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astro-ph1999
H2 molecules and cold clouds in cooling flow clusters
L. Grenacher, Ph. Jetzer, D. Puy
We investigated the cooling mechanism due to H2 and HD molecules in order to determine the minimum temperature achievable by cold H2-HD clouds in cooling flow clusters.
astro-ph1999
Thermal equilibrium of cold clouds in PKS 0745-191
L. Grenacher, Ph. Jetzer, D. Puy
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 clou…