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Measurement of Dijet Azimuthal Decorrelations at Central Rapidities in p Collisions at =1.96 TeV

DO Collaboration, The and Bertram, Iain A. and Borissov, Guennadi V. and Ratoff, Peter N. and Sopczak, A. (2005) Measurement of Dijet Azimuthal Decorrelations at Central Rapidities in p Collisions at =1.96 TeV. Physical Review Letters, 94 (22). p. 221801. ISSN 1079-7114

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Abstract

Correlations in the azimuthal angle between the two largest transverse momentum jets have been measured using the D0 detector in p collisions at a center-of-mass energy =1.96 TeV. The analysis is based on an inclusive dijet event sample in the central rapidity region corresponding to an integrated luminosity of 150 pb-1. Azimuthal correlations are stronger at larger transverse momenta. These are well described in perturbative QCD at next-to-leading order in the strong coupling constant, except at large azimuthal differences where contributions with low transverse momentum are significant.

Item Type: Article
Journal or Publication Title: Physical Review Letters
Additional Information: Author list is partial - see original article for full author list.
Subjects: Q Science > QC Physics
Departments: Faculty of Science and Technology > Physics
ID Code: 10060
Deposited By: Ms Margaret Calder
Deposited On: 30 Jun 2008 15:11
Refereed?: Yes
Published?: Published
Last Modified: 26 Jul 2012 14:43
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/10060

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