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There has been much theoretical speculation about the existence of a deeplybounded tetra-bottom state. Such a state would not be expected to be more thana GeV below $\Upsilon\Upsilon$ threshold. If such a state exists below the$\eta_b\eta_b$ threshold it would be narrow, as Zweig allowed strong decays arekinematically forbidden. Given the observation of $\Upsilon$ pair production atCMS, such a state with a large branching fraction into $\Upsilon \Upsilon^*$ islikely discoverable at the LHC. The discovery mode is similar to the SM Higgsdecaying into four leptons through the $Z Z^*$ channel. The testable featuresof both production and the four lepton decays of such a tetra-bottom groundstate are presented. The assumptions required for each feature are identified,allowing the application of our results more generally to a resonance decayinginto four charged leptons (through the $\Upsilon\Upsilon^*$ channel) in thesame mass region.

Would a Deeply Bound $b\bar b b\bar b$ Tetraquark Meson be Observed at the LHC?