Scattering States of l-Wave Schr¨odinger Equation with Modified Rosen–Morse Potential

Within a Pekeris-type approximation to the centrifugal term, we examine the approximately analytical scattering state solutions of the l-wave Schrdinger equation with the modified Rosen–Morse potential. The calculation formula of phase shifts is derived, and the corresponding bound state energy lev...

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Published in理论物理通讯：英文版 Vol. 65; no. 8; pp. 196 - 200
Main Author 陈文利 史艳维 卫高峰
Format Journal Article
LanguageEnglish
Published 2016
Subjects
is型
Morse势
改良
散射态
散射振幅
方程
束缚态能级
近似解析解
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ISSN0253-6102

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Summary:Within a Pekeris-type approximation to the centrifugal term, we examine the approximately analytical scattering state solutions of the l-wave Schrdinger equation with the modified Rosen–Morse potential. The calculation formula of phase shifts is derived, and the corresponding bound state energy levels are also obtained from the poles of the scattering amplitude.
Bibliography:Wen-Li Chen , Yan-Wei Shi , Gao-Feng Wei （1.General Education Center, Xi＇an Peihua University, Xi＇an 710065, China; 2.Shaanxi Key Laboratory of Surface Engineering and Remanufacturing, School of Mechanical and Material Engineering Xi＇an University, Xi＇an 710065, China）
Within a Pekeris-type approximation to the centrifugal term, we examine the approximately analytical scattering state solutions of the l-wave Schrdinger equation with the modified Rosen–Morse potential. The calculation formula of phase shifts is derived, and the corresponding bound state energy levels are also obtained from the poles of the scattering amplitude.
11-2592/O3
modified Rosen–Morse potential Scattering states approximately analytical solutions
ISSN:0253-6102