Seminars in the Section of AAM

Astrophysical Jets from 'Hairy' Black Holes

18 Dec 2012
Ioannis Kontopoulos
Research Center for Astronomy and Applied Mathematics,
Academy of Athens
14:00 Observatory Lab, A.U.Th.

Abstract:

Astrophysical jets are collimated plasma outflows observed in systems of all mass
scales that far exceed the dimensions of their host. The current paradigm for the
launching, acceleration, collimation, and radiation of relativistic jets involves the
electromagnetic extraction of rotational energy from a spinning black hole and
the accretion disk around it. We present recent theoretical and observational
evidence that challenges the conventional black hole jet paradigm.

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