On fast charged particles scattering in a thin crystalline undulator
| Autor: | V.I. Truten, N.F. Shul'ga |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Physics
Accelerator Physics (physics.acc-ph) Nuclear and High Energy Physics Silicon 010308 nuclear & particles physics Scattering Bent molecular geometry chemistry.chemical_element FOS: Physical sciences Undulator 01 natural sciences Molecular physics Charged particle lcsh:QC1-999 Crystal Reflection (mathematics) chemistry 0103 physical sciences Physics::Accelerator Physics Physics - Accelerator Physics 010306 general physics Beam (structure) lcsh:Physics |
| Zdroj: | Physics Letters B, Vol 790, Iss, Pp 574-577 (2019) Physics Letters |
| ISSN: | 0370-2693 |
| Popis: | The scattering of fast charged particles in a thin crystalline undulator is considered under conditions when all particles of the beam undergo above-barrier motion with respect to the bent crystalline atomic planes. The consideration is based on the analysis of the particles motion in the continuous potential field of the bent crystal atomic planes and on the simulation of the scattering process taking into account the influence of incoherent effects in scattering on the particles motion. The possibility of manifestation of the effect of multiple volume reflection from bent crystalline atomic planes both for positively and negatively charged particles is shown. The possibility of the beam profiles significant change by means of a small size crystalline undulator is demonstrated. Comment: 6 pages, 8 figures |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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