Cross-Sections of Large-Angle Hadron Production in Proton- and Pion-Nucleus Interactions I: Beryllium Nuclei and Beam Momenta of +8.9 Gev/c and -8.0 Gev/c
hep-ex
/ Authors
The HARP-CDP group, :, A. Bolshakova, I. Boyko, G. Chelkov, D. Dedovitch, A. Elagin, M. Gostkin, S. Grishin, A. Guskov
and 13 more authors
Z. Kroumchtein, Yu. Nefedov, K. Nikolaev, A. Zhemchugov, F. Dydak, J. Wotschack A. De Min, V. Ammosov, V. Gapienko, V. Koreshev, A. Semak, Yu. Sviridov, E. Usenko, V. Zaets
/ Abstract
We report on double-differential inclusive cross-sections of the production of secondary protons, deuterons, and charged pions and kaons, in the interactions with a 5% nuclear interaction length thick stationary beryllium target, of a +8.9 GeV/c proton and pion beam, and a -8.0 GeV/c pion beam. Results are given for secondary particles with production angles between 20 and 125 degrees.