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Title: Measurement of charged particle multiplicities and densities in pp collisions root s=7 TeV in the forward region
Author: Camboni, Alessandro
Comerma-Montells, A.
Garrido Beltrán, Lluís
Graciani Diaz, Ricardo
Graugés Pous, Eugeni
Picatoste Olloqui, E.
Potterat, C.
Rives Molina, V.
Ruiz, Hugo
LHCb Collaboration
Keywords: Hadrons
Gran Col·lisionador d'Hadrons
Física de partícules
Large Hadron Collider (France and Switzerland)
Particle physics
Issue Date: May-2014
Publisher: Società Italiana di Fisica & Springer Verlag
Abstract: Charged particle multiplicities are studied in proton-proton collisions in the forward region at a centre-of-mass energy of √ s = 7 TeV with data collected by the LHCb detector. The forward spectrometer allows access to a kinematic range of 2.0 < η < 4.8 in pseudorapidity, momenta greater than 2 GeV/c and transverse momenta greater than 0.2 GeV/c. The measurements are performed using events with at least one charged particle in the kinematic acceptance. The results are presented as functions of pseudorapidity and transverse momentum and are compared to predictions from several Monte Carlo event generators.
Note: Reproducció del document publicat a:
It is part of: European Physical Journal C, 2014, vol. 74, num. 5, p. 2888
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ISSN: 1434-6044
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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