Computation of wavefunctions for the helium isoelectronic sequence

Title of program: TWO ELECTRON WAVEFUNCTIONS Catalogue Id: ACQK_v1_0 Nature of problem This program computes wavefunctions and energies of the helium isoelectronic sequence to any desired accuracy. The wavefunctions have the correct asymptotic form and therefore they are particularly suitable for use in scattering problems. They have been used to calculate line strengths by Knox and Rudge. Versions of this program held in the CPC repository in Mendeley Data ACQK_v1_0; TWO ELECTRON WAVEFUNCTIONS; 10.1016/0010-4655(70)90003-2 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)程序标题：双电子波函数（TWO ELECTRON WAVEFUNCTIONS） 目录编号：ACQK_v1_0 问题描述 本程序可按需调节精度，计算氦同电子序列（helium isoelectronic sequence）的波函数与能量。所生成的波函数具备正确的渐近形式，因此尤其适用于散射问题。Knox与Rudge曾利用此类波函数计算跃迁线强度。 曼德列数据（Mendeley Data）中的CPC（Computer Physics Communications）程序库收录了本程序的版本信息：ACQK_v1_0；双电子波函数（TWO ELECTRON WAVEFUNCTIONS）；10.1016/0010-4655(70)90003-2 本程序源自贝尔法斯特女王大学（Queen's University Belfast）维护的CPC程序库（1969-2019）