Measurement of the ttbar production cross section in the tau+jets channel using the ATLAS detector

The ATLAS collaboration

doi:10.1140/epjc/s10052-013-2328-7

Measurement of the ttbar production cross section in the tau+jets channel using the ATLAS detector

The ATLAS collaboration

Physics

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

Abstract

A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton-proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 inverse femtobarns. The cross section is measured to be σttˉ = 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction. A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton-proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 inverse femtobarns. The cross section is measured to be 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction.

Original language	English (US)
Journal	European Physical Journal C
DOIs	https://doi.org/10.1140/epjc/s10052-013-2328-7
State	Published - 2013

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10.1140/epjc/s10052-013-2328-7

Cite this

@article{0c01b91afeb1484ba4d98d327864909f,

title = "Measurement of the ttbar production cross section in the tau+jets channel using the ATLAS detector",

abstract = "A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton-proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 inverse femtobarns. The cross section is measured to be σttˉ = 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction. A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton-proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 inverse femtobarns. The cross section is measured to be 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction.",

author = "{The ATLAS collaboration} and Marta Losada",

year = "2013",

doi = "10.1140/epjc/s10052-013-2328-7",

language = "English (US)",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer Nature",

}

TY - JOUR

T1 - Measurement of the ttbar production cross section in the tau+jets channel using the ATLAS detector

AU - The ATLAS collaboration

AU - Losada, Marta

PY - 2013

Y1 - 2013

N2 - A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton-proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 inverse femtobarns. The cross section is measured to be σttˉ = 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction. A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton-proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 inverse femtobarns. The cross section is measured to be 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction.

AB - A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton-proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 inverse femtobarns. The cross section is measured to be σttˉ = 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction. A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton-proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 inverse femtobarns. The cross section is measured to be 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction.

U2 - 10.1140/epjc/s10052-013-2328-7

DO - 10.1140/epjc/s10052-013-2328-7

M3 - Article

SN - 1434-6044

JO - European Physical Journal C

JF - European Physical Journal C

ER -

Measurement of the ttbar production cross section in the tau+jets channel using the ATLAS detector

Abstract

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