Laser modification of the exchange scattering in electron-atom collisions
- 14 July 1982
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 15 (13), L475-L482
- https://doi.org/10.1088/0022-3700/15/13/011
Abstract
It is suggested that in elementary atomic processes involving identical particles the presence of a strong external perturbation reduces the importance of the exchange effects if identical particles respond to the external field in different ways. The case of elastic electron-hydrogen collisions in a laser field is considered as an example. The laser field is taken to consist of: (i) a single mode, (ii) a large number of uncorrelated modes (chaotic field).Keywords
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