A program for the calculation of Landau-Zener cross sections and rate coefficients

Title of program: LZRATE Catalogue Id: AACJ_v1_0 Nature of problem The Landau-Zener (LZ) approximation is a widely used procedure for estimating the cross sections and rate coefficients for a number of collision processes which are describable in terms of potential curve crossings. Among them are charge transfer and mutual neutralization. The LZ method has the advantage of requiring only a minimum of information about the physical system under consideration: furthermore calculations are very inexpensive. Versions of this program held in the CPC repository in Mendeley Data AACJ_v1_0; LZRATE; 10.1016/0010-4655(83)90012-7 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)