TY  - CONF
AU  - Hirose, M.
TI  - Top quark properties at ATLAS
IS  - ATL-PHYS-PROC-2012-086
CY  - Hamburg
PB  - Deutsches Elektronen-Synchrotron, DESY
M1  - PUBDB-2016-00941
M1  - ATL-PHYS-PROC-2012-086
M1  - ATL-COM-PHYS-2012-650
SP  - 861-864
PY  - 2012
AB  - Discovered in 1995 by the CDF and DØ 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 √s = 7 TeV at LHC. We have performed a measurement of the top quark charge, the inclusive t―tγ cross section, the W boson polarisation in top quark decays, the spin correlation in t―t production and the charge asymmetry in t―t production with the ATLAS Experiment. All measurement are in good agreement with the standard model prediction.
T2  - 20th International Workshop on Deep-Inelastic Scattering and Related Subjects
CY  - 26 Mar 2012 - 30 Mar 2012, Bonn (Germany)
Y2  - 26 Mar 2012 - 30 Mar 2012
M2  - Bonn, Germany
LB  - PUB:(DE-HGF)8 ; PUB:(DE-HGF)15
DO  - DOI:10.3204/DESY-PROC-2012-02/308
UR  - https://bib-pubdb1.desy.de/record/294029
ER  -