A generalized R-matrix propagation program for solving coupled second-order differential equations

Title of program: RPROP2 Catalogue Id: AAJK_v2_0 [AAJL] Nature of problem Coupled second-order differential equations which arise in electron collision with atoms, ions and molecules are solved over a given range of the independent variable. The R-matrix at one end of the range is calculated given the R-matrix at the other end of the range. Versions of this program held in the CPC repository in Mendeley Data AAJK_v1_0; RPROP; 10.1016/0010-4655(82)90177-1 AAJK_v2_0; RPROP2; 10.1016/0010-4655(84)90025-0 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)程序名称：RPROP2 目录编号：AAJK_v2_0 [AAJL] 问题概述 本程序用于在指定自变量区间内，求解电子与原子、离子及分子碰撞过程中衍生的耦合二阶微分方程组；并可在已知区间一端的R矩阵（R-matrix）的前提下，计算区间另一端的R矩阵。 本程序收录于Mendeley Data的CPC程序库中，包含以下版本： AAJK_v1_0; RPROP; 10.1016/0010-4655(82)90177-1 AAJK_v2_0; RPROP2; 10.1016/0010-4655(84)90025-0 本程序源自贝尔法斯特女王大学馆藏的CPC程序库（1969-2018年）