Thermal equilibrium of cold clouds in PKS 0745-191
Astrophysics
2007-05-23 v1
Abstract
PKS 0745-191 is a powerful radio source with one of the largest known cooling flows (De Grandi, Molendi 1999). A fraction of the cool gas could accumulate into small molecular clouds. We studied the minimum temperature which can be reached by sub-clouds (resulting from the fragmentation of bigger clouds) in the cooling flow region.
Cite
@article{arxiv.astro-ph/9911202,
title = {Thermal equilibrium of cold clouds in PKS 0745-191},
author = {L. Grenacher and Ph. Jetzer and D. Puy},
journal= {arXiv preprint arXiv:astro-ph/9911202},
year = {2007}
}
Comments
Poster presented for the International Workshop "Large Scale Structure in X-Ray Universe", Santorini Island (Greece), September 20-22th, 1999