355 citations · 8.9k across the 159 of their papers we have counts for
4 papers · 2 filters
The chemistry of interstellar argonium and other probes of the molecular fraction in diffuse clouds
David A. Neufeld, Mark G. Wolfire
We present a general parameter study, in which the abundance of interstellar argonium (ArH) is predicted using a model for the physics and chemistry of diffuse interstellar gas…
Herschel/HIFI Spectral Mapping of C, CH, and CH in Orion BN/KL: The Prevailing Role of Ultraviolet Irradiation in CH Formation
Patrick W. Morris, Harshal Gupta, Zsofia Nagy +8
The CH ion is a key species in the initial steps of interstellar carbon chemistry. Its formation in diverse environments where it is observed is not well understood, however, b…
Far-infrared study of tracers of oxygen chemistry in diffuse clouds
H. Wiesemeyer, R. Güsten, S. Heyminck +8
Context. The chemistry of the diffuse interstellar medium rests upon three pillars: exothermic ion-neutral reactions (" cold chemistry "), endothermic neutral-neutral reactions wit…
Interstellar Hydrides
Maryvonne Gerin, David A. Neufeld, Javier R. Goicoechea
Interstellar hydrides -- that is, molecules containing a single heavy element atom with one or more hydrogen atoms -- were among the first molecules detected outside the solar syst…