Higgs Boson Phenomenology in a Simple Model with Vector Resonances

TL;DR

This paper explores a model with a Higgs boson and vector resonances from a new strong sector, analyzing experimental data to set limits and predict collider processes, with a focus on phenomenological implications.

Contribution

It introduces a simple model incorporating vector resonances and provides phenomenological predictions and constraints based on current collider data.

Findings

Limits on resonance masses from dijet spectrum measurements

Small excess in Higgs to two photons decay compatible with observations

Predictions for Higgs-strahlung processes at 14 TeV LHC

Abstract

In this paper we consider a simple scenario where the Higgs boson and two vector resonances are supposed to arise from a new strong interacting sector. We use the ATLAS measurements of the dijet spectrum to set limits on the masses of the resonances. Additionally we compute the Higgs boson decay to two photons and found, when compare to the Standard Model prediction, a small excess which is compatible with ATLAS measurements. Finally we make prediction for Higgs-strahlung processes for the LHC running at 14 TeV.