| ~(141)Pr~ 581.69nm谱线超精细结构光谱研究 |
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| 引用本文： | 马洪良,陆福全,汤家镛.~(141)Pr~ 581.69nm谱线超精细结构光谱研究[J].原子与分子物理学报,2001(3). |
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| 作者姓名： | 马洪良 陆福全 汤家镛 |
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| 作者单位： | 上海大学理学院物理系!祁翔路99号200436(马洪良)，复旦大学现代物理所!200433(陆福全，汤家镛) |
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| 基金项目： | 国家自然科学基金资助项目(批准号 :198740 15 ) |
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| 摘 要： | 利用共线快离子束 激光光谱学方法测量了正一价镨离子波长 5 81.6 9nm谱线的超精细结构光谱 ,得到了超精细相互作用常数 ;与已发表的数据比较 ,在测量误差范围内一致 ,我们的测量精度提高了一个量级
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| 关 键 词： | 超精细结构 超精细相互作用常数 |
Measurement of hyperfine structure spectrum in 581.69 nm line of ~(141)Pr~ |
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| MA Hong liang ,LU Fu quan ,TANG Jia yong.Measurement of hyperfine structure spectrum in 581.69 nm line of ~(141)Pr~[J].Journal of Atomic and Molecular Physics,2001(3). |
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| Authors: | MA Hong liang LU Fu quan TANG Jia yong |
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| Institution: | MA Hong liang 1,LU Fu quan 2,TANG Jia yong 2 |
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| Abstract: | The hyperfine structure spectrum in 581.69 nm line of 141 Pr was measured by collinear fast ion beam laser spectroscopy and the hyperfine coupling constants of the involved levels were deduced. Compared with the published data, our results are agreement with these data in the measurement uncertainty, but are improved by one order of magnitude |
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| Keywords: | Hyperfine structure Hyperfine coupling constants |
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