Abstract

Charged particle multiplicity distributions in positron–proton deep inelastic scattering at a centre-of-mass energy s = 300 GeV, measured in the hadronic centre-of-mass frames and in different pseudorapidity windows are studied in the framework of two statistical distributions, the shifted Gompertz distribution and the Weibull distribution. Normalised moments, normalised factorial moments and the H-moments of the multiplicity distributions are determined. The phenomenon of oscillatory behaviour of the counting statistics and the Koba-Nielsen-Olesen (KNO) scaling behaviour are investigated. This is the first such analysis using these data. In addition, projections of the two distributions for the expected average charged multiplicities obtainable at the proposed future ep colliders.

Highlights

  • IntroductionThe phenomenon of oscillatory behaviour of the counting statistics and the Koba-Nielsen-Olesen (KNO) scaling behaviour are investigated

  • At a centre-of-mass energy s = 300 GeV, measured in the hadronic centre-of-mass frames and in different pseudorapidity windows are studied in the framework of two statistical distributions, the shifted

  • √ observed in proton-proton collisions at the Intersecting Storage Ring (ISR) energies [36]: s = 30.4 to

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Summary

Introduction

The phenomenon of oscillatory behaviour of the counting statistics and the Koba-Nielsen-Olesen (KNO) scaling behaviour are investigated. This is the first such analysis using these data. Projections of the two distributions for the expected average charged multiplicities obtainable at the proposed future ep colliders. Unprecedented and cutting edge technological developments, combined with scientific expertise have pushed the energy frontier to new levels. Higgs boson at the Large Hadron Collider (LHC) [1] at CERN in recent years. Some of the extraordinary particle accelerators include LHC, the Large Electron–Positron Collider (LEP) [2], the Hadron–Electron Ring Accelerator (HERA) [3], the Proton–Antiproton

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