13–17 May 2024
University of Pittsburgh / Carnegie Mellon University
US/Eastern timezone

Constraining CP-odd contributions in the Higgs-strahlung process at FCC-ee using kinematic observables

16 May 2024, 15:04
12m
David Lawrence Hall 121 (University of Pittsburgh)

David Lawrence Hall 121

University of Pittsburgh

Speaker

Nicholas Pinto (Johns Hopkins University (US))

Description

Prospects to constrain CP-odd contributions in the Higgs-strahlung process at a future electron-positron collider for the process e+e- => ZH are presented. A realistic study is performed in the framework of the FCC-ee collider at the center-of-mass energy of 240 GeV, with reconstruction of the IDEA detector performed using the DELPHES framework. A matrix-element package, MELA, is implemented that uses event weights to the Standard Model in order to optimally constrain the CP-odd contributions based on kinematic observables.

Authors

Andrei Gritsan (Johns Hopkins University (US)) Jan Eysermans (Massachusetts Institute of Technology) Nicholas Pinto (Johns Hopkins University (US)) Valdis Slokenbergs (Johns Hopkins University)

Presentation materials