Measurement of the top quark mass in the tt→dilepton channel from √s=8TeV ATLAS data. / The ATLAS Collaboration.

In: Physics Letters B, Vol. 761, 10.10.2016, p. 350–371.

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Measurement of the top quark mass in the tt→dilepton channel from √s=8TeV ATLAS data. / The ATLAS Collaboration.

In: Physics Letters B, Vol. 761, 10.10.2016, p. 350–371.

Research output: Contribution to journalArticlepeer-review

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The ATLAS Collaboration. / Measurement of the top quark mass in the tt→dilepton channel from √s=8TeV ATLAS data. In: Physics Letters B. 2016 ; Vol. 761. pp. 350–371.

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@article{f81931b62c824a6596c44c020ddd2dc6,
title = "Measurement of the top quark mass in the tt→dilepton channel from √s=8TeV ATLAS data",
abstract = "The top quark mass is measured in the tt→dilepton channel (lepton=e,μ) using ATLAS data recorded in the year 2012 at the LHC. The data were taken at a proton–proton centre-of-mass energy of √s=8TeV and correspond to an integrated luminosity of about 20.2 fb−1. Exploiting the template method, and using the distribution of invariant masses of lepton–b-jet pairs, the top quark mass is measured to be m top=172.99 ±0.41 (stat) ± 0.74 (syst) GeV , with a total uncertainty of 0.84 GeV. Finally, a combination with previous ATLAS mtop measurements from √s=& TeVdata in the tt→dilepton and tt→dilepton + jets channels results in mtop=172.84±0.34 (stat)±0.61 (syst) GeV, with a total uncertainty of 0.70 GeV.",
author = "{The ATLAS Collaboration}",
year = "2016",
month = oct,
day = "10",
doi = "10.1016/j.physletb.2016.08.042",
language = "English",
volume = "761",
pages = "350–371",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Measurement of the top quark mass in the tt→dilepton channel from √s=8TeV ATLAS data

AU - The ATLAS Collaboration

PY - 2016/10/10

Y1 - 2016/10/10

N2 - The top quark mass is measured in the tt→dilepton channel (lepton=e,μ) using ATLAS data recorded in the year 2012 at the LHC. The data were taken at a proton–proton centre-of-mass energy of √s=8TeV and correspond to an integrated luminosity of about 20.2 fb−1. Exploiting the template method, and using the distribution of invariant masses of lepton–b-jet pairs, the top quark mass is measured to be m top=172.99 ±0.41 (stat) ± 0.74 (syst) GeV , with a total uncertainty of 0.84 GeV. Finally, a combination with previous ATLAS mtop measurements from √s=& TeVdata in the tt→dilepton and tt→dilepton + jets channels results in mtop=172.84±0.34 (stat)±0.61 (syst) GeV, with a total uncertainty of 0.70 GeV.

AB - The top quark mass is measured in the tt→dilepton channel (lepton=e,μ) using ATLAS data recorded in the year 2012 at the LHC. The data were taken at a proton–proton centre-of-mass energy of √s=8TeV and correspond to an integrated luminosity of about 20.2 fb−1. Exploiting the template method, and using the distribution of invariant masses of lepton–b-jet pairs, the top quark mass is measured to be m top=172.99 ±0.41 (stat) ± 0.74 (syst) GeV , with a total uncertainty of 0.84 GeV. Finally, a combination with previous ATLAS mtop measurements from √s=& TeVdata in the tt→dilepton and tt→dilepton + jets channels results in mtop=172.84±0.34 (stat)±0.61 (syst) GeV, with a total uncertainty of 0.70 GeV.

U2 - 10.1016/j.physletb.2016.08.042

DO - 10.1016/j.physletb.2016.08.042

M3 - Article

VL - 761

SP - 350

EP - 371

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

ER -