6–8 May 2019
University of Pittsburgh
US/Eastern timezone

Top quark pair property measurements using the ATLAS detector at the LHC

6 May 2019, 16:45
15m
105 (Lawrence Hall)

105

Lawrence Hall

parallel talk Top

Speaker

Boyang Li (Tsinghua University (CN))

Description

Precise measurements of the properties of the top quark test the Standard Model (SM) and can be used to constrain new physics models. The top-quark is predicted in the SM to decay almost exclusively into a W boson and a b-quark. We present a wide range of searches for non-SM top quark decays using the 13 TeV ATLAS datasets, including flavour-changing current processes t$\to$qH and t$\to$qZ. In addition, measurements of the spin correlation, colour flow and top quark mass in ttbar production are also presented.

Author

Boyang Li (Tsinghua University (CN))

Presentation materials