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Measurements of the production of vector bosons in association with heavy flavour quarks at ATLAS

Abstract : The production of heavy flavour quarks in association with a vector boson represents an important process to study QCD. High precision is achieved in measurements of differential cross sections and comparisons are made to state-of-the-art NLO QCD calculations and different parton distribution function parameterizations. Measurement of the production of a W boson in association with a charm quark using 4.6 fb-1 of pp collisions at sqrt(s) = 7 TeV with the ATLAS detector is reported. The measurement is performed using W boson plus tagged c-jet and W boson plus D/D* meson. Cross sections integrated over a fiducial kinematic range and differential as a function of the pseudorapidity of the lepton from the W-boson decay are reported.
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http://hal.in2p3.fr/in2p3-00998538
Contributor : Danielle Cristofol <>
Submitted on : Monday, June 2, 2014 - 12:12:26 PM
Last modification on : Monday, March 29, 2021 - 3:22:38 PM

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  • HAL Id : in2p3-00998538, version 1

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G. Aad. Measurements of the production of vector bosons in association with heavy flavour quarks at ATLAS. XXII. International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2014), Apr 2014, Varsovie, Poland. ⟨in2p3-00998538⟩

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