Simulation of express measuring techniques of energy spectrum of electron accelerator bremsstrahlung

The calculational-experimental methods for determining the bremsstrahlung (BS) energy spectrum of the pulsed electrons accelerator is proposed. The electron energy spectrum in the pulse, the angle of incidence onto the target and the target-converter parameters constitute the basic initial information for applying the above methods. It is shown that these methods may be applied for the express determination of the BS spectra both for the BS yield arbitrary angle and in the onward direction providing, in particular, for solving the problems on the dosimetric accompanying of the electron systems radiation tests