(1) spin-forbidden transition at 791 nm in neutral barium".MODERN PHYSICS LETTERS B 32.1(2018).