Abstract

In the present work we report some results on multiparticle production in 50 GeV/c π--interactions with emulsion nuclei. The general characteristics of heavy and shower particle multiplicity distributions are compared with the results from p-nucleus collisions at the same incident energy. The various experimental results have also been compared with the predictions of the existing theoretical models. We have observed that the mean normalized multiplicity (RA2) in hadron-nucleus interactions as a function of the effective number of projectile encounters, ⟨ν'⟩, calculated by using the additive quark model suggests a new kind of scaling and RA2 vs. ⟨ν'⟩ is independent of nature of the projectile.

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