Production of two, three, and four Higgs bosons: where SMEFT and HEFT depart

RL Delgado, R Gómez-Ambrosio… - Journal of High Energy …, 2024 - Springer
A bstract In this article we study the phenomenological implications of multiple Higgs boson
production from longitudinal vector boson scattering in the context of effective field theories …

New physics implications of vector boson fusion searches exemplified through the Georgi-Machacek model

M Chakraborti, D Das, N Ghosh, S Mukherjee, I Saha - Physical Review D, 2024 - APS
LHC searches for nonstandard scalars in vector boson fusion (VBF) production processes
can be particularly efficient in probing scalars belonging to triplet or higher multiplet …

Exploring correlations between HEFT Higgs couplings and via HH production at colliders

JM Dávila, D Domenech, MJ Herrero… - The European Physical …, 2024 - Springer
In this work we explore the phenomenological implications at future\(e^+ e^-\) colliders of
assuming anomalous couplings of the Higgs boson to gauge bosons HVV and HHVV\((V …

Higgs boson off-shell measurements probe nonlinearities

Anisha, C Englert, R Kogler, M Spannowsky - Physical Review D, 2024 - APS
The measurements of off-shell Higgs boson contributions in massive gauge boson pair
production are known to probe its electroweak interactions across different energy scales …

Bosonic multi-Higgs correlations beyond leading order

D Domenech, C Englert, MJ Herrero… - arXiv preprint arXiv …, 2024 - arxiv.org
The production of multiple Higgs bosons at the LHC and beyond is a strong test of the
mechanism of electroweak symmetry breaking. Taking inspiration from recent experimental …

[PDF][PDF] NON-DECOUPLING NEW PHYSICS

D Sutherland - indico.cern.ch
Non-decoupling new physics Page 1 NON-DECOUPLING NEW PHYSICS Dave Sutherland
20th June 2024 — CERN-CKC “Crossroads” workshop University of Glasgow Page 2 THE SM …