231 citations · 1.1k across the 27 of their papers we have counts for
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Sun-bathing around low-mass protostars: APEX-CHAMP+ observations of high-J CO
Ewine F. van Dishoeck, Tim A. van Kempen, Rolf Guesten
We present the first maps of high-excitation CO J=6-5 and 7-6 and isotopologue lines over 2'-5' regions at 10" resolution toward low-mass protostars to probe the origin of the warm…
Hydrogenation reactions in interstellar CO ice analogues
G. W. Fuchs, H. M. Cuppen, S. Ioppolo +5
Hydrogenation reactions of CO in inter- and circumstellar ices are regarded as an important starting point in the formation of more complex species. Previous laboratory measurement…
The nature of the Class I population in Ophiuchus as revealed through gas and dust mapping
T. A. van Kempen, E. F. van Dishoeck, D. M. Salter +3
The Ophiuchus clouds, in particular L~1688, are an excellent region to study the embedded phases of star formation, due to the relatively large number of protostars. However, the s…
The chemical history of molecules in circumstellar disks. I. Ices
R. Visser, E. F. van Dishoeck, S. D. Doty +1
(Abridged) Aims & Methods. A two-dimensional, semi-analytical model is presented that follows, for the first time, the chemical evolution from a collapsing molecular cloud (a pre-s…