JETS AND NARROW-LINE CLOUD FORMATION IN SEYFERT-GALAXIES

In this paper we present simulations of an extragalactic jet interacti ng with a clumpy and filamentary narrow line region (NLR) similar to t he one observed in NGC 1068. We study the kinematic disturbance produc ed by the interaction. H alpha recombination emissivity maps and the s pectral distribution of the emission are calculated. We find that abla tion flows from high density clouds in the turbulent cocoon can produc e fast, high emissivity flows, resulting in line widths of the order o f 1000 km s(-1) comparable to those observed in NGC 1068 and other Sey fert galaxies with radio ejecta.