First results on top-quarks from ATLAS
High Energy Physics - Experiment
2019-08-13 v1
Abstract
The search for first top-quark pair candidate events and the related background studies using data-driven techniques are reported for about 300 inverse nb of 7 TeV proton-proton collision data delivered by the Large Hadron Collider (LHC) and collected with the ATLAS detector. Selected events are characterized by the presence of high-pT isolated charged lepton(s), high jet multiplicity, jet(s) identified as originating from b-quark by a secondary vertex tagger algorithm, and missing transverse energy. They reveal kinematics properties consistent with top pair production.
Cite
@article{arxiv.1010.0538,
title = {First results on top-quarks from ATLAS},
author = {G. Cortiana},
journal= {arXiv preprint arXiv:1010.0538},
year = {2019}
}
Comments
6 pages, 5 figures, Proceedings of HCP-2010, Toronto