Measuring the lower bound of the neutrino mass at the LHC in Higgs triplet model

TL;DR

This paper proposes a method to determine the lower bound of neutrino mass at the LHC by measuring specific decay rate ratios of doubly charged Higgs bosons within the Higgs triplet model.

Contribution

It introduces a novel approach to estimate the neutrino mass lower bound through decay rate measurements in the Higgs triplet model.

Findings

Lower bound of neutrino mass can be obtained from decay rate ratios.

Measurement of decay ratios at the LHC is feasible within the model.

Provides a new experimental strategy for neutrino mass estimation.

Abstract

We show in the framework of Higgs triplet model that the lower bound of the neutrino mass is obtained if we can measure $\frac{\Gamma(\Delta^{--}\to ee)}{\Gamma(\Delta^{--}\to \mu\mu)}$ at the LHC.