SSM: a set of subprograms for calculating eigenvalues for a diatomic molecule using a simplified shooting method

Abstract
This paper describes a set of subprograms to calculate accurate eigenvalues of the radial Schrödinger equation using a recent simplified shooting method. A total of nine subprograms were written to deal with three different potentials (Morse, Lennard-Jones and RKR) using one of three difference equations (Numerov, Cash and Raptis and Integral Superposition). Examples of using these subprograms are also given.

Title of program: SSM
Catalogue Id: ACJS_v1_0

Nature of problem
SSM calculates eigenvalues for the radial Schrodinger equation using the recent simplified shooting method.

Versions of this program held in the CPC repository in Mendeley Data
ACJS_v1_0; SSM; 10.1016/0010-4655(93)90099-X

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)

摘要 本论文描述了一套子程序，旨在利用近期简化的射击法精确计算径向薛定谔方程的特征值。该套子程序共编写了九个子程序，以处理三种不同的势场（Morse 势、Lennard-Jones 势和 RKR 势），并采用三种差分方程之一（Numerov 差分方程、Cash 差分方程和 Raptis 差分方程及积分叠加法）。同时，还提供了这些子程序的使用示例。程序名称：SSM；目录编号：ACJS_v1_0。

问题性质 SSM 通过近期简化的射击法计算径向薛定谔方程的特征值。

CPC 数据库中存储的此程序版本 Mendeley 数据库中的 CPC 程序库中存储的此程序版本
ACJS_v1_0；SSM；10.1016/0010-4655(93)90099-X

此程序已从贝尔法斯特女王大学（1969-2019）持有的 CPC 程序库中导入。