Speaker
Gabriele Compostella
(Max-Planck-Institut fuer Physik (Werner-Heisenberg-Institut) (D)
Description
Measurements of the top quark mass in proton-proton collisions with the ATLAS detector at the Large Hadron Collider are presented. They are performed in various channels: single lepton, dilepton and all-hadronic final states. The most precise measurement is obtained in the single lepton channel using a 3-dimensional template technique which determines the top quark mass together with a global jet energy scale factor, and a relative b-jet to light-jet energy scale factor.
Author
Prof.
Mark Oreglia
(University of Chicago (US))