Searching for Dark Matter in Unification Models: A Hint from Indirect   Sensitivities towards Future Signals in Direct Detection and B-decay
  A comparison is made between accelerator and direct detection constraints in constrained versions of the minimal supersymmetric standard model. Models considered are based on mSUGRA, where scalar and gaugino masses are unified at the GUT scale.   In addition, the mSUGRA relation between the (unified) A and B parameters is assumed, as is the relation between $m_0$ and the gravitino mass.   Also considered are models where the latter two conditions are dropped   (the CMSSM), and a less constrained version where the Higgs soft masses are not unified at the GUT scale (the NUHM). 
Keith A. Olive