Theoretical interpretation of the experiments on Parametric X-ray radiation in case of backward diffraction

Abstract

The spectral-angular and angular distributions of parametric X-radiation for case of backward diffraction (particular case of Bragg geometry scheme) is discussed. It is shown that in case of Bragg geometry it is necessary to use dynamical approach for PXR consideration. The comparison of the theory and experiment is carried out.

Comments: Latex, 10 pages with 5 eps figure