Speaker
Andreas Wildauer
(Max-Planck-Institut fuer Physik (Werner-Heisenberg-Institut) (D)
Description
The top quark mass is one of the fundamental parameters of the Standard Model. The latest ATLAS measurements of the top quark mass are presented. A measurement using lepton+jets events is presented, where a multi-dimensional template fit is used to constrain the uncertainties on the energy measurements of jets. The measurements using dilepton and all-hadronic events are also discussed. In addition, measurements aiming to measure the mass in a well-defined scheme are presented like the measurement using ttbar production with an additional jet to extract the top quark mass in the pole-mass scheme.
