Direct Determination of Hyperfine Structures and Isotope Shifts in the 6s5d D-3 -> 6p5d F-3 Transitions of Ba I
文献类型：期刊论文
| 作者 | Zhong Jia-qi1,2,3; Yu Geng-hua1,2,3; Wang Jin1,2; Zhan Ming-sheng1,2 |
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2012 |
| 卷号 | 32期号:1页码:11-14 |
| 关键词 | Atomic spectroscopy Atomic hyperfine-structure Isotope shifts Fluorescence |
| 英文摘要 | In the present experiments, a new method of atomic spectral measurement using states optical pre-selection was proposed and demonstrated, and the measurement of hyperfine-structures and isotope shifts in the 6s5d D-3 -> 6p5d F-3 transitions of Ba I was taken as an example. A 791 nm laser was used to excite the different hyperfine transitions 6s6s S-1(0)-> 6s6p P-3(1) for different isotopes of barium and different hyperfine energy-levels of 6s5d D-3(2) for these isotopes were populated by the 6s6p P-3(1)-> 6s5d D-3(2) spontaneous radiations, then the corresponding fluorescence spectra of 6s5d D-3(2)-> 6p5d F-3(2) transitions excited by another 778 nm laser were recorded. Comparing of these spectra, 22 lines were recognized and the hyperfine-structure constants of 6s5d D-3(2) and 6p5d F-3(2) of Ba-135 and Ba-137 were evaluated consequently while the isotope shifts of these transitions were also determined. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Spectroscopy |
| 研究领域[WOS] | Spectroscopy |
| 关键词[WOS] | BARIUM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000298900300003 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/1687]  |
| 专题 | 武汉物理与数学研究所_原子分子光物理研究部 |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhong Jia-qi,Yu Geng-hua,Wang Jin,et al. Direct Determination of Hyperfine Structures and Isotope Shifts in the 6s5d D-3 -> 6p5d F-3 Transitions of Ba I[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2012,32(1):11-14. |
| APA | Zhong Jia-qi,Yu Geng-hua,Wang Jin,&Zhan Ming-sheng.(2012).Direct Determination of Hyperfine Structures and Isotope Shifts in the 6s5d D-3 -> 6p5d F-3 Transitions of Ba I.SPECTROSCOPY AND SPECTRAL ANALYSIS,32(1),11-14. |
| MLA | Zhong Jia-qi,et al."Direct Determination of Hyperfine Structures and Isotope Shifts in the 6s5d D-3 -> 6p5d F-3 Transitions of Ba I".SPECTROSCOPY AND SPECTRAL ANALYSIS 32.1(2012):11-14. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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