English

Top-quark mass measurements using the ATLAS detector at the LHC

High Energy Physics - Experiment 2019-08-13 v1

Abstract

The most recent results of the top-quark mass measurements with the ATLAS detector using data collected from proton-proton collisions at the Large Hadron Collider are presented. Although several decay modes of the top-quark pairs have been used in ATLAS for top-quark mass measurements, only the latest results are presented (single lepton and dilepton channels). The top-quark pole mass from the ttt\overline{t} cross-section measurement in the dilepton channel and the top-antitop mass difference measurement in the single-lepton channel are also shown. The systematic uncertainties associated to these measurements are discussed in some detail.

Keywords

Cite

@article{arxiv.1409.7560,
  title  = {Top-quark mass measurements using the ATLAS detector at the LHC},
  author = {Kaven Yau Wong},
  journal= {arXiv preprint arXiv:1409.7560},
  year   = {2019}
}

Comments

Proceedings of the talk: "Top-quark mass measurements using the ATLAS detector at the LHC" at ICHEP 2014, Valencia