The search for standard model four-top-quark production at sqrt(s) = 13 TeV in the single lepton and opposite-sign dilepton channels

Lana Beck

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arXiv · 1611.09607

The search for standard model four-top-quark production at sqrt(s) = 13 TeV in the single lepton and opposite-sign dilepton channels

Lana Beck

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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.

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Lana Beck. 2016-11-29. The search for standard model four-top-quark production at sqrt(s) = 13 TeV in the single lepton and opposite-sign dilepton channels. https://arxiv.org/abs/1611.09607

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