Positron-Based CU: Illustrative Material

  • Andrey V. Korol
  • Andrey V. Solov’yov
  • Walter Greiner
Part of the Springer Series on Atomic, Optical, and Plasma Physics book series (SSAOPP, volume 69)


Results of numerical calculations of the CUR spectra emitted by ultra-relativistic positrons channeling in PBCr are presented. The interplay of the two motions of the channeling particles,—the channeling oscillations and the undulator motions, in forming the radiative spectrum is discussed. Description the computer codes which simulate the channeling trajectories and calculate the spectral and spectral-angular distributions is given. Peak brilliance of CUR is calculated using the parameters of positron beams from several modern \(e^{+}-e^{-}\) colliders. Analytical and numerical analysis of the influence of the periodic bending imperfectness on spectral distribution of CUR is carried out.

Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Andrey V. Korol
    • 1
  • Andrey V. Solov’yov
    • 2
  • Walter Greiner
    • 3
  1. 1.Physics DepartmentGoethe Universität, Frankfurt amd MainFrankfurtGermany
  2. 2.Physics DepartmentGoethe Universität, Frankfurt amd MainFrankfurtGermany
  3. 3.Frankfurt Institute for Advanced StudiesGoethe UniversitätFrankfurtGermany

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