CERN Accelerating science

CMS Note
Report number	CMS-CR-2016-113
Title	Distributions of charged particles at 13 TeV with CMS
Author(s)	Grados Luyando, Juan Manuel (DESY)
Collaboration	CMS Collaboration
Publication	2016
Imprint	31 May 2016
Number of pages	9
In:	PoS DIS2016 (2016) 200
In:	24th International Workshop on Deep Inelastic Scattering and related subjects, Hamburg, Germany, 11 - 15 Apr 2016, pp.200
DOI	10.22323/1.265.0200
Subject category	Detectors and Experimental Techniques
Accelerator/Facility, Experiment	CERN LHC ; CMS
Abstract	Pseudorapidity distributions of charged-particles, $\textrm{d}N_{\textrm{\tiny{ch}}}/\textrm{d}\eta$, produced in proton-proton collisions at a centre-of-mass energy $\sqrt{s} = 13$ TeV are measured in the pseudorapidity range $\left\lvert\eta\right\rvert < 2.4$ for charged-particles with a transverse momentum $p_T > 0.5$ GeV. Measurements are presented for four event categories. The first two categories correspond to inclusive and inelastic enhanced event samples. The other two categories are disjoint subsets of the inelastic enhanced event sample that are either enhanced or depleted in single diffractive dissociation events. The measurements are compared to predictions from Monte Carlo event generators which were tuned to describe the underlying event properties at lower centre-of-mass energies.
Copyright/License	Preprint: (License: CC-BY-4.0)

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