Explaining ATLAS and CMS Results Within the Reduced Minimal 3-3-1 model

Abstract

Recently the ATLAS and CMS collaborations announced the discovery of a higgs particle with a mass of $\sim 125$ GeV. The results are mildly consistent with the Standard Model Higgs boson. However, the combined data from these collaborations seem to point to an excess in the $h\to \gamma \gamma$ channel. In this work we analyze under which conditions this excess may be plausibly explained within the reduced minimal 3-3-1 model, while being consistent with bb, WW, ZZ and ${\tau }^{+}{\tau }^{-}$ channels. Moreover, we derive the properties of the heavy neutral and the doubly charged scalars predicted by the model. We then conclude that at a scale of a few TeV, this model provides a good fit to the ATLAS and CMS signal strength measurements, and therefore stands as an appealing alternative to the standard model.

23 pages, 9 figures. References added

References in corpus (13)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Evidence for a particle produced in association with weak bosons and decaying to a bottom-antibottom quark pair in Higgs boson searches at the Tevatron
• A search for a doubly-charged Higgs boson in pp collisions at sqrt(s) = 7 TeV
• Measurement of the difference of CP-violating asymmetries in D0 -> K+K- and D0 ->pi+pi- decays at CDF
• Total Width of 125 GeV Higgs Boson
• Flavor Changing Neutral Current Effects and CP Violation in the Minimal 3-3-1 Model
• Supersymmetric reduced minimal 3-3-1 model
• Sterile neutrino dark matter, CDMS-II and a light Higgs boson
• Stabilization of the Electroweak Scale in 3-3-1 Models
• Fermion family number and the Z-Z${}^{\prime }$ mixing in the 3-3-1 model with right-handed neutrinos
• Vector- and Scalar-Bilepton Pair Production in Hadron Colliders
• Higgs decay into photons through a spin-2 loop

Cited by in corpus (24)

• New Physics Contributions to the Muon Anomalous Magnetic Moment: A Numerical Code
• Z' models for the LHCb and g-2 muon anomalies
• Constraining the Z' Mass in 331 Models using Direct Dark Matter Detection
• Connection of $g-2_{\mu }$, electroweak, dark matter, and collider constraints on 331 models
• A 331 WIMPy Dark Radiation Model
• Constraining Flavor Changing Interactions from LHC Run-2 Dilepton Bounds with Vector Mediators
• $S_3$ discrete group as a source of the quark mass and mixing pattern in $331$ models
• Higgs Phenomenology in the Minimal $SU(3{)}_L\times U(1{)}_X$ Model
• Neutral Higgs decays $H\to Z\gamma ,\gamma \gamma$ in 3-3-1 models
• Vector bileptons and the decays $h\to \gamma \gamma ,Z\gamma$
• A compact 341 model at TeV scale
• Phenomenology of the simple 3-3-1 model with inert scalars
• Discriminating the minimal 3-3-1 models
• Flavor Changing Neutral Current Processes in a Reduced Minimal Scalar Sector
• Muon Anomalous Magnetic Moment in a $SU(4)\otimes U(1{)}_N$ Model
• Chromomagnetic and chromoelectric dipole moments of quarks in the reduced 331 model
• Are 3-4-1 models able to explain the upcoming results of the muon anomalous magnetic moment?
• Composite Higgs Models, Technicolor and The Muon Anomalous Magnetic Moment
• Early Universe in the SU(3)_L X U(1)_X electroweak models
• Signal of doubly charged Higgs at $e^{+}{e}^{-}$ colliders
• Lower Mass Bound on the $W^{\prime }$ mass via Neutrinoless Double Beta Decay in a 3-3-1 Model
• The New Compact 341 Model: Higgs Decay Modes
• Muon anomalous magnetic moment in a $SU(4)\otimes U(1{)}_N$ model without exotic electric charges
• Muon Magnetic Moment and Lepton Flavor Violation in the Economical 3-3-1 Model