TeV Scale Gauged B-L With Inverse Seesaw Mechanism

TL;DR

This paper introduces a TeV scale B-L extension of the standard model with inverse seesaw neutrino masses, demonstrating potential LHC signals for heavy neutrinos, Z'_{B-L} gauge boson, and B-L Higgs through clean dilepton and missing energy channels.

Contribution

It presents a modified B-L model with inverse seesaw, analyzing its testability at the LHC through specific signals involving heavy neutrinos, Z'_{B-L}, and B-L Higgs.

Findings

Heavy neutrinos can be detected via LHC signals.

Z'_{B-L} gauge boson can be observed through dilepton decays.

B-L Higgs can be probed via dilepton and missing energy signals.

Abstract

We propose a modified version of the TeV scale B-L extension of the standard model, where neutrino masses are generated through the inverse seesaw mechanism. We show that heavy neutrinos associated with this model can be accessible via clean signals at the LHC. The search for the extra gauge boson Z'_{B-L} through the decay into dileptons or two dileptons plus missing energy is studied. We also show that the B-L extra Higgs can be directly probed at the LHC via a clean dilepton and missing energy signal.