Simulation code for modeling of coherent effects of radiation generation in oriented crystals
| Autor: | V.V. Tikhomirov, A. I. Sytov, Laura Bandiera |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Physics
Nuclear and High Energy Physics Physics and Astronomy (miscellaneous) 010308 nuclear & particles physics Electromagnetic spectrum Monte Carlo method Bent molecular geometry Surfaces and Interfaces Electron Radiation 01 natural sciences Charged particle Computational physics Crystal Electric field 0103 physical sciences lcsh:QC770-798 lcsh:Nuclear and particle physics. Atomic energy. Radioactivity 010306 general physics |
| Zdroj: | Physical Review Accelerators and Beams, Vol 22, Iss 6, p 064601 (2019) |
| ISSN: | 2469-9888 |
| DOI: | 10.1103/physrevaccelbeams.22.064601 |
| Popis: | We present the crystalrad simulation code, combining all the features of the crystal simulation code for simulations of charged particles trajectories in a bent crystal and the radcharm++ code for calculation of the radiation spectrum. The crystalrad code is based on Monte Carlo simulations of trajectories in the planar and axial electric field either in a straight, bent, or periodically bent crystal taking into account multiple and single Coulomb scattering on nuclei and electrons, nuclear scattering and ionization energy losses. The trajectories simulated are used for calculation of radiation spectra by the Baier-Katkov method. We compare our simulations with experimental data taken at MAMI (MAinzer MIkrotron) as well as give an example for a possible future study with sub-GeV electrons interacting with Si bent crystals. |
| Databáze: | OpenAIRE |
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