Speaker
Roshan Mammen Abraham
Description
The angular moments for the Z boson can be used as analyzers for the underlying production dynamics for $Z$ associated top pair and single top processes. We show that the angular moments for the $Z$ boson can boost new physics sensitivity in the $t\bar{t}Z$ processes at the high luminosity LHC (HL-LHC), using machine learning techniques. We present the HL-LHC sensitivity to new physics effects parametrized in terms of the Standard Model Effective Field theory framework.
Author
Roshan Mammen Abraham
