Speaker
Nathaniel Sherrill
(Leibniz University Hannover)
Description
CPT invariance is a prediction of local, unitary, and Lorentz invariant quantum field theories in flat spacetime. CPT tests have been performed for all fermions of the Standard Model, except for the top quark. I this talk, I describe how the first model-independent sensitivity to CPT violation is extracted from top-antitop mass reconstructions performed by the ATLAS and CMS Collaborations.
Author
Nathaniel Sherrill
(Leibniz University Hannover)