272 citations · 314 across the 3 of their papers we have counts for
3 papers
Herschel Survey of Galactic OH+, H2O+, and H3O+: Probing the Molecular Hydrogen Fraction and Cosmic-Ray Ionization Rate
Nick Indriolo, D. A. Neufeld, M. Gerin +19
In diffuse interstellar clouds the chemistry that leads to the formation of the oxygen bearing ions OH+, H2O+, and H3O+ begins with the ionization of atomic hydrogen by cosmic rays…
A non-equilibrium ortho-to-para ratio of water in the Orion PDR
Y. Choi, F. F. S. van der Tak, E. A. Bergin +1
The ortho-to-para ratio (OPR) of HO is thought to be sensitive to the temperature of water formation. The OPR of HO is thus useful to study the formation mechanism of water…
Herschel/HIFI observations of spectrally resolved methylidyne signatures toward the high-mass star-forming core NGC6334I
M. H. D. van der Wiel, F. F. S. van der Tak, D. C. Lis +65
In contrast to extensively studied dense star-forming cores, little is known about diffuse gas surrounding star-forming regions. We study molecular gas in the high-mass star-formin…