Seyferts and Radio Galaxies

.Observations with Compton Gamma Ray Observatory have provided key insightsto the high energy emission mechanisms in Active Galactic Nuclei (AGN)and clearly separate them into a class of Blazars, with apparent non-thermal jetemissions often peaking in the EGRET energy band, and into the Seyfert classwith emissions more closely related to the accretion disk presumably energizingthe nuclear black hole. OSSE measurements indicate that the high energy emissionfrom Seyfert AGN has a...