Unified Analysis of Large and Small Momentum Transfer Phenomena by the New Type of Quark Cascade Model(Duality, Jets and QCD,Proceedings of the Multiparticle Dynamics)

概要

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Using the new type of quark cascade model where the recombination of quarks into a hadron in the final step is taken into account in the diffusion equation (with three parameters and one unified vertex function), the following small and large momentum transfer phenomena are analized successfully in a unified way; the inclusive spectra of the forward hadron-hadron collision, pp → π^± X, K^±X, pX and Δ^<++> X and πp→π^±X and K^±X etc., the single particle invariant cross section at 90°, the x_<//> dependence of the single particle cross section at fixed energy and large transverse momentum, beam ratios, the charge particle distribution in the hemisphere opposite to a large P_T trigger π^0, and the associated possitive forward particle with high P_T charged trigger particle.
素粒子論グループ素粒子研究編集部の論文
1979-03-20