The Manning-Rosen potential studied by a new approximate scheme to the centrifugal term

被引：70
|
作者：
Qiang, Wen-Chao [1 ]
Dong, Shi-Hai [2 ]
机构：
[1] Xian Univ Architecture & Technol, Fac Sci, Xian 710055, Peoples R China
[2] Inst Politecn Nacl, Dept Fis Esc Sup Fis & Matemat, Unidad Profes Adolfo Lopez Mateos, Mexico City 07738, DF, Mexico
来源：
PHYSICA SCRIPTA | 2009年 / 79卷 / 04期
关键词：
L-WAVE SOLUTIONS; SCHRODINGER-EQUATION; BOUND-STATES; SPIN;
D O I：
10.1088/0031-8949/79/04/045004
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a new approximate scheme to the centrifugal term and then apply this new approach to solve the Schrodinger equation with the Manning-Rosen potential. The bound state energy levels are obtained. A closed form of normalization constant of the wavefunctions is also found. It is shown that the present results are much better than those obtained previously and are in good agreement with the accurate numerical results obtained by a MATHEMATICA package.
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页数：5
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