Dijet Azimuthal Decorrelations in pp Collisions at √s=7 [square root of s=7] TeV
Author(s)
Alver, Burak Han; Bendavid, Joshua L.; Busza, Wit; Butz, Erik M.; Cali, Ivan Amos; Dutta, Valentina; Everaerts, Pieter Bruno Bart; Gomez-Ceballos, Guillelmo; Goncharov, Maxim; Hahn, Kristian Allan; Harris, Philip Coleman; Klute, Markus; Lee, Yen-Jie; Ma, Teng; Nahn, Steven; Paus, Christoph M. E.; Ralph, Duncan Kelley; Rudolph, Matthew Scott; Stephans, George S. F.; Sung, Kevin Kai Hong; Wenger, Edward Allen; Xie, Si; Yang, Mingming; Yilmaz, Yetkin; Zanetti, Marco; Bauer, Gerry P; Chan, M.; Kim, Y.; Li, W.; Loizides, Constantinos; Luckey Jr, P David; Roland, Christof E; Roland, Gunther M; Sumorok, Konstanty C; Yoon, A. S.; ... Show more Show less
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Show full item recordAbstract
Measurements of dijet azimuthal decorrelations in pp collisions at √s=7 [square root of s=7] TeV using the CMS detector at the CERN LHC are presented. The analysis is based on an inclusive dijet event sample corresponding to an integrated luminosity of 2.9 pb-1 [pb superscript -1]. The results are compared to predictions from perturbative QCD calculations and various Monte Carlo event generators. The dijet azimuthal distributions are found to be sensitive to initial-state gluon radiation.
Date issued
2011-03Department
Massachusetts Institute of Technology. Department of Physics; Massachusetts Institute of Technology. Laboratory for Nuclear ScienceJournal
Physical review letters
Publisher
American Physical Society
Citation
Khachatryan, V. et al. (CMS Collaboration) "Dijet Azimuthal Decorrelations in pp Collisions at √s=7 TeV" Phys. Rev. Lett. 106, 122003 (2011) © 2011 CERN, for the CMS Collaboration
Version: Final published version
ISSN
0031-9007