  We survey the non-locked color-flavor-spin channels for quark-quark (color
superconducting) condensates in QCD, using an NJL model. We also study
isotropic quark-antiquark (mesonic) condensates. We make mean-field estimates
of the strength and sign of the self-interaction of each condensate, using
four-fermion interaction vertices based on known QCD interactions. For the
attractive quark pairing channels, we solve the mean-field gap equations to
obtain the size of the gap as a function of quark density. We also calculate
the dispersion relations for the quasiquarks, in order to see how fully gapped
the spectrum of fermionic excitations will be. We use our results to specify
the likely pairing patterns in neutral quark matter, and comment on possible
phenomenological consequences.
