DCS — a program for calculating differential cross sections for the electronic excitation of diatomic molecules at fixed nuclei

Abstract The program DSC computes differential cross sections for the electron-impact electronic excitation of diatomic molecules from the corresponding fixed-nuclei T matrices. The momentum-transfer formalism is used to derive a convenient expression of the differential cross section. Title of program: DCS Catalogue Id: ABTG_v1_0 Nature of problem DCS computes differential cross sections for the electron-impact electronic excitation of diatomic molecules from the corresponding fixed nuclei T matrices. Versions of this program held in the CPC repository in Mendeley Data ABTG_v1_0; DCS; 10.1016/0010-4655(90)90036-Z This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)摘要：程序DSC可基于对应的固定核T矩阵（fixed-nuclei T matrix），计算双原子分子电子碰撞激发过程的微分散射截面。本研究采用动量传递形式体系，推导得到微分散射截面的简洁表达式。 程序名称：DCS 目录编号：ABTG_v1_0 问题本质：DCS程序可基于对应的固定核T矩阵（fixed-nuclei T matrix），计算双原子分子电子碰撞激发过程的微分散射截面。 Mendeley数据集中CPC存储库收录的该程序版本：ABTG_v1_0；DCS；10.1016/0010-4655(90)90036-Z 本程序源自贝尔法斯特女王大学托管的CPC程序库（1969-2018年）。