Dijet Azimuthal Decorrelations in pp Collisions at root s=7 TeV

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/52994

Title:	Dijet Azimuthal Decorrelations in pp Collisions at root s=7 TeV
Authors:	Khachatryan,V;Sirunyan,AM;Tumasyan,A;Adam,W;Bergauer,T;Dragicevic,M;Ero,J;Fabjan,C;Friedl,M;Fruhwirth,R;Ghete,VM;Hammer,J;Hansel,S;Hartl,C;Hoch,M;Hormann,N;Hrubec,J;Jeitler,M;Kasieczka,G;Kiesenhofer,W;Krammer,M;Liko,D;Mikulec,I;nn,...etc.
Contributors:	物理學系
Date:	2011
Issue Date:	2012-06-11 10:53:18 (UTC+8)
Publisher:	國立中央大學
Abstract:	Measurements of dijet azimuthal decorrelations in pp collisions at root 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). 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.
Relation:	PHYSICAL REVIEW LETTERS
Appears in Collections:	[Department of Physics] journal & Dissertation

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