Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5469
Title: Study of double parton scattering using W + 2-jet events in proton-proton collisions at ?s = 7 TeV
Authors: CMS Collaboration
Karapınar, Güler
Keywords: Jets
Quantum Chromodynamics (QCD)
Double parton scattering
Publisher: Springer Verlag
Source: Chatrchyan, S., Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., Erö, J., ...CMS Collaboration (2014). Study of double parton scattering using W + 2-jet events in proton-proton collisions at √s = 7 TeV. Journal of High Energy Physics, 2014(3). doi:10.1007/JHEP03(2014)032
Abstract: Double parton scattering is investigated in proton-proton collisions at √s = 7 TeV where the final state includes a W boson, which decays into a muon and a neutrino, and two jets. The data sample corresponds to an integrated luminosity of 5 fb-1, collected with the CMS detector at the LHC. Observables sensitive to double parton scattering are investigated after being corrected for detector effects and selection efficiencies. The fraction of W + 2-jet events due to double parton scattering is measured to be 0.055 ± 0.002 (stat.) ± 0.014 (syst.). The effective cross section, σ eff, characterizing the effective transverse area of hard partonic interactions in collisions between protons is measured to be 20.7 ± 0.8(stat.) ± 6.6(syst.)mb.
URI: http://doi.org/10.1007/JHEP03(2014)032
http://hdl.handle.net/11147/5469
ISSN: 1029-8479
Appears in Collections:Mathematics / Matematik
Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Files in This Item:
File Description SizeFormat 
5469.pdfMakale719.25 kBAdobe PDFThumbnail
View/Open
Show full item record



CORE Recommender

SCOPUSTM   
Citations

98
checked on Mar 22, 2024

WEB OF SCIENCETM
Citations

118
checked on Mar 27, 2024

Page view(s)

82
checked on Mar 25, 2024

Download(s)

146
checked on Mar 25, 2024

Google ScholarTM

Check




Altmetric


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