✦ LIBER ✦
Subroutines for the evaluation of cross sections of one-photon radiative processes occuring in fast-electron H-atom collisions
✍ Scribed by Alain Dubois; Alfred Maquet
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 554 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0010-4655
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✦ Synopsis
We propose two distinct fast routines to evaluate the cross sections of the one-photon processes occurring in the course of fast electron-hydrogen atom coffisions: free-free transitions observed in the presence of an external laser source and bremsstrahlung. In spite of the presence of the Coulomb Green's function, a very compact and numerically convenient expression of the related amplitude has been derived so that the computations can be performed on a microcomputer.
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