Sytov, A. I.

Sytova, S. N.

Tikhomirov, V. V.

Electronic Library Pavel Sukhoi State Technical University of Gomel (GSTU)

ON THE DEFLECTION OF HIGH ENERGY ELECTRONS AND POSITRONS BY A BENT CRYSTALA. I. Sytov1,2,3. V. V. Tikhomirov1’2, S. N. Sytova1 'Research Institute for Nuclear Problems of Belarusian State University, Minsk 2Belarusian State University, Minsk3INFN Sezione di Ferrara & Dipartimento di Fisica e Scienza della Terra Universita degli Studi di Ferrara, ItalyE-mail: sytova@inp.bsu.byWe apply our CRYSTAL code [1] to the simulation of possible ex­periments on particle deflection by a bent crystal at Mainz microtron MAMI and the external line of CERN SPS. We simulate 855 MeV, 600 MeV and 195 MeV electron beam deflection for the case of MAMI microtron and 120 GeV electron and positron deflection for the case of CERN SPS. For MAMI we observe both channeling and volume reflec­tion effects in a short (15 pm) and strongly curved (up to 1.5 mrad) silicon crystal aligned along (111) planes. For CERN SPS we revealed the same effects in a 2 mm long silicon crystal, oriented along (110) planes. In addi­tion, for the orientation along <111> we obtained the effects of axial chan­neling, channeling in skew bent crystal planes as well as multiple volume reflection in a one bent crystal [2].References1. Sytov, A. I. CRYSTAL simulation code and modeling of coherent effects in a bent crystal at tire LHC / A. I. Sytov. V. V. Tikhomirov // Nucl. Instr. Meth. Phys. Res. B. -2015. - Vol. 355. -P. 383-386.2. Tikhomirov, V. V. Multiple volume reflection from different planes inside one bent crystal / V. V. Tikhomirov // Phys. Lett. В - 2007. - Vol. 655. - P. 217-222.INTERACTION OF MULTIPLE RELATIVISTIC ELECTRON BEAMS WITH ELECTROMAGNETIC FIELD IN MULTIWAVE VOLUME FREE ELECTRON LASERS. N. SytovaResearch Institute for Nuclear Problems of Belarusian State University, Minsk E-mail: sytova@inp.bsu.byThe principle of volume free electron lasers (VFEL) is based on the interaction of relativistic electron beam with two or more strong coupled 15

On the deflection ofhigh energy electrons and positrons by a bent crystal

https://elib.gstu.by/bitstream/220612/27939/1/15.pdf

On the deflection ofhigh energy electrons and positrons by a bent crystal

Abstract

Similar works

Full text

Available Versions

Electronic Library Pavel Sukhoi State Technical University of Gomel (GSTU)