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Reanalysis of the photoassociation spectrum of 133Cs2 (6P3/2) 1g state |
| Ma Jie (马杰)a, Li Yu-Qing (李玉清)a, Wu Ji-Zhou (武寄洲)a, Fan Qun-Chao (樊群超)b, Feng Hao (冯灏)b c, Sun Wei-Guo (孙卫国)b c, Xiao Lian-Tuan (肖连团)a, Jia Suo-Tang (贾锁堂)a |
a State Key Laboratory of Quantum Optics and Quantum Optics Devices, Laser Spectroscopy Laboratory, Shanxi University, Taiyuan 030006, China;
b School of Physics and Chemistry, Research Center for Advanced Computation, Xihua University, Chengdu 610039, China;
c Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China |
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Abstract Reanalysis of the photoassociation spectrum of the weakly binding (6S1/2+6P3/2) 1g 133Cs2 levels, reported in the previous study [J. Mol. Spectro. 255 (2009) 106], is performed by using a Lu-Fano graph coupled to the improved LeRoy-Bernstein formula including two additional modified terms. A more accurate coefficient (c3) is obtained for the leading long-range potential (-c3/R3) of a diatomic molecule.
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Received: 03 December 2012
Revised: 02 February 2013
Accepted manuscript online:
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PACS:
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33.20.Tp
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(Vibrational analysis)
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33.15.Pw
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(Fine and hyperfine structure)
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31.10.+z
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(Theory of electronic structure, electronic transitions, and chemical binding)
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| Fund: Project supported by the National Basic Research Program of China (Grant No. 2012CB921603), the 863 Program (Grant No. 2011AA010801), the National Natural Science Foundation of China (Grant Nos. 61008012, 10934004, 11074204, and 11174236), the International Science and Technology Cooperation Program of China (Grant No. 2011DFA12490), the New Teacher Fund of the Ministry of Education of China (Grant No. 20101401120004), and the Natural Science Foundation of Shanxi Province, China (Grant No. 2013021005-1). |
Corresponding Authors:
Wu Ji-Zhou
E-mail: wujz@sxu.edu.cn
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Cite this article:
Ma Jie (马杰), Li Yu-Qing (李玉清), Wu Ji-Zhou (武寄洲), Fan Qun-Chao (樊群超), Feng Hao (冯灏), Sun Wei-Guo (孙卫国), Xiao Lian-Tuan (肖连团), Jia Suo-Tang (贾锁堂) Reanalysis of the photoassociation spectrum of 133Cs2 (6P3/2) 1g state 2013 Chin. Phys. B 22 083302
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