activity
20092026
most citedDiscovery of a Perseus-like cloud in the early Universe: HI-to-H2 transition, carbon monoxide and small dust grains at zabs=2.53 towards the quasar J0000+0048

79 citations · 1k across the 62 of their papers we have counts for

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astro-ph.CO2009★ 28 cited

Directional Radiation and Photodissociation Regions in Molecular Hydrogen Clouds

S. A. Balashev, D. A. Varshalovich, A. V. Ivanchik

Some astrophysical observations of molecular hydrogen point to a broadening of the velocity distribution for molecules at excited rotational levels. This effect is observed in both…