A lower limit on the neutralino mass in the MSSM with non-universal   gaugino masses
  We discuss constraints on SUSY models with non-unified gaugino masses. We concentrate on the slepton/gaugino sector and obtain a lower limit on the neutralino mass combining direct limits, indirect limits as well as relic density measurements. 
G. Belanger, F.Boudjema, A. Pukhov, S. Rosier-Lees