2 papers
astro-ph2005
[CI] and CO in the center of M 51
F. P. Israel, R. P. J. Tilanus, F. Baas
We present J=2-1, J=3-2, J=4-3 12CO maps as well as J=2-1, J=3-2 13CO and 492 GHz [CI] measurements of the central region in M51. The distribution of CO is strongly concentrated to…
astro-ph2004
A submillimeter exponential disk in M~51: evidence for an extended cold dust disk
R. Meijerink, R. P. J. Tilanus, C. P. Dullemond +2
A 850 micron map of the interacting spiral galaxy M51 shows well-defined spiral arms, closely resembling the structures seen in CO and HI emission. However, most of the 850 micron…