1980•OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)Requires access
Production of hadrons with transverse momenta 0. 5--2. 2 GeV/c in pd collisions at 70 GeV
V. Abramov, А. В. Алексеев, B.Yu. Baldin, S.I. Bityukov, Yu.N. Vrazhnov, V. Yu. Glebov, A. S. Dyshkant, V. N. Evdokimov, Vadim V. Zmushko, A. N. Krinitsyn, V. I. Kryshkin, N. Yu. Kul'man, G.I. Lanshchikov, Yu.M. Mel'nik, V.K. Myalitsin, Andrey P Orlov, V.I. Povzun, R.M. Sulyaev, L.K. Turchanovich
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Abstract
We report the results of a study of the production of ..pi../sup + -/, K/sup + -/, p, and p-bar with transverse momenta in the range from 0.5 to 2.2 GeV/c in pd collisions at proton energy 70 GeV at a c.m.s. angle 90 /sup 0/. The ratios of the particle yields in deuterium are compared with the ratios in hydrogen and in nuclei and with a calculation according to the quantum-chromodynamical parton model.