Elastic Scattering between Ultracold 23Na and 85Rb Atoms in the Triplet State
HU Qiu-Bo1, ZHANG Yong-Sheng1, SUN Jin-Feng2, YU Ke3
1Department of Mathematics and Science, Luoyang Institute of Science and Technology, Luoyang 471023 2Department of Physics, Luoyang Normal College, Luoyang 471022 3Department of Electronic Engineering, East China Normal University, Shanghai 200241
Elastic Scattering between Ultracold 23Na and 85Rb Atoms in the Triplet State
HU Qiu-Bo1, ZHANG Yong-Sheng1, SUN Jin-Feng2, YU Ke3
1Department of Mathematics and Science, Luoyang Institute of Science and Technology, Luoyang 471023 2Department of Physics, Luoyang Normal College, Luoyang 471022 3Department of Electronic Engineering, East China Normal University, Shanghai 200241
摘要The elastic scattering properties between ultracold 23Na and 85Rb atoms for the triplet state (a3∑u+) are researched. The s−wave scattering lengths of 23Na and 85Rb are calculated by the Numerov and semiclassical method with two kinds of interatomic potentials, which are the interpolation potential and Lennard–Jones potential (LJ12,6) by the same phase ϕ. Shape resonances appear clearly in the l=5 partial waves for the a3∑u+ state. Moreover, the s-wave scattering cross section, total cross section and energy positions of shape resonances are also discussed.
Abstract：The elastic scattering properties between ultracold 23Na and 85Rb atoms for the triplet state (a3∑u+) are researched. The s−wave scattering lengths of 23Na and 85Rb are calculated by the Numerov and semiclassical method with two kinds of interatomic potentials, which are the interpolation potential and Lennard–Jones potential (LJ12,6) by the same phase ϕ. Shape resonances appear clearly in the l=5 partial waves for the a3∑u+ state. Moreover, the s-wave scattering cross section, total cross section and energy positions of shape resonances are also discussed.
HU Qiu-Bo;ZHANG Yong-Sheng;SUN Jin-Feng;YU Ke
. Elastic Scattering between Ultracold 23Na and 85Rb Atoms in the Triplet State[J]. 中国物理快报, 2011, 28(4): 43201-043201.
HU Qiu-Bo, ZHANG Yong-Sheng, SUN Jin-Feng, YU Ke
. Elastic Scattering between Ultracold 23Na and 85Rb Atoms in the Triplet State. Chin. Phys. Lett., 2011, 28(4): 43201-043201.
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2011, Vol. 28 
