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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-23 17:41 |
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Conference: Bucharest University Faculty of Physics 2002 Meeting
Section: Atomic and Molecular Physics; Astrophysics
Title:
X-ray emission from the radio-galaxy lobes that interact with the interstellar gas.
Authors:
Adriana Durbală (1),Paola Rossi(2), Silvano Massaglia (3), Claudio Zanni (4), Mircea V. Rusu (5)
Affiliation:
(1) Department of Physics,University "Politehnica" of Bucharest
(2) Osservatorio Astronomico di Torino, Italia
(3), (4) Instituto di Fisica, Universita degli studi di Torino, Italia
(5) Department of Physics, University of Bucharest
E-mail
Keywords:
Abstract:
The aim of this communication is to emphasise the consistency between computer simulations of the interaction of plasma jet and the interstellar medium, with the observed X-ray emission. The recent studies has shown that the plasma that "flows" from a AGN (Active Galactic Nuclei) as collimated beams, exhibit some kind of terminal shocks (seen as "hot-spots"), producing so called a "cocoon", like an anvelope around the source. The dynamics of this particular flow, could be understand from the X-ray produced in this interaction. The numerical codes used, could reveal some of the aspects of this interactions.
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