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Manuscript Title: A program to solve a set of linear coupled differential equations describing a collision process with several electronic and vibrational degrees of freedom.
Authors: M.R. Spalburg, U.C. Klomp
Program title: VIBREQ
Catalogue identifier: AAOX_v1_0
Distribution format: gz
Journal reference: Comput. Phys. Commun. 28(1982)207
Programming language: Fortran.
Computer: CDC.
Operating system: NOS/BE.
RAM: 4K words
Word size: 60
Keywords: Diabatic states, Atomic physics, Scattering, Curve crossings, Vibronic states, Linear coupled Differential equations, Molecular, Elastic.
Classification: 16.7.

Nature of problem:
Theoretical description of a collision process involving a number of electronic and vibrational (vibronic) states.

Solution method:
The coupled linear differential equations describing the system are simultaneously integrated by means of an adapted fourth-order Runge- Kutta method.