The UCL distorted wave code

Abstract
The DW code of University College London computes collision strengths and reactance matrix elements in LS coupling for excitation of atoms and positive ions by electron impact in a partial wave expansion. A multiconfigurational target serves as the scatterer; the partial waves are central field solutions to a distorted wave (DW) approximation.
The DW program is run by linking two source codes: program COLALG and a modifying module called DWMODS. In stand-alone mode COLALG cr...

Title of program: UCLDW
Catalogue Id: ADJG_v1_0

Nature of problem
Collision strengths for electron-impact excitation of neutral atoms and positive ions are computed in the distorted wave approximation (DW) [1]; K matrix output is readily processed by JAJOM [2], yielding collision strengths between finestructure levels.

Versions of this program held in the CPC repository in Mendeley Data
ADJG_v1_0; UCLDW; 10.1016/S0010-4655(98)00082-4

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

摘要
伦敦大学学院（University College London）的DW代码通过部分波展开计算电子碰撞激发原子和正离子时的碰撞强度以及反应矩阵元素，采用LS耦合的畸变波（DW）近似。多配置靶作为散射体；部分波是畸变波近似下的变形波（DW）解。
DW程序通过链接两个源代码：COLALG程序和名为DWMODS的修改模块来运行。在独立模式下，COLALG...

程序名称：UCLDW
目录ID：ADJG_v1_0

问题性质
在畸变波近似（DW）[1]下计算电子碰撞激发中性原子和正离子的碰撞强度；K矩阵的输出可以由JAJOM [2]轻松处理，从而得到精细结构之间的碰撞强度。

Mendeley数据中CPC存储库中保存的此程序版本
ADJG_v1_0；UCLDW；10.1016/S0010-4655(98)00082-4

本程序已从贝尔法斯特女王大学（1969-2018）持有的CPC程序库导入。