The Simplest Little Higgs

Abstract

We show that the SU(3) little Higgs model has a region of parameter space in which electroweak symmetry breaking is natural and in which corrections to precision electroweak observables are sufficiently small. The model is anomaly free, generates a Higgs mass near 150 GeV, and predicts new gauge bosons and fermions at 1 TeV.

13 pages + appendix, typos corrected, version to appear in JHEP

References in corpus (1)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)

Cited by in corpus (138)

• Little Higgs Review
• Little Higgs Models and Their Phenomenology
• Composite Higgses
• Phenomenology of the Littlest Higgs with T-Parity
• T Parity and the Littlest Higgs
• Higgs After the Discovery: A Status Report
• The Minimal Set of Electroweak Precision Parameters
• Electroweak Precision Constraints on the Littlest Higgs Model with T Parity
• Interpreting LHC Higgs Results from Natural New Physics Perspective
• A Twin Higgs Model from Left-Right Symmetry
• Little Higgs Dark Matter
• Physics at the e+ e- Linear Collider
• Pair Production of Doubly-Charged Scalars: Neutrino Mass Constraints and Signals at the LHC
• A Quirky Little Higgs Model
• A pseudoscalar decaying to photon pairs in the early LHC Run 2 data
• Physics searches at the LHC
• Discovering Uncolored Naturalness in Exotic Higgs Decays
• Top Partners in Little Higgs Theories with T-parity
• Colorless Top Partners, a 125 GeV Higgs, and the Limits on Naturalness
• B, D and K decays
• Smoking-gun signatures of little Higgs models
• Little-Higgs corrections to precision data after LEP2
• Role of h --> eta eta in Intermediate-Mass Higgs Boson Searches at the Large Hadron Collider
• Probing top-partners in Higgs + jets
• Collider aspects of flavour physics at high Q
• On $D\to X_u{l}^{+}{l}^{-}$ within the Standard Model and Frameworks like the Littlest Higgs Model with T Parity
• Pseudo-axions in Little Higgs models
• A Quirky Probe of Neutral Naturalness
• Predictions from type II see-saw mechanism in SU(5)
• Neutrino masses and lepton-number violation in the Littlest Higgs scenario
• Goldstones in Diphotons
• Lepton flavour violation in The Little Higgs model
• Higgs couplings beyond the Standard Model
• Little Higgs Models and Electroweak Measurements
• Double protection of the Higgs potential
• The Super-little Higgs
• Neutrino physics at large colliders
• Alternatives to an Elementary Higgs
• Higgs to Gamma Gamma beyond the Standard Model
• The Bestest Little Higgs
• Can the 125 GeV Higgs be the Little Higgs?
• Littlest Higgs with T-parity: Status and Prospects
• Little Higgs theory confronted with the LHC Higgs data
• Naturally heavy superpartners and a Little Higgs
• Towards a No-Lose Theorem for Naturalness
• Neutrino Masses from Neutral Top Partners
• Identification of Extra Neutral Gauge Bosons at the LHC Using b- and t-Quarks
• A Weakly Coupled Ultraviolet Completion of the Littlest Higgs with T-parity
• On CP Asymmetries in Two-, Three- and Four-Body D Decays
• Distinguishing Little-Higgs Product and Simple Group models at the LHC and ILC
• Unravelling an Extra Neutral Gauge Boson at the LHC using Third Generation Fermions
• Higgs Discovery through Top-Partners using Jet Substructure
• A Little Higgs model of neutrino masses
• Neutrinos and Lepton Flavour Violation in the Left-Right Twin Higgs Model
• Using Final State Pseudorapidities to Improve s-channel Resonance Observables at the LHC
• Electroweak Constraints on Effective Theories with U(2)xU(1) Flavor Symmetry
• Light pseudoscalar eta and H->eta eta decay in the simplest little Higgs mode
• Higgs-pair Production and Decay in Simplest Little Higgs Model
• SUSY without the Little Hierarchy
• Little M-theory
• $H\to \ell {\ell }^{\prime }$ in the Simplest Little Higgs Model
• Constraining Extra Neutral Gauge Bosons with Atomic Parity Violation Measurements
• Collective Quartics and Dangerous Singlets in Little Higgs
• Lepton flavor violation in the Simplest Little Higgs model
• 3-3-1 Models at Electroweak Scale
• LHC String Phenomenology
• Stabilization of the Electroweak Scale in 3-3-1 Models
• Bounds on the Simplest Little Higgs Model Mass Spectrum Through Z Leptonic Decay
• Neutrinos in the simplest little Higgs scenario and TeV leptogenesis
• Soft CP violation in K-meson systems
• Associated single photons as signals for a doubly charged scalar at linear e-e- colliders
• Distinguishing Supersymmetry From Universal Extra Dimensions or Little Higgs Models With Dark Matter Experiments
• The LHC di-photon Higgs signal predicted by little Higgs models
