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Multiplicity distributions of secondary charged particles coming out of 84 Kr –AgBr interaction at 0.95 GeV / A have been reported. Angular distributions of fast and slow target fragments have also been studied. The sharp forward peak in the angular distribution of knocked out protons has further been analyzed in the light of intermittency and scaled factorial moment.

An experimental study of the elastic scattering of negative pions off protons at 2.0 GeV/ c is presented. The differential cross section is fitted to a polynomial in cos θ c.m. and the forward angular region as a diffraction peak. The results are compared with those from other bubble chamber experiments at neighbouring energies and discussed in terms of optical model and possible exchange trajectories.

Results are presented on an analysis of the reaction K + p → K ∗+ (890) p at 16 GeV/ c and compared with data at lower incident momenta and with corresponding results for the reaction K − p → K ∗− (890) p. It is found for both reactions that the energy dependence of the cross section exhibits a simple ( p − n lab behaviour.