Higgs to diphoton decay rate and the antisymmetric tensor unparticle mediation

TL;DR

This paper investigates how antisymmetric tensor unparticle mediation could explain the observed excess in the Higgs boson's diphoton decay rate, offering a potential new physics explanation.

Contribution

It introduces antisymmetric tensor unparticle mediation as a novel mechanism to account for the Higgs diphoton decay discrepancy.

Findings

Tree level unparticle mediation can explain the decay rate

Unparticle contribution aligns with experimental measurements

Proposes a new physics candidate for Higgs decay anomalies

Abstract

We study the contribution of the antisymmetric tensor unparticle mediation to the diphoton production rate of the Higgs boson and try to explain the discrepancy between the measured value of the decay width of the discovered new resonance and that of the standard model Higgs boson. We observe that tree level contribution of the antisymmetric unparticle mediation is a possible candidate to explain the measured value of the diphoton decay rate.