Multiplicity Distribution studies of e⁺e^--annihilation at 50-61.4 GeV and 172-189 GeV by Two Stage Model hadronization

2002/09/27 by Е. С. Кокоулина, E. S. Kokoulina, Kokoulina, E. S.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0209334

15 pages with 35 figures and 1 table Presented at the XI Annual Seminar "Nonlinear Phenomena in Complex Systems" Minsk, Belarus, May 13-16, 2002

arxiv created 2002/09/27 · openalex publication_date 2002/09/27 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The multiplicity distributions at high energy e⁺e^- annihilation are described well within the Two Stage Model in the region from 14 to 189 GeV. Energy dependence of parameters of this model gives the dynamic picture of the parton stage and the stage of hadronization. It is shown that oscillations in sign of the ratio of factorial cumulant moments over factorial moments of increasing order can be confirmed by this model.

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