Contribution to a conference proceedings/Internal Report

PUBDB-2016-00941

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Top quark properties at ATLAS

Hirose, M. (Corresponding author)

2012
Deutsches Elektronen-Synchrotron, DESY Hamburg

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Please use a persistent id in citations: doi:10.3204/DESY-PROC-2012-02/308

Report No.: ATL-COM-PHYS-2012-650; ATL-PHYS-PROC-2012-086

Abstract: Discovered in 1995 by the CDF and D$\O$ experiments, the top quark is the heaviest known elementary particle. Its properties might offer a hint of physics beyond the standard model. It is thus of interest to measure them as precisely as possible. We present a summary of property measurements of the top quark which is produced by pp collisions of $\sqrt{s} = 7 \mathrm{TeV}$ at LHC. We have performed a measurement of the top quark charge, the inclusive $t\bar{t}\gamma$ cross section, the $W$ boson polarisation in top quark decays, the spin correlation in $t\bar{t}$ production and the charge asymmetry in $t\bar{t}$ production with the ATLAS Experiment. All measurement are in good agreement with the standard model prediction.

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Contributing Institute(s):

1. Bibliothek und Dokumentation (L)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Experiment(s):

1. Facility (machine) HERA

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Database coverage:

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Proceedings/Internal Report Brock, I. (Editor)>Extern*
Proceedings, 20th International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2012)
201320th International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2012, BonnBonn, Germany, 26 Mar 2012 - 30 Mar 20122012-03-262012-03-30 Hamburg : Deutsches Elektronen-Synchrotron, DESY (2013) [10.3204/DESY-PROC-2012-02]2013     Files BibTeX | EndNote: XML, Text | RIS

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