Speaker
Aleksei Ezhilov
(ATLAS)
Description
Precision measurements of the Drell-Yan process at LHC provide most precise tests of perturbative QCD and information about the parton distribution functions for quarks within the proton. We present the measurement of the transverse momentum and phistart_eta distributions of Drell-Yan lepton pairs at 13 TeV. The measurement is corrected for detector inefficiency and resolution and compared with state-of-the-art theoretical calculations. A summary of similar measurements at 7 and 8 TeV is also presented.
Primary author
Aleksei Ezhilov
(ATLAS)
