Measurement of the low-mass Drell-Yan differential cross section at s = 7 TeV using the ATLAS detector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00433125" target="_blank" >RIV/68378271:_____/14:00433125 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/JHEP06(2014)112" target="_blank" >http://dx.doi.org/10.1007/JHEP06(2014)112</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP06(2014)112" target="_blank" >10.1007/JHEP06(2014)112</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of the low-mass Drell-Yan differential cross section at s = 7 TeV using the ATLAS detector
Original language description
The differential cross section for the process Z/? (*) ?? (? = e, ?) as a function of dilepton invariant mass is measured in pp collisions at s = 7 TeV at the LHC using the ATLAS detector. The measurement is performed in the e and ? channels for invariant masses between 26 GeV and 66 GeV using an integrated luminosity of 1.6 fb(1) collected in 2011 and these measurements are combined. The analysis is extended to invariant masses as low as 12 GeV in the muon channel using 35 pb(1) of data collected in 2010. The cross sections are determined within fiducial acceptance regions and corrections to extrapolate the measurements to the full kinematic range are provided. Next-to-next-to-leading-order QCD predictions provide a significantly better description ofthe results than next-to-leading-order QCD calculations, unless the latter are matched to a parton shower calculation.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LG13009" target="_blank" >LG13009: International experiment ATLAS-CERN</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics
ISSN
1029-8479
e-ISSN
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Volume of the periodical
2014
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
66
Pages from-to
1-46
UT code for WoS article
000338528300001
EID of the result in the Scopus database
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