The charged multiplicity distributions and the mean charged multiplicity have been investigated in inclusive neutral current deep inelastic e p scattering with the ZEUS detector at HERA, using an integrated luminosity of 38.6 pb(-1). The measurements were performed in the current region of the Breit frame, as well as in the current fragmentation region of the hadronic centre-of-mass frame. The KNO-scaling properties of the data were investigated and the energy dependence was studied using different energy scales. The data are compared to results obtained in e(+)e(-) collisions and to previous DIS measurements as well as to leading-logarithm parton-shower Monte Carlo predictions.
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|Titolo:||Energy dependence of the charged multiplicity in deep inelastic scattering at HERA RID G-5156-2010 RID C-1121-2010 RID C-5889-2009 RID A-9192-2012 RID C-2169-2008|
|Data di pubblicazione:||2008|
|Appare nelle tipologie:||1.1 Articolo in rivista|