  In this paper we study the phenomenology of color-octet and color-singlet
scalars in the flavorful Top-Coloron model. We discuss the relevant production
mechanisms at hadron colliders and the dominant decay modes, highlighting the
most promising signatures for discovery, and derive bounds on the masses of the
new scalars from LHC and Tevatron data. Of particular interest is the case in
which color-octet scalars are pair produced and each decay to t cbar or tbar c,
leading to a same-sign-dilepton final state. LHC data places a lower limit of
440 GeV on the octet mass in this scenario. The case of an octet lighter than
the top, where the octet only decays into jets, has been tested by the
Tevatron, which excludes the mass region from 50 to 125 GeV. The 8 TeV LHC is
not yet sensitive to the observation of the color-singlet states, which are
produced at rates much smaller than the octets. Nevertheless, the color-singlet
pseudoscalar can be discovered at the 14 TeV LHC by analyzing the channel where
it is produced from the decay of a color-octet vector boson.
