Angular distributions of secondary particles in proton-nuclear interactions at 400 GeV/c
Boos E.G., Borisenko A.I. , Kazanskaya A.M., Morozova P.V., Pavlova N.P., Kohlmetskaya A.V., Lepekhin F.G., Simonov B.B., Adamovich A.I. , Larionova V.G., Maslenikova, G.I. Orlova, M.I. Tret'yakova, S.P. Kharlamov, M.M. Chernyavskii, F.R. Yagudina, Sh. Abduzhamilov, S.A. Azimov, S.I. Gadzhieva, K.G. Gulamov N.V., Petrov V.I., Skripnik N.S., Trofimova T.N. , Chernova L.P. , Chernov G.M.
We have obtained the angular distributions of the secondary charged particles produced in the interaction of 400 GeV/c protons with emulsion nuclei. A comparison of the obtained distributions with analysis data at proton and тт-meson momenta 200 GeV/c shows that although the general character of the angular distribution remains the same as before, the average number of particles in the pionization region has increased appreciably.