Relativistic electronic dressing in laser-assisted ionization of atomic hydrogen by electron impact

Abstract

Within the framework of the coplanar binary geometry where it is justified to use plane wave solutions for the study of the $(e,2e)$ reaction and in the presence of a circularly polarized laser field, we introduce as a first step the DVRPWBA1 (Dirac-Volkov Plane Wave Born Approximation1) where we take into account only the relativistic dressing of the incident and scattered electrons. Then, we introduce the DVRPWBA2 (Dirac-Volkov Plane Wave Born Approximation2) where we take totally into account the relativistic dressing of the incident, scattered and ejected electrons. We then compare the corresponding triple differential cross sections for laser-assisted ionization of atomic hydrogen by electron impact both for the non relativistic and the relativistic regime.

18 pages, Latex, 7 figures

References in corpus (2)

• Relativistic electronic dressing
• Comment on Mott Scattering in strong Laser Field

Cited by in corpus (4)

• Mott scattering of polarized electrons in a strong laser field
• Elastic scattering of a muon neutrino by an electron in the presence of a circularly polarized laser field
• Exact semi-relativistic model for ionization of atomic hydrogen by electron impact
• Dressing effects in laser-assisted ($e,2e$) process in fast electron-hydrogen atom collisions in an asymmetric coplanar scattering geometry