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Charged particle production in high Q^2 deep-inelastic scattering at HERA

Aaron, F.D.; Hansson, Magnus LU ; Jönsson, Leif LU ; Knutsson, Albert LU and Osman, Sakar LU (2007) In Physics Letters B 654(5-6). p.148-159
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 Click to view the MathML source. 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.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physics Letters B
volume
654
issue
5-6
pages
148 - 159
publisher
Elsevier
external identifiers
  • wos:000250898900003
  • scopus:34948861172
DOI
10.1016/j.physletb.2007.07.073
language
English
LU publication?
yes
id
244fb1b0-ce4e-4e07-9641-2b1c56d935fa (old id 798625)
date added to LUP
2007-12-28 14:07:16
date last changed
2017-01-01 08:13:30
@article{244fb1b0-ce4e-4e07-9641-2b1c56d935fa,
  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 Click to view the MathML source. 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.},
  author       = {Aaron, F.D. and Hansson, Magnus and Jönsson, Leif and Knutsson, Albert and Osman, Sakar},
  language     = {eng},
  number       = {5-6},
  pages        = {148--159},
  publisher    = {Elsevier},
  series       = {Physics Letters B},
  title        = {Charged particle production in high Q^2 deep-inelastic scattering at HERA},
  url          = {http://dx.doi.org/10.1016/j.physletb.2007.07.073},
  volume       = {654},
  year         = {2007},
}