The search for standard model four-top-quark production at sqrt(s) = 13 TeV in the single lepton and opposite-sign dilepton channels
arXiv:1611.09607
Abstract
A combined search for standard model four-top-quark production in the single lepton plus jets and dilepton channels will be presented. The analysis utilises the 2015 dataset recorded by the CMS experiment at sqrt(s) = 13 TeV which corresponds to an integrated luminosity of 2.6 fb-1. A scheme based on a boosted decision tree algorithm is used to select signal and suppress backgrounds. An upper limit on the cross section of four-top-quark production will be presented.
Presented at TOP2016 9th International Workshop on Top Quark Physics