Effect of axial orientation of the sample on the angular distribution of the γ radiation emitted by relativistic electrons in single crystals
Andreyashkin M. Yu., Vorob'ev S. A., Zabaev V. N., Kashirin A. P., Naumenko G. A., Potylitsyn A. P., Tarasov V. M.
The change caused in the angular distribution of the γ radiation emitted by 900-MeV electrons in Si and diamond single crystals by a switch from a random orientation of the crystal to an axial orientation has been studied experimentally. A fundamental difference between the behavior of the hard spectral component and that of the soft components has been discovered.