Spectral and angular distributions of charged particles outside biological shielding of the 70 GeV Serpukhov accelerator

Space, angular and energy distributions of the charged particle of radiation field outside the Serpukhov accelerator shielding at different protons beam energies obtained with the ΔE-E spectrometer are presented. The influence of the accelerating complex operation on the charged particles field shaping outside the concrete and heterogeneous steel-concrete shieldings has been analyzed. The ratios between neutrons and charged particles of the radiation field outside the 70 GeV accelerator shielding have been estimated