Measurement of jet shapes in top-quark pair events at √ s = 7 TeV using the ATLAS detector

The ATLAS collaboration, L. Bugge, S. Crépé-Renaudin, S. Haas, B. Mindur, A. A. Nepomuceno

Research output: Contribution to journalArticle

Abstract

A measurement of jet shapes in top-quark pair events using 1.8 fb−1 of √s = 7 TeV pp collision data recorded by the ATLAS detector at the LHC is presented. Samples of top-quark pair events are selected in both the single-lepton and dilepton final states. The differential and integrated shapes of the jets initiated by bottom-quarks from the top-quark decays are compared with those of the jets originated by light-quarks from the hadronic W-boson decays W → qq′ in the single-lepton channel. The light-quark jets are found to have a narrower distribution of the momentum flow inside the jet area than b-quark jets.

Original languageEnglish (US)
JournalEuropean Physical Journal C
Volume73
Issue number12
DOIs
StatePublished - 2013

Fingerprint

quarks
Detectors
detectors
leptons
Bosons
decay
Momentum
bosons
momentum
collisions

ASJC Scopus subject areas

  • Engineering (miscellaneous)
  • Physics and Astronomy (miscellaneous)

Cite this

The ATLAS collaboration, Bugge, L., Crépé-Renaudin, S., Haas, S., Mindur, B., & Nepomuceno, A. A. (2013). Measurement of jet shapes in top-quark pair events at √ s = 7 TeV using the ATLAS detector. European Physical Journal C, 73(12). https://doi.org/10.1140/epjc/s10052-013-2676-3

Measurement of jet shapes in top-quark pair events at √ s = 7 TeV using the ATLAS detector. / The ATLAS collaboration; Bugge, L.; Crépé-Renaudin, S.; Haas, S.; Mindur, B.; Nepomuceno, A. A.

In: European Physical Journal C, Vol. 73, No. 12, 2013.

Research output: Contribution to journalArticle

The ATLAS collaboration, Bugge, L, Crépé-Renaudin, S, Haas, S, Mindur, B & Nepomuceno, AA 2013, 'Measurement of jet shapes in top-quark pair events at √ s = 7 TeV using the ATLAS detector', European Physical Journal C, vol. 73, no. 12. https://doi.org/10.1140/epjc/s10052-013-2676-3
The ATLAS collaboration ; Bugge, L. ; Crépé-Renaudin, S. ; Haas, S. ; Mindur, B. ; Nepomuceno, A. A. / Measurement of jet shapes in top-quark pair events at √ s = 7 TeV using the ATLAS detector. In: European Physical Journal C. 2013 ; Vol. 73, No. 12.
@article{4bde8edc8187487db6fa09353112c5d2,
title = "Measurement of jet shapes in top-quark pair events at √ s = 7 TeV using the ATLAS detector",
abstract = "A measurement of jet shapes in top-quark pair events using 1.8 fb−1 of √s = 7 TeV pp collision data recorded by the ATLAS detector at the LHC is presented. Samples of top-quark pair events are selected in both the single-lepton and dilepton final states. The differential and integrated shapes of the jets initiated by bottom-quarks from the top-quark decays are compared with those of the jets originated by light-quarks from the hadronic W-boson decays W → qq′ in the single-lepton channel. The light-quark jets are found to have a narrower distribution of the momentum flow inside the jet area than b-quark jets.",
author = "{The ATLAS collaboration} and G. Aad and T. Abajyan and B. Abbott and J. Abdallah and {Abdel Khalek}, S. and Abdelalim, {A. A.} and O. Abdinov and R. Aben and B. Abi and M. Abolins and AbouZeid, {O. S.} and H. Abramowicz and H. Abreu and Y. Abulaiti and Acharya, {B. S.} and L. Adamczyk and Adams, {D. L.} and Addy, {T. N.} and J. Adelman and S. Adomeit and T. Adye and S. Aefsky and T. Agatonovic-Jovin and Aguilar-Saavedra, {J. A.} and M. Agustoni and Ahlen, {S. P.} and F. Ahles and A. Ahmad and M. Ahsan and G. Aielli and {\AA}kesson, {T. P A} and G. Akimoto and Akimov, {A. V.} and Alam, {M. A.} and J. Albert and S. Albrand and {Alconada Verzini}, {M. J.} and M. Aleksa and Aleksandrov, {I. N.} and F. Alessandria and C. Alexa and G. Alexander and G. Alexandre and T. Alexopoulos and L. Bugge and S. Cr{\'e}p{\'e}-Renaudin and S. Haas and B. Mindur and Nepomuceno, {A. A.} and P. Loscutoff",
year = "2013",
doi = "10.1140/epjc/s10052-013-2676-3",
language = "English (US)",
volume = "73",
journal = "European Physical Journal C",
issn = "1434-6044",
publisher = "Springer New York",
number = "12",

