Underlying event measurement with ttbar+X events with p-p collision data at sqrt(s)=13 TeV

Collaboration
2015
16 pages
Report number:
  • CMS-PAS-TOP-15-017
Experiments:

Citations per year

20162017201820192020841
Abstract:
Measurements of the underlying event (UE) activity using charged particle properties in ttt\overline{t} events in the μ\mu + jets channel are presented. Proton-proton collision events at a center-of-mass energy of s=13\sqrt{s}=13 TeV, corresponding to an integrated luminosity of 2.2 fb1^{-1} recorded by the CMS detector at the LHC, are used for the measurements. The measurements are found to be consistent with the predictions from the QCD Monte Carlo model generators used by CMS for the LHC Run II data.
Note:
  • Preliminary results
  • Data
  • p p: scattering
  • p p: colliding beams
  • top: pair production
  • underlying event
  • jet: transverse momentum
  • rapidity dependence
  • transverse momentum dependence
  • CERN LHC Coll
  • CMS