Large-angle channeling radiation from relativistic electrons in optically transparent crystals

K. B. Korotchenko, Yu L. Pivovarov

Результат исследований: Материалы для журналаСтатья

2 Цитирования (Scopus)

Выдержка

In the work within the frame of quantum electrodynamics are obtained new formulae describing the large-angle photon emission from channeled electrons with taking into account of the dispersion of refractive index. Calculations based on these formulae show that the spectral and angular distributions of large-angle optical and ultraviolet radiation from planar channeled sub-GeV electrons in optically transparent crystal reflect the band structure of transverse energy levels of channeled electrons. Comparison with ordinary Cherenkov radiation spectrum reveals that channeling (depending on the beam energy) leads to sufficient change of the large-angle emission spectrum.

Язык оригиналаАнглийский
Страницы (с-по)444-448
Число страниц5
ЖурналPhysics Letters, Section A: General, Atomic and Solid State Physics
Том382
Номер выпуска6
DOI
СостояниеОпубликовано - 13 фев 2018

Отпечаток

radiation
crystals
electrons
radiation spectra
quantum electrodynamics
ultraviolet radiation
emission spectra
angular distribution
energy levels
refractivity
photons
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Large-angle channeling radiation from relativistic electrons in optically transparent crystals. / Korotchenko, K. B.; Pivovarov, Yu L.

В: Physics Letters, Section A: General, Atomic and Solid State Physics, Том 382, № 6, 13.02.2018, стр. 444-448.

Результат исследований: Материалы для журналаСтатья

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