On possibility of measurement of the electron beam energy using absorption of radiation by electrons in a magnetic field

The possibility of the precise measurement of the electron beam energy using absorption of radiation by electrons in a static and homogeneous magnetic field in a range up to a few hundred GeV energies, was considered in [1]. With the purpose of experimental checking of this method in a range of several tens MeV energies, the possibility of measurement of absolute energy of the electron beam energy with relative accuracy up to 10^{-4} is examined in details.Comment: 14 pages, 10 figure

Experimental demonstration of surface phonon focusing in anisotropic media using laser induced acoustic pulses

The concentration of the acoustic field along preferred directions in different anisotropic single crystals, as well as in a layered medium consisting of a single crystal covered with an amorphous film was studied