17-24 July 2013
KTH and Stockholm University Campus
Europe/Stockholm timezone

Top quark mass measurements in ATLAS

19 Jul 2013, 11:20
20m
F2 (KTH Campus)

F2

KTH Campus

Talk presentation Top and Electroweak Physics Top and Electroweak Physics

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.

Primary author

Prof. Mark Oreglia (University of Chicago (US))

Presentation Materials