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arXiv · 1303.1425

Laser-assisted nuclear photoeffect reexamined

Péter Kálmán·Dániel P. Kis·Tamás Keszthelyi
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Abstract

The S-matrix element and the cross section of the laser-assisted nuclear photoeffect are recalculated in a gauge invariant manner taking into account the effect of the Coulomb field of the remainder nucleus. The \gamma-photon energy dependence of the laser free cross section obtained in the plane wave and long-wavelength Coulomb-Volkov approximations are compared. Numerically the laser-assisted partial cross sections with laser photon energy 2 keV and some different polarization states of \gamma-photon of energy 3 MeV are investigated.

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Péter Kálmán, Dániel P. Kis, Tamás Keszthelyi. 2013-03-06. Laser-assisted nuclear photoeffect reexamined. https://arxiv.org/abs/1303.1425

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