| Elastic Scattering of Ultracold ^133Cs and SSRb Atoms in Triplet State |
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| 作者姓名： | SUN Jin-Feng HU Qiu-Bo ZHU Zun-Lue WANG Xiao-Fei ZHANG Ji-Cai |
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| 作者单位： | [1]College of Physics and Information Engineering, Henan Normal University, Xinxiang 453007, China [2]Department of Physics, Luoyang Normal College, Luoyang 471022, China [3]Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China |
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| 基金项目： | The project supported by National Natural Science Foundation of China under Grant No. 10574039 and the Science Foundation for Young Scientists of Henan Normal University under Grant No. 2005004 |
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| 摘 要： | Elastic scattering properties of the ultracold interaction for the triplet state of ^133Cs and ^85Rb atoms are studied using two kinds of potentials by the same phase Ф. One is the interpolation potential, and another is Lennard-Jones potential （LJl2,6 ）. The radial Schrodtinger equation is also solved using two computational methods, the semiclassical method （WKB）, and the Numerov method. Our results are found to be in an excellent agreement with the more recent theoretical values. It shows that the two potentials and methods are applicable for studying ultracold collisions between the mixing alkali atoms.
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| 关 键 词： | 三联态 铯133 铷85 超冷原子 弹性散射 |
| 修稿时间： | 2006-07-29 |
Elastic Scattering of Ultracold ^133Cs and SSRb Atoms in Triplet State |
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| SUN Jin-Feng HU Qiu-Bo ZHU Zun-Lue WANG Xiao-Fei ZHANG Ji-Cai.Elastic Scattering of Ultracold ^133Cs and SSRb Atoms in Triplet State[J].Communications in Theoretical Physics,2007,47(6):1121-1124. |
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| Authors: | SUN Jin-Feng HU Qiu-Bo ZHU Zun-Lue WANG Xiao-Fei ZHANG Ji-Cai |
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| Abstract: | |
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| Keywords: | scattering length the interpolation potential Lennard-Jones potential Numerov method |
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