Flux dynamics and angular distributions of relativistic electrons and positrons passing through a half-wave crystals

RREPS13; Meghri13

Pivovarov, Yu L^1 ; Tukhfatullin, T.A.^1

National Research Tomsk Polytechnic University, Lenin Ave 30, 634050 Tomsk, Russia^1

关键词: Beam divergence;    Flux dynamics;    Half-wave;    Relativistic electron;    Simulation of trajectory;    Ultra-thin crystals;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/517/1/012028/pdf
DOI  :  10.1088/1742-6596/517/1/012028

来源: IOP

【 摘 要 】

The simulation of trajectories, angular and spatial distributions of relativistic electrons and positrons (155 MeV-1500 MeV) penetrating through an ultra-thin crystal (half-wave crystal-HWC) has been performed taking into account initial angular beam divergence. The results show similarities and differences with non-relativistic protons channeling in a HWC.