Associated production of the scalars and new gauge bosons from a little Higgs model at the LHC

TL;DR

This paper investigates the production of T-odd scalars and gauge bosons predicted by the littlest Higgs model with T-parity at the LHC, highlighting potential signals with leptons and missing energy.

Contribution

It explores the associated production mechanisms of new scalars and gauge bosons in the littlest Higgs model at the LHC, focusing on characteristic signals.

Findings

Potential for observable signals with charged leptons and missing energy

Identification of specific production channels involving T-odd particles

Analysis of event rates for new particle production

Abstract

The littlest Higgs model with T-parity ($LHT$ model) predicts the existence of the T-odd scalars ($\phi^{\pm}$, $\phi^{0}$, and $\phi^{p}$). We consider production of these new particles associated with T-odd gauge bosons at the $LHC$. We find that the partonic process $q\bar{q'}\to\phi^{+}B_{H}$ can generate a number of the characteristic signal events with a charged lepton and large missing energy at the $LHC$.