Quasi-Cerenkov radiation from 4.5-GeV electrons in diamond (experimental)
Avakyan R. O. , Avetisyan A. E. , Adishchev Yu. N. , Garibyan G. M. , Danagulyan S. S. , Kizogyan O. S., Potylitsyn A. P., Taroyan S. P. , Elbakyan G. M. , Yan Shi
A quasi-Cerenkov x-ray radiation by 4.5-GeV electrons from (110) planes in a diamond crystal has been observed. The photon yield increases with the thickness of the crystal.