Affiliation:
1. New York University Abu Dhabi
Abstract
We study the dominant signatures that arise in Higgs physics at colliders when extending the Standard Model (SM) with a Yukawa interaction to heavy neutral leptons, while suppressing their mixing to active neutrinos. We focus on the production of heavy neutral leptons from Higgs bosons that subsequently decay via the Higgs to SM fermions to determine the experimental reach at the LHC detectors and far detectors such as FASER and MATHUSLA. We also determine the impact of precision Higgs constraints on beyond-SM parameters in this scenario.
Published by the American Physical Society
2024
Publisher
American Physical Society (APS)