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Manuscript Title: Multistate molecular treatment of atomic collisions in the impact parameter approximation. III - Integration of coupled equations and calculation of transition amplitudes for Coulomb trajectories.
Authors: R.D. Piacentini, A. Salin
Program title: TANGO
Catalogue identifier: ACWU_v1_0
Distribution format: gz
Journal reference: Comput. Phys. Commun. 12(1976)199
Programming language: Fortran.
Computer: IRIS 80.
Operating system: SIRIS 8.
RAM: 100K words
Word size: 32
Keywords: Molecular physics, Collisions, Charge transfer, Elastic, Impact-parameter method, Semi-classical, Coulomb trajectories, Coupled equations.
Classification: 16.7, 16.8.

Revision history:
Type Tit le Reference
correction 000A CORRECTION 27/03/79 See below

Nature of problem:
Multistate molecular treatment of atomic collisions in the impact parameter approximation. Calculation of the transition amplitudes for Coulomb classical trajectories.

Solution method:
The coupled first-order differential equations are integrated by the method of Bulirsch and Stoer. The integrals over energy differences are integrated by Simpson's rule.

Restrictions:
Coulomb trajectories only.

Running time:
Running time for the test run: 2.83 min on the IRIS 80.

CORRECTION SUMMARY
Manuscript Title: Multistate molecular treatment of atomic collisions in the impact parameter approximation. III - Integration of coupled equations and calculation of transition amplitudes for Coulomb trajectories. (C.P. C. 12(1976)199).
Authors: R.D. Piacentini, A. Salin
Program title: 000A CORRECTION 27/03/79
Catalogue identifier: ACWU_v1_0
Distribution format: gz
Journal reference: Comput. Phys. Commun. 17(1979)425
Classification: 16.7, 16.8.