Double electron capture between an α particle and a helium atom in the presence of an intense laser field

1 May 1998

journal article
research article
Published by American Physical Society (APS) in Physical Review A

Vol. 57 (5) , 3705-3711
https://doi.org/10.1103/physreva.57.3705

Abstract

In the first Born approximation, the symmetrical double-electron-capture collision between an α particle and a helium atom in the presence of an intense laser field is studied. The capture cross section is promoted considerably and is an increasing function of the ratio of the laser amplitude to frequency. With increasing impact energy, the dressing modification becomes notable.

Keywords

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