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A natural seesaw mechanism for obtaining the observed size of SM neutrinomasses can arise in a warped extra dimensional/composite Higgs framework. In aprevious paper, we initiated the study of signals at the LHC for the associated$\sim$ TeV mass SM singlet neutrinos, within a canonical model of $SU(2)_L\times SU(2)_R \times U(1)_{ B - L }$ (LR) symmetry in the composite sector, asmotivated by consistency with the EW precision tests. Here, we investigate LHCsignals in a different region of parameter space for the same model, whereproduction of singlet neutrinos can occur from particles beyond those in usualLR models. Specifically, we assume that composite $(B - L)$ gauge boson islighter than all the others in the EW sector. We show that the composite $(B -L)$ gauge boson can acquire a significant coupling to light quarks simply viamixing with elementary hypercharge gauge boson. Thus, the singlet neutrino canbe pair-produced via decays of $(B - L)$ gauge boson, without a charged currentcounterpart. Furthermore, there is no decay for $(B - L)$ gauge boson directlyinto dibosons, unlike for the usual case of $W_R^{ \pm }$ and $Z^{ \prime }$.Independently of the above extension of the EW sector, we analyze production ofsinglet neutrinos in decays of composite partners of $SU(2)_L$ doublet leptons,which are absent in the usual LR models. In turn, these doublet leptons can beproduced in composite $W_L$ decays. We show that $4 - 5 \sigma$ signal can beachieved for both cases described above for the following spectrum with 3000fb$^{-1}$ luminosity: $2 - 2.5$ TeV composite gauge bosons, $1$ TeV compositedoublet lepton (for the second case) and $500 - 750$ GeV singlet neutrino.

LHC Signals for Singlet Neutrinos from a Natural Warped Seesaw (II)