Measurement of Charged Particle Spectra in Deep-Inelastic ep Scattering at HERA

4 Dec 2013, 11:50
24m
Talk MPI & Monte Carlo MPI & Monte Carlo

Speaker

Anastasia Grebenyuk (Deutsches Elektronen-Synchrotron (DE))

Description

Charged particle production in deep-inelastic ep scattering is measured with the H1 detector at HERA. The kinematic range of the analysis covers low photon virtualities, 5 < Q^2 < 100 GeV^2, and small values of Bjorken-x, 10^{-4} < x < 10^{-2}. The analysis is performed in the hadronic centre-of-mass system. The charged particle densities are measured as a function of pseudorapidity (eta^*) and transverse momentum (p_T^*) in the range 0< \eta^* < 5 and 0< p_T^* < 10 GeV differentially in x and Q^2. The data are compared to predictions from different Monte Carlo generators implementing various options for hadronisation and parton evolutions.

Primary author

Collaboration H1 (DESY)

Presentation Materials