Speaker
Konstantin Schmid
(University and INFN Padova)
Description
In searches for physics beyond the Standard Model (BSM), bottom-up effective field theories (EFTs) such as the Standard Model EFT (SMEFT) and Higgs EFT (HEFT) have become crucial theoretical tools. In particular, Higgs pair production offers the opportunity to probe correlations among the couplings of one or two Higgs bosons to fermions and gauge bosons. In this context, it serves as a powerful test of the underlying EFT framework. In this talk, we confront the calculation and phenomenology of Higgs pair production via gluon fusion in the HEFT framework with those of the SMEFT up to dimension-8.
| Speaker confirmation | Yes |
|---|
Authors
Ilaria Brivio
(Istituto Nazionale di Fisica Nucleare)
Ken Mimasu
(University of Southampton)
Konstantin Schmid
(University and INFN Padova)
Ramona Groeber
(Università di Padova e INFN, Sezione di Padova)