Orientational dependence of the yield of bremsstrahlung photons of maximum energy in crystals
Avakyan R.O. , Avakyan R.O., Arutyunyan L.G., Darbinyan S.M., Kalashnikov N.P.
Experimental and theoretical investigations were made of the orientation dependence of the differentia! cross section of the bremsstrahlung of hard photons on the entrance angle of ultrafast electrons into a single crystal. A strong decrease of the yield of bremsstrahlung photons with maximum energy near zero entrance angle is predicted and observed.