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Associated production of a baryonic Z' boson with the W boson can account forthe excess in Wjj production observed by the CDF collaboration at the Tevatron.We analyze other possible channels of this Z' at the Tevatron and at the LHC,including \gamma Z' and Z Z' with the Z' -> jj. We show that the chances ofconfirming this baryonic Z' is better at the Tevatron than at the LHC becauseof the faster growing backgrounds at the LHC. Unfortunately the currentsystematic uncertainties of the order of 10% cannot yield any significantexcess in both \gamma Z' and Z Z' channels at the Tevatron and also at the LHC.Nevertheless the search using the b\bar b decay mode of Z' is much morefeasible at the LHC, provided that the branching ratio B(Z' -> b\bar b) > 0.1.In particular, the W Z' -> l \nu b\bar b mode has a signal-to-background ratiolarger than 1. Even with 1 fb^{-1} luminosity at the LHC it can lead to a highsignificance level. The WZ' -> l \nu b \bar b and \gamma Z' -> \gamma b \bar bare also highly observable at the Tevatron.

The Golden Mode for a Baryonic $Z'$ Boson at Hadronic Colliders: pp/ppbar -> WZ' -> l nu b b-bar