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HI absorption and the ISM around radio galaxies

2000/10/24 by R. Morganti, Morganti, R., T. A. Oosterloo +12
Physics and Astronomy · #Superconducting and THz Device Technology #astro-ph

paper · pdf · doi:10.48550/arxiv.astro-ph/0010482

To appear in ``Proceedings of the 5th EVN Symposium'', Eds. J. Conway, A. Polatidis & R. Booth, Onsala Space Observatory, Chalmers Technical University, Gothenburg, Sweden (2000), 4 pages

arxiv created 2000/10/24 · arxiv updated 2009/12/01

Abstract

We present a study, done with the Australian LBA, of HI absorption for two compact radio galaxies (PKS 1549-79 and PKS 1814-63). In both the radio galaxies, the HI appears to give us information about the environment in which the radio sources are embedded, the effect that the ISM can have on the observed characteristics and the possible presence of interaction between the ISM and the radio plasma.

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