Simulation of methods for a rapid determination of the energy spectrum of bremsstrahlung from electron accelerators

Semiempirical computational methods for determining the energy spectrum of bremsstrahlung from pulsed electron accelerators are proposed. Input information for employing these methods includes the energy spectrum of electrons in a pulse, the effective angle of their incidence on the target, and the parameters of the converter target. It is shown that the methods in question can be used in a rapid determination of bremsstrahlung spectra for an arbitrary angle of the escape of bremsstrahlung, including its escape in the forward direction. Among other things, this provides a solution to the problem of dosimetry in radiation tests of electron systems.