# EPS-HEP2021 conference

26-30 July 2021
Zoom
Europe/Berlin timezone

## Measurements of single top quark production cross sections with the ATLAS detector at the LHC

26 Jul 2021, 15:30
15m
Zoom

#### Zoom

Parallel session talk Top and Electroweak Physics

Rui Zhang

### Description

The inclusive cross section for production of a single top quark production in association with a W boson is measured in both the dilepton and in the lepton+jets final state. Events are are selected requiring two (one) charged leptons and one or two (at least three) jets with at most two (one) jets (jet) identified as containing b hadrons. Multivariate discriminants are constructed to separate the tW signal from the dominant top-quark pair̄ background. Measurements use data from LHC proton-proton collisions recorded during Run2 at both 13 and 8 TeV center-of-mass energy

Collaboration / Activity ATLAS