Speaker
Rahool Kumar Barman
(Oklahoma State University)
Description
Optimal kinematic observables are often defined in specific frames and then approximated at the reconstruction level. We show how multi-dimensional unfolding methods allow us to reconstruct these observables in their proper rest frame and in a probabilistically faithful way. We illustrate our approach with a measurement of a CP-phase in the top Yukawa coupling. Our method makes use of key advantages of generative unfolding, but as a constructed observable it fits into standard LHC analysis frameworks.
Authors
Dorival Gonçalves
(Oklahoma State University)
Jona Ackerschott
(Heidelberg University)
Rahool Kumar Barman
(Oklahoma State University)
Theo Heimel
(Heidelberg University)
Tilman Plehn
