Baryon Resonance Dynamics in pi N \to N V Reactions Near Threshold
  The rho - omega interference in the exclusive reaction pi N \to N' e+ e- is studied within a schematic model including the established baryon resonances up to 1720 MeV. Near threshold the interference can be used to separate the isoscalar part of the electromagnetic current. The role of various baryon resonances is highlighted. 
B. Kampfer, A.I. Titov, B.L. Reznik