Generation And Collimation Mechanisms Of Relativistic Jets In Agn

Most of the phenomenon performed by active galaxies are left uncovered among whichrnhighly collimated jet-like out°ows, that span hounders of Kpc to Mpc via interstellarrnmedium, is the one. Our current research, which is fully analytic, is targeted onrn¯nding the plausible mechanism of jets generation and collimation in these Mysteriousrnactive galaxies. In this work, Kerr geometry is preferred to describe the dynamicsrnof electromagnetic ¯eld and plasma °uid around rotating Kerr black hole. we ¯ndrnout that the force-free region, in the immediate neighborhood of rotating black hole,rnis the site where jets generation and launching are fabricated. Toroidal magneticrn¯eld and centrifugal force, on the accreting plasma °uid, are the key elements for therngeneration and launching of jets. Collimation of jets is the responsibility of: magneticrnhoop stress, radiation pressure, from the accretion disk, and centrifugal force. Also,rnmagnetic ¯eld is found to be crucially important in extracting the spin energy ofrnthe black hole. Energy and angular momentum are continuously supplied to the jetsrnthrough di®erential rotation

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