Title
Comparison of the Z/<tex>$\gamma$</tex>* + jets to <tex>$\gamma$</tex> + jets cross sections in pp collisions at <tex>$\sqrt{s}$</tex>=8 TeV Comparison of the Z/<tex>$\gamma$</tex>* + jets to <tex>$\gamma$</tex> + jets cross sections in pp collisions at <tex>$\sqrt{s}$</tex>=8 TeV
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
Bristol ,
Subject
Physics
Source (journal)
Journal of high energy physics. - Bristol
Volume/pages
(2015) :10 , 46 p.
ISSN
1126-6708
1029-8479
1029-8479
Article Reference
128
Carrier
E-only publicatie
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
A comparison of the differential cross sections for the processes Z/gamma* + jets and photon (gamma)+ jets is presented. The measurements are based on data collected with the CMS detector at root s = 8TeV corresponding to an integrated luminosity of 19.7 fb(-1). The differential cross sections and their ratios are presented as functions of p(T). The measurements are also shown as functions of the jet multiplicity. Differential cross sections are obtained as functions of the ratio of the Z/gamma* p(T) to the sum of all jet transverse momenta and of the ratio of the Z/gamma* p(T) to the leading jet transverse momentum. The data are corrected for detector effects and are compared to simulations based on several QCD calculations.
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Full text (open access)
https://repository.uantwerpen.be/docman/irua/9a5170/129453.pdf
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Handle