Logo BSU

Please use this identifier to cite or link to this item: https://elib.bsu.by/handle/123456789/265740
Title: Azimuthal decorrelation of jets widely separated in rapidity in pp collisions at √s = 7 TeV
Authors: Mossolov, V.
Shumeiko, N.
Gonzalez, Suarez J.
CMS collaboration
Issue Date: 2016
Publisher: Springer Verlag
Citation: J High Energy Phys 2016;2016(8).
Abstract: The decorrelation in the azimuthal angle between the most forward and the most backward jets (Mueller-Navelet jets) is measured in data collected in pp collisions with the CMS detector at the LHC at s=7 TeV. The measurement is presented in the form of distributions of azimuthal-angle differences, Δϕ, between the Mueller-Navelet jets, the average cosines of (π − Δϕ), 2(π − Δϕ), and 3(π − Δϕ), and ratios of these cosines. The jets are required to have transverse momenta, pT, in excess of 35 GeV and rapidities, |y|, of less than 4.7. The results are presented as a function of the rapidity separation, Δy, between the Mueller-Navelet jets, reaching Δy up to 9.4 for the first time. The results are compared to predictions of various Monte Carlo event generators and to analytical predictions based on the DGLAP and BFKL parton evolution schemes.[Figure not available: see fulltext.]
URI: https://elib.bsu.by/handle/123456789/265740
Scopus: 10.1007/JHEP08(2016)139
metadata.dc.identifier.scopus: 84985038262
Appears in Collections:Статьи НИУ «Институт ядерных проблем»

Files in This Item:
File Description SizeFormat 
Khachatryan2016_Article_AzimuthalDecorrelationOfJetsWi.pdf655,69 kBAdobe PDFView/Open
Show full item record Google Scholar


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.