Measurement of associated production of vector bosons and top quark-antiquark pairs at sqrt(s) = 7 TeV

@inproceedings{collaboration2013MeasurementOA,
  title={Measurement of associated production of vector bosons and top quark-antiquark pairs at sqrt(s) = 7 TeV},
  author={Cms collaboration},
  year={2013}
}
  • Cms collaboration
  • Published 2013
  • Physics
  • The first measurement of vector-boson production associated with a top quarkantiquark pair in proton-proton collisions at √ s = 7 TeV is presented. The results are based on a dataset corresponding to an integrated luminosity of 5.0 fb−1, recorded by the CMS detector at the LHC in 2011. The measurement is performed in two independent channels through a trilepton analysis of ttZ events and a samesign dilepton analysis of ttV (V = W or Z) events. In the trilepton channel a direct measurement of… CONTINUE READING

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