Rise and fall of laser-intensity effects in spectrally resolved Compton process

Uwe Hernandez Acosta, Alexander I. Titov, Burkhard Kämpfer

The spectrally resolved differential cross section of Compton scattering, $d\sigma /d{\omega }^{\prime }{|}_{{\omega }^{\prime }=const}$, rises from small towards larger laser intensity parameter $\xi$, reaches a m…