The scattering of a bremsstrahlung radiation of electrons with energy 13 and 22 MeV from plane targets

In the present work the characteristics of backward (90deg<θs<180deg) and forward (θs<90deg) scattered gamma radiation originating at interaction of a beam of a bremsstrahlung radiation of electrons with energy 13 and 22 MeV with plane targets of different thickness from glass textolite, aluminium, iron, lead and their combination are investigated. The dependence of thickness of saturation of 'forward' scattered gamma radiation, a on angles of detection (θs) and orientation (φ) of plane targets depending on a direction of probing beam was observed for the first time. For the first time, the numerical performances of beams of forward scattered gamma radiation from different targets were investigated and determined depending on their orientation and thickness. The new and corrected data on numerical performances of beams of the inverse scattered gamma radiation is obtained. The distinction in characteristics of beams of the scattered gamma radiation is shown depending on energy of a bremsstrahlung radiation of electrons with Ee=22 and 13 MeV. The numerical characteristics of annihilation component in beams of the scattered gamma radiation were described by calculated data within the framework of the designed simplified model