Top quark production at ATLAS

Naoki Kimura

doi:10.1016/j.nuclphysbps.2012.11.023

Top quark production at ATLAS

Naoki Kimura^*

^*Corresponding author for this work

School of Fundamental Science and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

We present various studies of the production of top quarks in proton-proton collisions at 7 TeV with the ATLAS detector at the Large Hadron Collider. The cross-section of top-quark pair production is measured in the single lepton, dilepton, all hadronic channel and channels with tau leptons. Top-quark pairs are also studied in the context of additional radiation. Measurements of single top-quark production in the t-channel and Wt-channel are also presented. Several extensions of the SM predict the presence of new particles that couple to top quarks. We report on searches for such resonance decaying to top-antitop quark pairs.

Original language	English
Pages (from-to)	97-100
Number of pages	4
Journal	Nuclear Physics B - Proceedings Supplements
Volume	234
DOIs	https://doi.org/10.1016/j.nuclphysbps.2012.11.023
Publication status	Published - 2013 Jan

Keywords

ATLAS
Production
Top

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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10.1016/j.nuclphysbps.2012.11.023

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title = "Top quark production at ATLAS",

abstract = "We present various studies of the production of top quarks in proton-proton collisions at 7 TeV with the ATLAS detector at the Large Hadron Collider. The cross-section of top-quark pair production is measured in the single lepton, dilepton, all hadronic channel and channels with tau leptons. Top-quark pairs are also studied in the context of additional radiation. Measurements of single top-quark production in the t-channel and Wt-channel are also presented. Several extensions of the SM predict the presence of new particles that couple to top quarks. We report on searches for such resonance decaying to top-antitop quark pairs.",

keywords = "ATLAS, Production, Top",

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AB - We present various studies of the production of top quarks in proton-proton collisions at 7 TeV with the ATLAS detector at the Large Hadron Collider. The cross-section of top-quark pair production is measured in the single lepton, dilepton, all hadronic channel and channels with tau leptons. Top-quark pairs are also studied in the context of additional radiation. Measurements of single top-quark production in the t-channel and Wt-channel are also presented. Several extensions of the SM predict the presence of new particles that couple to top quarks. We report on searches for such resonance decaying to top-antitop quark pairs.

KW - ATLAS

KW - Production

KW - Top

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VL - 234

SP - 97

EP - 100

JO - Nuclear and Particle Physics Proceedings

JF - Nuclear and Particle Physics Proceedings

ER -

Top quark production at ATLAS

Abstract

Keywords

ASJC Scopus subject areas

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