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19992009
most citedCold Dark Clouds: The Initial Conditions for Star Formation

1k citations · 2k across the 22 of their papers we have counts for

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astro-ph200852 cited

Chemical Diversity in High-Mass Star Formation

H. Beuther, Q. Zhang, E. A. Bergin +1

Massive star formation exhibits an extremely rich chemistry. However, not much evolutionary details are known yet, especially at high spatial resolution. Therefore, we synthesize p…

astro-ph200823 cited

Detection of Extended Hot Water in the Outflow from NGC 2071

Gary J. Melnick, Volker Tolls, David A. Neufeld +5

We report the results of spectroscopic mapping observations carried out toward a ~1 min x 1 min region within the northern lobe of the outflow from NGC 2071 using the Infrared Spec…

astro-ph200745 cited

SWAS Observations of Water in Molecular Outflows

J. Franklin, R. L. Snell, M. J. Kaufman +4

We present SWAS detections of the ground-state 1(10)-1(01) transition of o-H2O at 557 GHz in 18 molecular outflows. These results are combined with ground-based observations of the…

astro-ph200711 cited

Fully Sampled Maps of Ices and Silicates in Front of Cepheus A East with Spitzer

P. Sonnentrucker, D. A. Neufeld, P. A. Gerakines +5

We report the first fully sampled maps of the distribution of interstellar CO2 ices, H2O ices and total hydrogen nuclei, as inferred from the 9.7 micron silicate feature, toward th…

astro-ph200726 cited

Using Chemistry to Unveil the Kinematics of Starless Cores: Complex Radial Motions in Barnard 68

Sébastien Maret, Edwin A. Bergin, Charles J. Lada

We present observations of 13CO, C18O, HCO+, H13CO+, DCO+ and N2H+ line emission towards the Barnard 68 starless core. The line profiles are interpreted using a chemical network co…

astro-ph200717 cited

The 10^5Lsun High-Mass Protostellar Object IRAS23151+5912

H. Beuther, Q. Zhang, T. R. Hunter +2

While most sources above 10^5Lsun have already formed an Ultracompact HII region (UCHII), this is not necessarily the case for sources of lower luminosity. Characterizing sources i…