An Update on Strong $W_L{W}_L$ Scattering at the LHC

I summarize an update on our previous study (J. Bagger et al. Phys. Rev. D49, 1246) for a strongly interacting electroweak symmetry breaking sector via longitudinal vector boson scattering at the 14 TeV Large Hadron Collider. In the update, the decay mode $ZZ\to {\mathrm{\ell }}^{+}{\mathrm{\ell }}^{-}\nu \bar{\nu }$ and a new vector-resonance signal via $q{\bar{q}}^{\mathrm{\prime }}\to V\to W^{+}{W}^{-}\mathrm{/}{W}^{\pm }Z$ are also included.