• Same-sign single dilepton productions at the LHC
• Production and decays of the light pseudoscalar boson $\eta$ at the LHC in the simplest little Higgs model
• A concise review on some Higgs-related new physics models in light of current experiments
• Probing the gauge bosons $Z^{\prime }$ and $B^{\prime }$ from the Littlest Higgs model in the high-energy linear $e^{+}{e}^{-}$ colliders
• Buried Higgs
• Anomalous magnetic and weak magnetic dipole moments of the $\tau$ lepton in the simplest little Higgs model
• The littlest Higgs is a cruiserweight
• Symmetry Breaking Patterns for the Little Higgs from Strong Dynamics
• Associated production of a single heavy T-quark in the littlest and simplest little Higgs models
• Lepton Flavor Changing Higgs decays in the Littlest Higgs Model with T-parity
• The Little Hierarchy in Universal Extra Dimensions
• Baryogenesis through Asymmetric Reheating in the Mirror Twin Higgs
• Hadron Collider Searches for Diboson Resonances
• Associated production of the Higgs boson and a single top quark in the littlest Higgs model at Large Hadron Collier
• Lepton Flavour Violation in Hadron Decays of the Tau Lepton in the Simplest Little Higgs Model
• Radiative Electroweak Symmetry Breaking in a Little Higgs Model
• Unitarity Bounds for New Physics from Axial Coupling at LHC
• Testing Little Higgs Mechanism at Future Colliders
• Z' boson mass reach and model discrimination at muon colliders
• Higgs boson production in photon-photon collision at ILC: a comparative study in different little Higgs models
• Little Higgs models with a light T quark
• Higgs boson from the meta-stable SUSY breaking sector
• Search for the vector-like top quark $T$ at the future linac-ring type $ep$ collider
• Scalar Loops in Little Higgs Models
• Higgs-Precision Constraints on Colored Naturalness
• Charming Higgs
• New Physics Contribution to Neutral Trilinear Gauge Boson Couplings
• Little Higgs models and single top production at the LHC
• Lepton flavor violation within the Simplest Little Higgs model
• The TopFlavor scheme in the context of $W^{\prime }$ searches at LHC
• Darkening the Little Higgs
• Spontaneous CP-violation in the Simplest Little Higgs Model and its Future Collider Tests: the Scalar Sector
• Radiative corrections to the Higgs potential in the LH model
• Decay $t->c\gamma$ in models with SU_L(3)XU_X(1) gauge symmetry
• On the $ZH\eta$ vertex in the simplest Little Higgs Model
• Rare Z-decay into light pseudoscalar bosons in the simplest little Higgs model
• Single production of charged gauge bosons from little Higgs models in association with top quark at the $LHC$
• A minimal Little Higgs model
• Electroweak Symmetry Breaking and BSM Physics (A Review)
• On-shell $WW\gamma$ vertex in the T-Parity and non T-Parity Littlest Higgs model
• Discrimination of the light CP-odd scalars between in the NMSSM and in the SLHM
• Top Rare Decays t-> cV in the Mirror Twin Higgs Models
• Collective Quartics from Simple Groups
• Probing the lightest new gauge boson $B_H$ in the littlest Higgs model via the processes $\gamma \gamma \to f\bar{f}{B}_H$ at the ILC
• Phenomenology of A Little Higgs Pseudo-Axion
• Spontaneous CP Violation and Light Particles in The Littlest Higgs
• Little Higgs model with new Z-parity and Dark matter
• Conformal little Higgs models
• Decays of the Littlest Higgs Z_H and the Onset of Strong Dynamics
• Axion and PVLAS data in a Little Higgs model
• Simplest Little Higgs Revisited: Hidden Mass Relation, Unitarity and Naturalness
• SU(3)/SU(2): the simplest Wess-Zumino-Witten term
• Pseudoscalar boson and SM-like Higgs boson productions at LHC in simplest little Higgs model
• $SU(4{)}_L\times U(1{)}_X$ models with little Higgs
• Test of the Littlest Higgs model through the correlation among W boson, top quark and Higgs masses
• The new charged gauge boson $W^{\prime }$ and the subprocess $eq\to \nu q^{\prime }$ at $e^{+}{e}^{-}$ and $ep$ colliders
• Stellar energy loss rates in the pair-annihilation process beyond the standard model
• One-loop flavor change in Little Higgs models
• A Not So Little Higgs?
• Equivalence of different descriptions for $\eta$ Particle in Simplest Little Higgs Model
• Connecting String/M Theory to the Electroweak Scale and to LHC Data
• Classical skyrmions in SU(N)/SO(N) cosets
• Constraints on Little Higgs with Fully-Radiative Electroweak Symmetry Breaking
• Spontaneous CP-violation in the Simplest Little Higgs Model
• Pair production of heavy charged gauge bosons in $pp$ collisions at LHC