Suppression of $H\to VV$ decay channels in the Georgi-Machacek model

Abstract

The $H\to ZZ$ decay mode is usually considered as one of the most promising ways to discover new heavy neutral scalar $H$. We show that in the Georgi-Machacek model it is possible to get large enhancement of double SM-like Higgs boson production due to $H$ decays while $ZZ$ and $WW$ decay channels could be highly suppressed.

5 pages

References in corpus (5)

• Dynamics of Perturbations in Double Field Theory & Non-Relativistic String Theory
• Search for a Higgs boson in the mass range from 145 to 1000 GeV decaying to a pair of W or Z bosons
• Searches for Higgs boson pair production in the $hh\to bb\tau \tau ,\gamma \gamma WW\ast ,\gamma \gamma bb,bbbb$ channels with the ATLAS detector
• The decoupling limit in the Georgi-Machacek model
• Double Higgs production at LHC, see-saw type II and Georgi-Machacek model

Cited by in corpus (9)

• Building and testing models with extended Higgs sectors
• Searches of exotic Higgs bosons in general mass spectra of the Georgi-Machacek model at the LHC
• Automatic predictions in the Georgi-Machacek model at next-to-leading order accuracy
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• Real singlet scalar dark matter extension of the Georgi-Machacek model
• Perturbativity Constraints in BSM Models
• Searching for the doubly-charged Higgs bosons in the Georgi-Machacek model at the electron-proton colliders
• Higgs production at future $e^{+}{e}^{-}$ colliders in the Georgi-Machacek model
• $WWV$ $(V=\gamma ,Z)$ vertex in the Georgi-Machacek model