First measurement of hadronic event shapes in pp collisions at root s=7 TeV


Khachatryan V., Sirunyan A. M. , Tumasyan A., Adam W., Bergauer T., Dragicevic M., ...Daha Fazla

PHYSICS LETTERS B, cilt.699, ss.48-67, 2011 (SCI İndekslerine Giren Dergi) identifier identifier

Özet

Hadronic event shapes have been measured in proton-proton collisions at root s = 7 TeV, with a data sample collected with the CMS detector at the LHC. The sample corresponds to an integrated luminosity of 3.2 pb(-1). Event-shape distributions, corrected for detector response, are compared with five models of QCD multijet production. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved.