83 citations · 92 across the 2 of their papers we have counts for
3 papers
astro-ph2006★ 83 cited
The Thermal Structure of Gas in Pre-Stellar Cores: A Case Study of Barnard 68
E. A. Bergin, S. Maret, F. F. S. van der Tak +3
We present a direct comparison of a chemical/physical model to multitransitional observations of C18O and 13CO towards the Barnard 68 pre-stellar core. These observations provide a…
astro-ph2006★ 9 cited
Using H3+ and H2D+ as probes of star-forming regions
F. F. S. van der Tak
The H3+ and H2D+ ions are important probes of the physical and chemical conditions in regions of the interstellar medium where new stars are forming. This paper reviews how observa…
astro-ph2004
Probing the Early Stages of Low-Mass Star Formation in LDN 1689N: Dust and Water in IRAS 16293-2422A, B, and E
Ronald Stark, Goeran Sandell, Sara C. Beck +8
We present deep images of dust continuum emission at 450, 800, and 850 micron of the dark cloud LDN 1689N which harbors the low-mass young stellar objects (YSOs) IRAS 16293-2422A a…