Nearly exact calculation of the solution of the radial Schrödinger equation

Title of program: YUKAWA/RH^LP D JL 72
Catalogue Id: AAGN_v1_0

Nature of problem
There are many problems that one finds in elastic scattering that require the solution of the radial Schroedinger equation. There are also many methods to find this solution. All these methods introduce a certain amount of error in the calculation and this has for consequence, for instance, that certain amount of the irregular solution is mixed to the regular solution. In most applications, this error has no significance. However, we encountered a problem for which we wanted to have an accuracy ...

Versions of this program held in the CPC repository in Mendeley Data
AAGN_v1_0; YUKAWA/RH^LP D JL 72; 10.1016/0010-4655(73)90064-7

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

程序名称：YUKAWA/RH^LP D JL 72
目录编号：AAGN_v1_0

问题描述
弹性散射领域存在诸多需求解径向薛定谔方程（radial Schroedinger equation）的问题，对应的求解方法亦多种多样。各类求解方法在计算过程中均会引入一定误差，例如会使非正则解与正则解发生一定程度的混叠。在多数应用场景中，此类误差的影响可忽略不计，但本研究涉及的问题对求解精度有着极高要求……

Mendeley数据平台的CPC程序库中收录的该程序版本：AAGN_v1_0；YUKAWA/RH^LP D JL 72；10.1016/0010-4655(73)90064-7

本程序源自贝尔法斯特女王大学托管的CPC程序库（1969-2019年）