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

TL;DR

This paper investigates whether a top-pion within the Top Triangle Moose model can explain the 750 GeV diphoton excess observed at the LHC, linking experimental anomaly to a specific beyond Standard Model physics scenario.

Contribution

It proposes the Top Triangle Moose model's top-pion as a potential explanation for the 750 GeV diphoton excess, connecting experimental data with a novel theoretical framework.

Findings

The top-pion can produce the observed diphoton excess.

The model's parameters can be tuned to fit the data.

Implications for future collider searches.

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.