Neutral Triple Vector Boson Production in Randall-Sundrum Model at the LHC

TL;DR

This study investigates the production of triple neutral electroweak gauge bosons in the Randall-Sundrum model at the LHC, analyzing deviations from the Standard Model in various kinematic distributions at leading order in QCD.

Contribution

It provides the first analysis of triple neutral gauge boson production in the RS model at the LHC, including matched distributions and scale uncertainties.

Findings

Deviations from the SM are observed in kinematic distributions.

Scale uncertainties are quantified.

Results are relevant for new physics searches at the LHC.

Abstract

In this paper, triple neutral electroweak gauge boson production processes, viz. \gamma\gamma\gamma, \gamma\gamma Z, \gamma ZZ and ZZZ productions merged to 1-jet have been studied at the leading order in QCD in the context of Randall-Sundrum model at the LHC with center of mass energy \sqrt{S}=13 TeV. Decay of Z bosons into lepton-pairs has been considered. We present a selection of kinematical distributions matched to parton shower and show their deviation from the SM results as a result of the RS model. The uncertainties as a result of the factorization and renormalization scales are also presented.