Probing Higgs in Type III Seesaw at the LHC

Abstract

We show that the type III seesaw mechanism opens up a promising possibility of searching the Higgs boson in the $b\bar{b}$ channel through the Higgs production associated with a charged lepton coming from the decay of the triplet seesaw particle. In particular we look for the $2b$ signals with trileptons or same-sign dileptons to construct the Higgs and the triplet fermion mass and calculate the reach with the integrated luminosity of 10 fb${}^{-1}$ at the 14 TeV LHC.

4 pages and 8 figures

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Cited by in corpus (16)

• Bounds on the triplet fermions in type-III seesaw and implications for collider searches
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• Constraining minimal Type-III Seesaw Model from naturalness, Lepton Flavor Violation and Electroweak Vacuum stability
• Type-III Seesaw: Phenomenological Implications of the Information Lost in Decoupling from High-Energy to Low-Energy
• Type-III see-saw: Search for triplet fermions in final states with multiple leptons and fat-jets at 13 TeV LHC
• Displaced Higgs production in Type-III Seesaw at the LHC/FCC, MATHUSLA and Muon collider
• Testing electroweak scale seesaw models at $e^{-}\gamma$ and $\gamma \gamma$ colliders
• Direct searches of Type III seesaw triplet fermions at high energy $e^{+}{e}^{-}$ collider
• Scrutinizing Vacuum Stability in IDM with Type-III Inverse seesaw
• Distinguishing Leptoquarks at the LHC/FCC
• Vacuum Stability in Inert Higgs Doublet Model with Right-handed Neutrinos
• The Two Scales of New Physics in Higgs Couplings
• Investigating New Physics Models with Signature of Same-Sign Diboson + ${E/}_T$
• Probing heavy triplet leptons of the type-III seesaw mechanism at future muon colliders
• Seesaw Models under the Lens of Angular Distributions at ${\mu }^{+}{\mu }^{-},{\mu }^{+}{\mu }^{+},{\mu }^{+}\gamma$ and ${\mu }^{+}{e}^{-}$ Colliders
• Type-III Seesaw fermionic triplets at the International Linear Collider