Radiation of slow electromagnetic waves in an isotropic medium with spatial dispersion |
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Authors: | M V Marmazeev M I Ryazanov |
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Institution: | (1) Moscow State Institute of Engineering Physics, 115409 Moscow, Russia |
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Abstract: | This paper discusses the distinctive features of radiation of electromagnetic waves with anomalously large values of the wave
vector and small phase velocity that exist near narrow absorption lines. The distribution of radiated energy with respect
to angle and frequency is calculated for Čerenkov radiation and bremsstrahlung of the slow waves. It is shown that the angular
distribution of the slow-wave bremsstrahlung exhibits a characteristic maximum in the direction perpendicular to the plane
of motion of the particles.
Zh. éksp. Teor. Fiz. 112, 1557–1562 (November 1997) |
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