Neutral 3-3-1 Higgs Boson Through $e^{+} e^{-} Collisions

TL;DR

This paper analyzes the production and detection prospects of a neutral Higgs boson in the 3-3-1 model with heavy leptons at future electron-positron colliders, focusing on the process e+e- to H2^0 Z.

Contribution

It provides the first detailed analysis of neutral Higgs boson production in the 3-3-1 model at ILC and CLIC, including production rates and decay signatures.

Findings

Significant production rate for e+e- to H2^0 Z process.

Potential to identify H2^0 via branching ratios.

Feasibility of detecting H2^0 at future colliders.

Abstract

In this work we present an analysis of production and signature of neutral Higgs bosons $H_2^0$ in the version of the 3-3-1 model containing heavy leptons at the ILC (International Linear Collider) and CLIC (Cern Linear Collider). The production rate is found to be significant for the direct production of $e^{+} e^{-} \rightarrow H_{2}^{0} Z$. We also studied the possibility to identify it using their respective branching ratios.