Angular distributions of relativistic electrons under channeling in half-wavelength crystal and corresponding radiation

Y. Takabayashi, V. G. Bagrov, O. V. Bogdanov, Yu. L. Pivovarov, T. A. Tukhfatullin

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

New experiments on channeling of 255 MeV electrons in a half-wavelength crystals (HWC) were performed at SAGA Light Source facilities. The simulations of trajectories for (2 2 0) and (1 1 1) planar channeling in Si were performed using the computer code BCM-1.0. Comparison of experimental and theoretical results shows a good agreement. The results of calculations of spectral distribution of radiation in forward direction (θ = 0°) from 255 MeV electrons at (2 2 0) channeling in HWC silicon are presented. Qualitative comparison with radiation spectrum from an electron moving in an arc is performed.

Original languageEnglish
Pages (from-to)188-192
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume355
DOIs
Publication statusPublished - 9 Jun 2015

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Angular distribution
angular distribution
Radiation
Wavelength
Crystals
Electrons
radiation
wavelengths
crystals
electrons
radiation spectra
Light sources
light sources
arcs
Trajectories
trajectories
computer programs
Silicon
silicon
simulation

Keywords

  • Channeling radiation
  • Half wavelength crystal
  • Planar channeling

ASJC Scopus subject areas

  • Instrumentation
  • Nuclear and High Energy Physics

Cite this

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title = "Angular distributions of relativistic electrons under channeling in half-wavelength crystal and corresponding radiation",
abstract = "New experiments on channeling of 255 MeV electrons in a half-wavelength crystals (HWC) were performed at SAGA Light Source facilities. The simulations of trajectories for (2 2 0) and (1 1 1) planar channeling in Si were performed using the computer code BCM-1.0. Comparison of experimental and theoretical results shows a good agreement. The results of calculations of spectral distribution of radiation in forward direction (θ = 0°) from 255 MeV electrons at (2 2 0) channeling in HWC silicon are presented. Qualitative comparison with radiation spectrum from an electron moving in an arc is performed.",
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T1 - Angular distributions of relativistic electrons under channeling in half-wavelength crystal and corresponding radiation

AU - Takabayashi, Y.

AU - Bagrov, V. G.

AU - Bogdanov, O. V.

AU - Pivovarov, Yu. L.

AU - Tukhfatullin, T. A.

PY - 2015/6/9

Y1 - 2015/6/9

N2 - New experiments on channeling of 255 MeV electrons in a half-wavelength crystals (HWC) were performed at SAGA Light Source facilities. The simulations of trajectories for (2 2 0) and (1 1 1) planar channeling in Si were performed using the computer code BCM-1.0. Comparison of experimental and theoretical results shows a good agreement. The results of calculations of spectral distribution of radiation in forward direction (θ = 0°) from 255 MeV electrons at (2 2 0) channeling in HWC silicon are presented. Qualitative comparison with radiation spectrum from an electron moving in an arc is performed.

AB - New experiments on channeling of 255 MeV electrons in a half-wavelength crystals (HWC) were performed at SAGA Light Source facilities. The simulations of trajectories for (2 2 0) and (1 1 1) planar channeling in Si were performed using the computer code BCM-1.0. Comparison of experimental and theoretical results shows a good agreement. The results of calculations of spectral distribution of radiation in forward direction (θ = 0°) from 255 MeV electrons at (2 2 0) channeling in HWC silicon are presented. Qualitative comparison with radiation spectrum from an electron moving in an arc is performed.

KW - Channeling radiation

KW - Half wavelength crystal

KW - Planar channeling

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JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

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