  A well-motivated framework to naturally introduce neutrino masses is the B-L
model, a U(1) extension of the standard model related to the baryon minus
lepton gauged number. Besides three right-handed neutrinos, that are included
to cancel the anomalies (thereby naturally providing neutrino masses), this
model also encompasses a complex scalar for the spontaneous symmetry breaking
of the extended gauge sector and to give mass to the Z' boson. We present the
phenomenology, the discovery potential at the LHC, and the most up-to-date
experimental and theoretical limits of the new particles in this model.
