Measurement of the t(t)over-bar production cross section in the tau plus jets channel using the ATLAS detector

Barbro Åsman; Katarina Bendtz; Christian Bohm; Christophe Clément; Daniel Eriksson; Karl Gellerstedt; Sten Hellman; Sven-Olof Holmgren; Marianne Johansen; Karl-Erik Johansson; Kerstin Jon-And; Hovhannes Khandanyan; Hyeon Jin Kim; Pawel Klimek; Johan Lundberg; Olle Lundberg; David Milstead; Torbjörn Moa; Christian Ohm; Aras Papadelis; Björn Selldén; Samuel Silverstein; Jörgen Sjölin; Sara Strandberg; Maja Tylmad; Zhaoyu Yang; ATLAS Collaboration; Sayed Abdel Khalek

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

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Measurement of the t(t)over-bar production cross section in the tau plus jets channel using the ATLAS detector

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Measurement of the t(t)over-bar production cross section in the tau plus jets channel using the ATLAS detector

Barbro Åsman, Katarina Bendtz, Christian Bohm, Christophe Clément, Daniel Eriksson, Karl Gellerstedt, Sten Hellman, Sven-Olof Holmgren, Marianne Johansen, Karl-Erik Johansson, …

The European physical journal. C, Particles and fields, Vol.73(3), p.2328

2013

DOI: https://doi.org/10.1140/epjc/s10052-013-2328-7

PMID: 25814855

Abstract

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Natural Sciences

Naturvetenskap

Physical Sciences

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 fb(-1). The cross section is measured to be sigma(t (t) over bar) = 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction.

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Title: Measurement of the t(t)over-bar production cross section in the tau plus jets channel using the ATLAS detector
Creators - without role: Barbro Åsman - Oskar Klein-centrum för kosmopartikelfysik (OKC)
Katarina Bendtz - Oskar Klein-centrum för kosmopartikelfysik (OKC)
Christian Bohm - Fysikum
Christophe Clément - Elementarpartikelfysik
Daniel Eriksson - Fysikum
Karl Gellerstedt - Oskar Klein-centrum för kosmopartikelfysik (OKC)
Sten Hellman - Oskar Klein-centrum för kosmopartikelfysik (OKC)
Sven-Olof Holmgren - Elementarpartikelfysik
Marianne Johansen - Oskar Klein-centrum för kosmopartikelfysik (OKC)
Karl-Erik Johansson - Fysikum
Kerstin Jon-And - Oskar Klein-centrum för kosmopartikelfysik (OKC)
Hovhannes Khandanyan - Oskar Klein-centrum för kosmopartikelfysik (OKC)
Hyeon Jin Kim - Oskar Klein-centrum för kosmopartikelfysik (OKC)
Pawel Klimek - Oskar Klein-centrum för kosmopartikelfysik (OKC)
Johan Lundberg - Elementarpartikelfysik
Olle Lundberg - Oskar Klein-centrum för kosmopartikelfysik (OKC)
David Milstead - Elementarpartikelfysik
Torbjörn Moa - Elementarpartikelfysik
Christian Ohm - CERN, Geneva, Switzerland
Aras Papadelis - Fysikum
Björn Selldén - Fysikum
Samuel Silverstein - Systemfysik
Jörgen Sjölin - sjolin@fysik.su.se
Sara Strandberg - Oskar Klein-centrum för kosmopartikelfysik (OKC)
Maja Tylmad - Elementarpartikelfysik
Zhaoyu Yang - Oskar Klein-centrum för kosmopartikelfysik (OKC)
ATLAS Collaboration
Sayed Abdel Khalek - Taif University
Publication Details: The European physical journal. C, Particles and fields, Vol.73(3), p.2328
Identifiers: 9911793108331
Academic Unit: Taif University
Language: English
Resource Type: Journal article