Manifestation of dynamic effects in coherent X-radiation from relativistic electron in Bragg scattering geometry

Analytic expressions describing the spectral–angular distribution of parametric X-radiation (PXR) and diffracted transient radiation (DTR) of a relativistic electron traversing a single-crystal plate in the Bragg scattering geometry are derived on the basis of the two-wave approximation of the dynamic diffraction theoryyesBelgorod State Universit

Relativistic electron PXR and FPXR yield ratio

The parametric X-radiation of relativistic electron crossing a single crystal plate is considered on the basis of dynamic diffraction theory in Laue geometry both in Bragg (PXR) and forward (FPXR) directionsyesBelgorod State Universit

On the dynamical effects in the characteristics of transition radiation produced by a relativistic electron in a single crystal plate

This article reports on the transition radiation (TR) of a relativistic electron crossing a crystalline plate, which in the Bragg’s scattering geometry is considered within the framework of the X-ray diffraction dynamical theoryyesBelgorod State Universit

The Borrmann effect in parametric X-radiation under asymmetric reflection conditions

Parametric X-radiation (PXR) of a relativistic electron traversing a single crystal plate is considered in Laue geometryyesBelgorod State Universit

Investigation into conditions of experimental observation of Borrmann effect in a parametric X-radiation

Spectral-angular characteristics of coherent X-ray radiation of relativistic electrons in a crystal are formulated in the framework of the dynamic theory of X-rays diffraction. Numerical calculations of the radiation angle density are carried out for silicon and germanium single crystal to define the optimal experimental conditions of the anomalously low photoabsorption (Borrmann effect) observation in the parametric X-radiation (PXR) with Bragg geometryyesBelgorod State Universit

On the ratio of the relativistic electron PXR in the Bragg direction and in the forward direction in Laue geometry

Parametric X-ray radiation and parametric X-ray radiation at a small angle with respect to the velocity of a relativistic electron crossing a single crystal plate in Laue scattering geometry are studied based on the dynamic X-ray diffraction theoryyesBelgorod State Universit

Dynamic theory coherent X-ray radiation by beam of relativistic electrons in single-crystal

The dynamic theory of coherent X-ray radiation by divergent beam of relativistic electrons crossing a single-crystal plate has been developed in Bragg scattering geometry. Numerical calculations of parametric X-ray and diffracted transition radiation angular densities has been made using their averaging by two-dimensional Gauss distribution as the angular distribution of electrons in the beam. It has been shown that the influence of divergence of the high-energy electron beam on DTR is much stronger than on PX

Enhancement of spectral-angular density of parametric X-rays in Laue geometry due to change in the angle between a target surface and reflecting atomic planes

Coherent X-rays of a relativistic electron crossing a single crystal with a uniform velocity in the Laue scattering geometry are considered in the two-wave approximation of dynamic diffraction theoryyesBelgorod State Universit