T 7 flavor model in three loop seesaw and Higgs phenomenology
نویسندگان
چکیده
منابع مشابه
Seesaw Mass Matrix Model of Quarks and Leptons with Flavor-Triplet Higgs Scalars
Suggested from the charged lepton mass formulame+mμ+mτ = 2 3 ( √ me+ √ mμ+ √ mτ ) , a seesaw mass-generation model for quarks and leptons is proposed. Fermions 10′L+1̄0 ′ L+1 ′ L are introduced in addition to the conventional quarks and leptons 5̄L + 10L of SU(5). Also, flavor-triplet Higgs scalars 5H +5̄H +1H are assumed. The charged lepton mass spectrum is understood not from the structure of th...
متن کاملPhenomenology of a top quark seesaw model
The top quark seesaw mechanism offers a method for constructing a composite Higgs field without the usual difficulties that accompany traditional technicolor or topcolor theories. The focus of this article is to study the phenomenology of the new physics required by this mechanism. After establishing a set of criteria for a plausible top quark seesaw theory, we develop two models, the first of ...
متن کاملCP-violating phenomenology of flavor conserving two Higgs doublet models
We analyze the constraints on CP-violating, flavor conserving two Higgs doublet models implied by measurements of Higgs boson properties at the Large Hadron Collider (LHC) and by the nonobservation of permanent electric dipole moments (EDMs) of molecules, atoms, and neutrons. We find that the LHC and EDM constraints are largely complementary, with the LHC studies constraining the mixing between...
متن کاملSeesaw induced Higgs Mechanism
We discuss a two scalar doublets model which induces the Higgs mechanism by means of a seesaw mechanism. This model naturally predicts a light Higgs scalar whose mass is suppressed by the grand unification scale. The model predicts an intermediate scale between the electroweak symmetry breaking scale and the grand unification scale at 10 GeV. Below this intermediate energy scale the usual stand...
متن کاملLight Higgs boson scenario in the SUSY seesaw model
It is demonstrated that the light Higgs boson scenario, which the lightest Higgs mass is less than the LEP bound, mh > 114.4GeV, is consistent with the SUSY seesaw model. With the assumptions of the universal right-handed neutrino mass and the hierarchical mass spectrum of the ordinary neutrinos, the bounds for the right-handed neutrino mass is investigated in terms of lepton flavor violating c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2013
ISSN: 1029-8479
DOI: 10.1007/jhep10(2013)196