The signatures of the quintuplet leptons at the LHC

TL;DR

This paper explores the potential to detect quintuplet heavy leptons at the 14 TeV LHC within a new model addressing neutrino mass, through detailed simulation and background suppression techniques.

Contribution

It introduces a new model predicting quintuplet heavy leptons and analyzes their production, detection prospects, and signal classification at the LHC.

Findings

Signals can be distinguished after kinematic cuts.

Background events are significantly suppressed.

Detection of heavy leptons is feasible at 14 TeV LHC.

Abstract

We investigate production and detection prospects of the quintuplet heavy leptons at the LHC in the context of a new model which is proposed as a viable and testable solution to the neutrino masses problem. We classify the signals, carry out a full simulation on the signals and the relevant backgrounds at the 14 TeV LHC. After applying suitable kinematic cuts, the background events are substantially suppressed. The signals of the heavy leptons might be detected at the 14 TeV LHC.