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On enhancement of Λ0 production in the proton-nucleus collisions and multiproduction models

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Zeitschrift für Physik C Particles and Fields

Abstract

Production of Λ0 in the particlenucleus interactions is shown to be a particularily clean signature of reabsorption of the produced particles inside a nucleus. We find a significant enhancement of a relative fraction ofp A collisions with two and three wounded constituent quarks of the projectile proton in the Λ0-containing events and predict resulting enhancement of the central rapidity density and mean multiplicity of charged particles and grey tracks in the Λ0 and Λ0Λ0-containingp Xe andp Ar collisions, studied by the NA5 collaboration. We predict multiplicities in the minimal bias and Λ0-containing deep-inelastic μXe collisions under study by E665 at FNAL.

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Author notes

  1. N. N. Nikolaev

    Present address: L.D. Landau Institute for Theoretical Physics, SU-142432, Chernogolovka, Moscow Region, USSR

Authors and Affiliations

  1. Max-Planck-Institut für Physik und Astrophysik, D-8000, München, Federal Republic of Germany

    N. N. Nikolaev

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  1. N. N. Nikolaev
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Nikolaev, N.N. On enhancement of Λ0 production in the proton-nucleus collisions and multiproduction models. Z. Phys. C - Particles and Fields 44, 645–650 (1989). https://doi.org/10.1007/BF01549085

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  • DOI: https://doi.org/10.1007/BF01549085

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