Morse basis expansion applied to diatomic molecules

被引：1
|
作者：
de Lima, Emanuel F. [1 ]
机构：
[1] Univ Estadual Paulista UNESP, Inst Geociencias & Ciencias Exatas, Dept Estat Matemet Aplicada & Comp, BR-13506900 Sao Paulo, Brazil
来源：
PHYSICS LETTERS A | 2012年 / 376卷 / 10-11期
基金：
巴西圣保罗研究基金会;
关键词：
LONG-RANGE MOLECULES; MATRIX-ELEMENTS; MULTIPHOTON DISSOCIATION; CONTINUUM STATES; DISCRETE; OSCILLATOR; MECHANICS;
D O I：
10.1016/j.physleta.2012.02.002
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This work explores the use of the eigenfunctions of the Morse potential with a infinite barrier at long range to solve the radial Schrodinger equation for diatomic molecules. Analytical formulas are obtained for the kinetic energy operator matrix elements in the Morse basis. The Morse basis expansion is applied to find the vibrational-rotational levels of the sodium molecule in the electronic ground state. (C) 2012 Elsevier B.V. All rights reserved.
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页码：1042 / 1047
页数：6
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