
doi: 10.1086/191135
handle: 1887/1980
The limitations of steady state models of interstellar clouds are explored by means of comparison with observational data corresponding to clouds in front of Zeta Per, Zeta Oph, Chi Oph, and Omicron Per. The improved cloud models were constructed to reproduce the observed H and H2(J) column densities for several lines of sight. The main difference from previous models is the treatment of self-shielding in the H2 lines. Other improvements over previous models are discussed as well.
stellar physics, abundance, temperature distribution, density distribution, equations of state, astronomical models, molecular clouds, interstellar matter
stellar physics, abundance, temperature distribution, density distribution, equations of state, astronomical models, molecular clouds, interstellar matter
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