Synchrotron and Free electron laser Radiation: generation and application (SFR-2020)

Inverse Compton scattering at collision of electron and photon beams with oblique fronts

13 Jul 2020, 20:00

26m

Poster SR and FEL sources and centers Poster Session

Speaker

Dr A.A. Tishchenko (National Research Nuclear University MEPhI, Moscow, Russia, National Research Centre “Kurchatov Institute”, Moscow, Russia, Laboratory of Radiation Physics, Belgorod National Research University, Belgorod, Russia)

Description

Inverse Compton scattering dubbed “light undulator” is a known source of x-ray radiation, bright and intense. Among the perspective directions of research one of the most significant is idea of Debus with co-authors: to use the laser pulse with skew front to increase the time of interaction of the electron and photon beams. The corresponding calculations were performed within classical electrodynamics. Here, we calculated this process in the terms of luminosity within quantum electrodynamics. Our results show that the condition suggested by Debus et al. for the maximal intensity will not result in the number of the scattered photons compared with the conventional collinear orientation of the fronts.
The study was supported by RFBR, grant 19-29-12036.

Presentation Materials

Tishchenko, SFR-2020, poster_A1 (1).pdf