Higgs boson potential at colliders: Status and perspectives

B Di Micco, M Gouzevitch, J Mazzitelli, C Vernieri - Reviews in Physics, 2020 - Elsevier
This document summarises the current theoretical and experimental status of the di-Higgs
boson production searches, and of the direct and indirect constraints on the Higgs boson …

Higgs physics at the HL-LHC and HE-LHC

M Cepeda, S Gori, P Ilten, M Kado, F Riva… - arXiv preprint arXiv …, 2019 - arxiv.org
The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a
success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a …

Search for heavy neutral lepton production in K+ decays to positrons

EC Gil, A Kleimenova, E Minucci, S Padolski, P Petrov… - Physics Letters B, 2020 - Elsevier
A search for heavy neutral lepton (N) production in K+→ e+ N decays using the data sample
collected by the NA62 experiment at CERN in 2017–2018 is reported. Upper limits of the …

Search for Higgs boson pairs decaying to WW*WW*, WW*ττ, and ττττ in proton-proton collisions at = 13 TeV

A Tumasyan, W Adam, JW Andrejkovic… - Journal of High Energy …, 2023 - Springer
A bstract The results of a search for Higgs boson pair (HH) production in the WW* WW*,
WW* ττ, and ττττ decay modes are presented. The search uses 138 fb− 1 of proton-proton …

Higgs boson pair production at future hadron colliders: From kinematics to dynamics

D Gonçalves, T Han, F Kling, T Plehn, M Takeuchi - Physical Review D, 2018 - APS
The measurement of triple Higgs coupling is a key benchmark for the Large Hadron Collider
(LHC) and future colliders. It directly probes the Higgs potential and its fundamental …

Physics at a 100 TeV pp collider: beyond the Standard Model phenomena

T Golling, M Hance, P Harris, ML Mangano… - arXiv preprint arXiv …, 2016 - arxiv.org
arXiv:1606.00947v1 [hep-ph] 3 Jun 2016 Page 1 CERN-TH-2016-111 Physics at a 100 TeV pp
collider: beyond the Standard Model phenomena Editors: T. Golling1, M. Hance2, P. Harris3 …

Effective theories of universal theories

JD Wells, Z Zhang - Journal of High Energy Physics, 2016 - Springer
A bstract It is well-known but sometimes overlooked that constraints on the oblique
parameters (most notably S and T parameters) are generally speaking only applicable to a …

Probing new physics of cubic Higgs boson interaction via Higgs pair production at hadron colliders

HJ He, J Ren, W Yao - Physical Review D, 2016 - APS
Despite the discovery of a Higgs boson h (125 GeV) at the LHC run 1, its self-interaction has
fully evaded direct experimental probe so far. Such self-interaction is vital for electroweak …

Determining the shape of the Higgs potential at future colliders

P Agrawal, D Saha, LX Xu, JH Yu, CP Yuan - Physical Review D, 2020 - APS
Although the Higgs boson has been discovered, its self-couplings are poorly constrained.
This leaves the nature of the Higgs boson undetermined. Motivated by different Higgs …

Constraining the Higgs self-couplings at e+ e− colliders

F Maltoni, D Pagani, X Zhao - Journal of High Energy Physics, 2018 - Springer
A bstract We study the sensitivity to the shape of the Higgs potential of single, double, and
triple Higgs production at future e+ e− colliders. Physics beyond the Standard Model is …