Distinguishing between SUSY and Littlest Higgs Model using trileptons at the LHC

TL;DR

This paper explores methods to differentiate between the Littlest Higgs model with T-parity and the Minimal Supersymmetric Standard Model at the LHC by analyzing hadronically quiet trilepton signals, despite their similar signatures.

Contribution

It proposes a strategy to distinguish between the two models using collider signatures when their particle masses are identical.

Findings

Potential to differentiate models using trilepton signals

Analysis of collider signatures with identical particle masses

Method applicable to hadronically quiet events

Abstract

Littlest Higgs model with T-parity and Minimal Supersymmtric standard Model with R-parity both give similar signatures in collider experiment with a huge amount of missing energy depending upon mass of the lightest T-odd/R-odd particle. In this talk, I will discuss possibility of distinguishing the two models at the LHC in hadronically quiet signal where masses of R-odd particles are identical to masses of T-odd particles.