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Title: Shape, Transverse Size, and Charged Hadron Multiplicity of Jets in pp Collisions at 7 TeV

Abstract

Measurements of jet characteristics from inclusive jet production in proton-proton collisions at a centre-of-mass energy of 7 TeV are presented. The data sample was collected with the CMS detector at the LHC during 2010 and corresponds to an integrated luminosity of 36 inverse picobarns. The mean charged hadron multiplicity, the differential and integral jet shape distributions, and two independent moments of the shape distributions are measured as functions of the jet transverse momentum for jets reconstructed with the anti-kT algorithm. The measured observables are corrected to the particle level and compared with predictions from various QCD Monte Carlo generators.

Authors:
 [1]
  1. Yerevan Physics Inst. (Armenia)
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Contributing Org.:
CMS Collaboration
OSTI Identifier:
1155789
Report Number(s):
FERMILAB-PUB-12-702-CMS; CMS-QCD-10-029; CERN-PH-EP-2012-079
Journal ID: ISSN 1029-8479; arXiv eprint number arXiv:1204.3170
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Journal Article
Journal Name:
Journal of High Energy Physics (Online)
Additional Journal Information:
Journal Volume: 2012; Journal Issue: 6; Journal ID: ISSN 1029-8479
Publisher:
Springer Berlin
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Chatrchyan, Serguei, and et al. Shape, Transverse Size, and Charged Hadron Multiplicity of Jets in pp Collisions at 7 TeV. United States: N. p., 2012. Web. doi:10.1007/JHEP06(2012)160.
Chatrchyan, Serguei, & et al. Shape, Transverse Size, and Charged Hadron Multiplicity of Jets in pp Collisions at 7 TeV. United States. doi:10.1007/JHEP06(2012)160.
Chatrchyan, Serguei, and et al. Fri . "Shape, Transverse Size, and Charged Hadron Multiplicity of Jets in pp Collisions at 7 TeV". United States. doi:10.1007/JHEP06(2012)160. https://www.osti.gov/servlets/purl/1155789.
@article{osti_1155789,
title = {Shape, Transverse Size, and Charged Hadron Multiplicity of Jets in pp Collisions at 7 TeV},
author = {Chatrchyan, Serguei and et al.},
abstractNote = {Measurements of jet characteristics from inclusive jet production in proton-proton collisions at a centre-of-mass energy of 7 TeV are presented. The data sample was collected with the CMS detector at the LHC during 2010 and corresponds to an integrated luminosity of 36 inverse picobarns. The mean charged hadron multiplicity, the differential and integral jet shape distributions, and two independent moments of the shape distributions are measured as functions of the jet transverse momentum for jets reconstructed with the anti-kT algorithm. The measured observables are corrected to the particle level and compared with predictions from various QCD Monte Carlo generators.},
doi = {10.1007/JHEP06(2012)160},
journal = {Journal of High Energy Physics (Online)},
issn = {1029-8479},
number = 6,
volume = 2012,
place = {United States},
year = {2012},
month = {6}
}