Production of charged hadrons with large transverse momenta in 70-GeV protondeuteron collisions
Abramov V. V. , Baldin B. Yu. , Buzulutskov A. F., Vrazhnov Yu. N., Glebov V. Yu., Dyshkant A. S., Evdokimov V. N., Efimov A. O. , Zmushko V. V., Kryshkin V. I. , Krinitsyn A. N. , Kul'man N. Yu. , Mel'nik Yu. M., Mutafyan M. I., Podstavkov V. M., Sulyaev R. M., Turchanovich L. K.
Measurements of the invariant cross sections for π± , К ± and ρ production in pd collisions at 70 GeV are reported over the transverse-momentum interval 1.55<Pr <4.22 GeV/c at a cm. angle of 90°. There is a substantial deviation from the sum of the free-nucleon cross sections.