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Interference between Parametric and Coherent Bremsstrahlung Radiation Mechanisms of a Fast Charged Particle in a Crystal
Author(s) -
Kleiner V. L.,
Nasonov N. N.,
Safronov A. G.
Publication year - 1994
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221810122
Subject(s) - bremsstrahlung , interference (communication) , radiation , transition radiation , physics , charged particle , parametric statistics , crystal (programming language) , sign (mathematics) , particle (ecology) , computational physics , optics , statistical physics , quantum mechanics , photon , mathematics , computer science , ion , mathematical analysis , channel (broadcasting) , statistics , oceanography , programming language , geology , computer network
Parametric and coherent Bremsstrahlung radiation of a fast charged particle, moving in a crystal is studied from a single point of view. Such an approach permits to observe the essential change of the radiation structure in the region where CBR and PXR radiation patterns overlap that may be interpreted as an interference of these two radiation mechanisms. The dependence of interference items from charge sign is predicted. The PXR expression admitting a continuous transition from the dynamic regime of radiation to the kinematic one and the parameter of this transition are given.