}

TY - JOUR

T1 - Measurement of jet shapes in top-quark pair events at √ s = 7 TeV using the ATLAS detector

AU - The ATLAS collaboration

AU - Aad, G.

AU - Abajyan, T.

AU - Abbott, B.

AU - Abdallah, J.

AU - Abdel Khalek, S.

AU - Abdelalim, A. A.

AU - Abdinov, O.

AU - Aben, R.

AU - Abi, B.

AU - Abolins, M.

AU - AbouZeid, O. S.

AU - Abramowicz, H.

AU - Abreu, H.

AU - Abulaiti, Y.

AU - Acharya, B. S.

AU - Adamczyk, L.

AU - Adams, D. L.

AU - Addy, T. N.

AU - Adelman, J.

AU - Adomeit, S.

AU - Adye, T.

AU - Aefsky, S.

AU - Agatonovic-Jovin, T.

AU - Aguilar-Saavedra, J. A.

AU - Agustoni, M.

AU - Ahlen, S. P.

AU - Ahles, F.

AU - Ahmad, A.

AU - Ahsan, M.

AU - Aielli, G.

AU - Åkesson, T. P A

AU - Akimoto, G.

AU - Akimov, A. V.

AU - Alam, M. A.

AU - Albert, J.

AU - Albrand, S.

AU - Alconada Verzini, M. J.

AU - Aleksa, M.

AU - Aleksandrov, I. N.

AU - Alessandria, F.

AU - Alexa, C.

AU - Alexander, G.

AU - Alexandre, G.

AU - Alexopoulos, T.

AU - Bugge, L.

AU - Crépé-Renaudin, S.

AU - Haas, S.

AU - Mindur, B.

AU - Nepomuceno, A. A.

AU - Loscutoff, P.

PY - 2013

Y1 - 2013

N2 - A measurement of jet shapes in top-quark pair events using 1.8 fb−1 of √s = 7 TeV pp collision data recorded by the ATLAS detector at the LHC is presented. Samples of top-quark pair events are selected in both the single-lepton and dilepton final states. The differential and integrated shapes of the jets initiated by bottom-quarks from the top-quark decays are compared with those of the jets originated by light-quarks from the hadronic W-boson decays W → qq′ in the single-lepton channel. The light-quark jets are found to have a narrower distribution of the momentum flow inside the jet area than b-quark jets.

AB - A measurement of jet shapes in top-quark pair events using 1.8 fb−1 of √s = 7 TeV pp collision data recorded by the ATLAS detector at the LHC is presented. Samples of top-quark pair events are selected in both the single-lepton and dilepton final states. The differential and integrated shapes of the jets initiated by bottom-quarks from the top-quark decays are compared with those of the jets originated by light-quarks from the hadronic W-boson decays W → qq′ in the single-lepton channel. The light-quark jets are found to have a narrower distribution of the momentum flow inside the jet area than b-quark jets.

UR - http://www.scopus.com/inward/record.url?scp=84979834449&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84979834449&partnerID=8YFLogxK

U2 - 10.1140/epjc/s10052-013-2676-3

DO - 10.1140/epjc/s10052-013-2676-3

M3 - Article

AN - SCOPUS:84979834449

VL - 73

JO - European Physical Journal C

JF - European Physical Journal C

SN - 1434-6044

IS - 12

ER -