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
文献类型：期刊论文
| 作者 | Zhu, Xiao-Ling1; Yan, Hui2; Zhong, Jia-Qi4; Liu, Hong1; Yu, Geng-Hua3; Yang, Wei1 |
| 刊名 | MODERN PHYSICS LETTERS B
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000419927700004 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 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) |
| 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). |
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来源：武汉物理与数学研究所
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