10 citations · 10 across the 1 of their papers we have counts for
2 papers
astro-ph2006★ 10 cited
CO emission from candidate photo-dissociation regions in M81
J. H. Knapen, R. J. Allen, H. I Heaton +2
Context At least a fraction of the atomic hydrogen in spiral galaxies is suspected to be the result of molecular hydrogen which has been dissociated by radiation from massive stars…
astro-ph2004
The Production of HI in Photodissociation Regions and A Comparison with CO(1-0) Emission
Ronald J. Allen, Harold I. Heaton, Michael J. Kaufman
The gas at the surfaces of molecular clouds in galaxies is heated and dissociated by photons from young stars both near and far. HI resulting from the dissociation of molecular hyd…