Research PapersNo Access

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

Yu-Chen Guo

http://orcid.org/0000-0003-4853-1049

Department of Physics, Liaoning Normal University, Dalian 116029, China

E-mail Address: lgguoyuchen@126.com

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Chong-Xing Yue

Department of Physics, Liaoning Normal University, Dalian 116029, China

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, and

Zhen-Hua Zhao

Department of Physics, Liaoning Normal University, Dalian 116029, China

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

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https://doi.org/10.1142/S0217751X1650086XCited by:0 (Source: Crossref)

Abstract

The latest LHC data suggest an intriguing excess at $m_{γ γ} = 750 GeV$ $m_{γ γ} = 750 GeV$ which apparently requires an explanation from the beyond standard model physics. In this paper, 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.

Keywords:

PACS: 12.60.Nz, 13.85.Qk, 14.80.Tt

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