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Study of top-quark pair cross-section measurement in the dilepton channel with the ATLAS detector at the LHC
The top quark is the heaviest of the known fundamental particles in the Standard Model (SM) with a mass of 173.3±1.1GeV. It is the sixth quark in the SM and the weak isospin partner of the bottom quark. Properties such as ......
Measurement of the top-quark mass and the ttZ cross section in ATLAS: the tt dilepton way
A measurement of the top-quark mass and the ttZ cross section is performed using 4.6 fb-1 and 20.3 fb-1 of data from proton-proton collisions collected ...