Electron-Hydrogen Atom Collision in the Presence of a Circularly Polarized Laser Field.

摘要

Electron-hydrogen collision in the presence of a circularly polarized laser field is studied within a formalism based in an appropriate space-translations transformation and the Green's function formalism. The Born-Oppenheimer approximation for the scattering amplitude is obtained and the dependence of the differential and total excitation cross section on the eletromagneitc field polarization is studied. (Atomindex citation 12:571991)