750 GeV diphoton excess confronted with a top-pion in the TTM model

Abstract

The latest LHC data suggest an intriguing excess at $m_{\gamma \gamma }=750$ GeV which apparently requires an explanation from the beyond standard model physics. In this note we explore the possibility for this signal to arise from a top-pion in the Top Triangle Moose model which can be viewed as a dimensional-deconstruction version of the top-color assisted technicolor model. We demonstrate that the observed excess can be accommodated by and has important implications for this interesting model.

arXiv comment12 pages, 3 figures, Int. J. Mod. Phys. A (2016)

References in corpus (48)

• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Strong Dynamics and Electroweak Symmetry Breaking
• (De)Constructing Dimensions
• Topcolor Assisted Technicolor
• Gauge Invariant Effective Lagrangian for Kaluza-Klein Modes
• Search for new phenomena in the dijet mass distribution using $p-p$ collision data at $\sqrt{s}=8$ TeV with the ATLAS detector
• Composite Models for the 750 GeV Diphoton Excess
• Phenomenology of a 750 GeV Singlet
• Scenarii for interpretations of the LHC diphoton excess: two Higgs doublets and vector-like quarks and leptons
• Rays of light from the LHC
• The QCD Axion from Aligned Axions and Diphoton Excess
• A pseudoscalar decaying to photon pairs in the early LHC Run 2 data
• Footprints of New Strong Dynamics via Anomaly and the 750 GeV Diphoton
• Singlet Scalar Resonances and the Diphoton Excess
• Diphoton Signatures from Heavy Axion Decays at the CERN Large Hadron Collider
• The diphoton resonance as a gravity mediator of dark matter
• Knocking on New Physics' door with a Scalar Resonance
• The 750 GeV diphoton excess from the goldstino superpartner
• A Three Site Higgsless Model
• Searches for new physics using the ttbar invariant mass distribution in pp collisions at sqrt(s)=8 TeV
• A 750 GeV Dark Pion: Cousin of a Dark G-parity-odd WIMP
• Tricking Landau-Yang: How to obtain the diphoton excess from a vector resonance
• Quirky Explanations for the Diphoton Excess
• The 750 GeV $S$-cion: Where else should we look for it?
• Interpretation of the diphoton excess at CMS and ATLAS
• Higgs singlet boson as a diphoton resonance in a vector-like quark model
• Implication of the 750 GeV diphoton resonance on two-Higgs-doublet model and its extensions with Higgs field
• A resonance without resonance: scrutinizing the diphoton excess at 750 GeV
• Interpreting the 750 GeV diphoton excess by the singlet extension of the Manohar-Wise Model
• A SUSY Inspired Simplified Model for the 750 GeV Diphoton Excess
• Ideal Fermion Delocalization in Higgsless Models
• Running after Diphoton
• Electroweak Vacuum Stability and Diphoton Excess at 750 GeV
• 750 GeV diphoton resonance in a top and bottom seesaw model
• Goldstones in Diphotons
• Squarkonium, diquarkonium and octetonium at the LHC and their di-photon decays
• A 750 GeV Messenger of Dark Conformal Symmetry Breaking
• The Diphoton Excess, Low Energy Theorem and the 331 Model
• Technihadron Production and Decay in Low-Scale Technicolor
• A Loop-philic Pseudoscalar
• The Top Triangle Moose: Combining Higgsless and Topcolor Mechanisms for Mass Generation
• Interpreting the 750 GeV diphoton excess in the Minimal Dilaton Model
• Top-Higgs and Top-pion phenomenology in the Top Triangle Moose model
• Precise photoproduction of the charged top-pions at the LHC with forward detector acceptances
• Detecting and Studying the Lightest Pseudo-Goldstone Boson at Future $pp$, $e^{+}{e}^{-}$ and ${\mu }^{+}{\mu }^{-}$ Colliders
• Discovering Strong Top Dynamics at the LHC
• Rare baryonic decays ${\Lambda }_b\to \Lambda l^{+}{l}^{-}$ in the TTM model
• Photoproduction of the charged top-pions at the LHeC