Charged multiplicity distributions in deep inelastic scattering at HERA

Journal Article · Thu Oct 06 04:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2122151· OSTI ID:20726557

Rosin, Michele ^[1]

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1. DESY-ZEUS Wisconsin, Notestrasse 85, 22607 Hamburg (Germany)

The hadronic final state has been investigated in inclusive neutral current deep inelastic ep scattering with the ZEUS detector at HERA, using an integrated luminosity of 38.6 pb-1. The mean charged multiplicity has been measured for the hadrons belonging to the current region of the Breit frame, as well as for those belonging to the photon (current) fragmentation region of the hadronic centre-of-mass frame (HCM). The results are compared to leading-logarithm parton-shower Monte Carlo predictions as well as to results of e+e- and pp measurements.

• OSTI ID: 20726557
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 792; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CASCADE SHOWERS
CENTER-OF-MASS SYSTEM
DEEP INELASTIC SCATTERING
DISTRIBUTION
ELECTRON-PROTON INTERACTIONS
GLUONS
HERA STORAGE RING
INCLUSIVE INTERACTIONS
MONTE CARLO METHOD
MULTIPARTICLE SPECTROMETERS
MULTIPLICITY
NEUTRAL CURRENTS
PARTICLE IDENTIFICATION
PHOTONS
QUARKS