SIMBAD references

2010AJ....140..628D - Astron. J., 140, 628-630 (2010/August-0)

Sub-parsec structure of interstellar H2 CO clouds.


Abstract (from CDS):

Data derived from the absorption of background sources by H2 CO clouds show that there are smaller cells within the extended clouds. A cell that is found in many clouds extends about 0.5 pc with a velocity dispersion of about 1 km/s. Larger features, in general, have higher dispersion while those of smaller dimension (tens of AU) have lower dispersion (0.5-0.7 km/s). These data should be considered in models of the dynamics of interstellar clouds.

Abstract Copyright:

Journal keyword(s): ISM: kinematics and dynamics - ISM: molecules - ISM: structure

Simbad objects: 8

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