Premium
Higher Harmonics of Spontaneous Radiation of Ultrarelativistic Channeled Particles
Author(s) -
Kumakhov M. A.,
Trikalinos Ch. G.
Publication year - 1980
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.2220990202
Subject(s) - radiation , physics , transition radiation , particle radiation , electron , beam (structure) , plane (geometry) , divergence (linguistics) , harmonics , particle (ecology) , radiation properties , α particles , atomic physics , optics , computational physics , charged particle , nuclear physics , geometry , ion , linguistics , philosophy , mathematics , oceanography , quantum mechanics , geology , voltage
Abstract The case of spontaneous radiation of channeled ultrarelativistic particles is considered when the dipolarity condition is not satisfied. The change of the particle longitudinal velocity affecting the maximum radiation frequency is included. The angular and frequency characteristics of the radiation for superhigh energies are studied for the first time. It is shown that there is an optimum energy at which the radiation density is maximum. The influence of the angle at which electrons enter a crystal and of the beam divergence on the radiation is investigated. The problem of quasi‐channeled particle radiation and also the radiation in axis‐plane transitions are considered.