Magnetic g Factors With a Surface Delta Interaction
  We examine the consequences of using a surface delta interaction to obtain the nuclear magnetic dipole g factors for 86Kr in a 2 proton hole model space. We find that the g factors of lowest the 2+ and 4+ states are equal to one, or more properly gl. The inclusion of a spin-orbit interaction is also discussed. Comparisons are made with large space calculations. 
Larry Zamick, Brian Kleszyk, Yitzhak Sharon and Shadow Robinson
nucl-th nucl-ex