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Charged particle production in high Q(2) deep-inelastic scattering at HERA.

Aaron, F. D. and Aktas, A. and Henderson, Rob C. W. and Sloan, T. and H1 Collaboration, et al. (2007) Charged particle production in high Q(2) deep-inelastic scattering at HERA. Physics Letters B, 654 (5-6). pp. 148-159. ISSN 0370-2693

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Abstract

The average charged track multiplicity and the normalised distribution of the scaled momentum, xp, of charged final state hadrons are measured in deep-inelastic ep scattering at high Q2 in the Breit frame of reference. The analysis covers the range of photon virtuality . Compared with previous results presented by HERA experiments this analysis has a significantly higher statistical precision and extends the phase space to higher Q2 and to the full range of xp. The results are compared with e+e− annihilation data and with various calculations based on perturbative QCD using different models of the hadronisation process.

Item Type: Article
Journal or Publication Title: Physics Letters B
Subjects: Q Science > QC Physics
Departments: Faculty of Science and Technology > Physics
ID Code: 18666
Deposited By: ep_ss_importer
Deposited On: 29 Oct 2008 11:50
Refereed?: Yes
Published?: Published
Last Modified: 10 Jun 2013 15:51
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/18666

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