activity
20102026
most citedWater in star-forming regions with Herschel (WISH): II. Evolution of 557 GHz 110-101 emission in low-mass protostars

273 citations · 1.2k across the 18 of their papers we have counts for

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Showing 2010Show all

11 papers · 1 filter

astro-ph.GA2010★ 29 cited

Reversal of infall in SgrB2(M) revealed by Herschel/HIFI observations of HCN lines at THz frequencies

Rainer Rolffs, Peter Schilke, Claudia Comito +54

To investigate the accretion and feedback processes in massive star formation, we analyze the shapes of emission lines from hot molecular cores, whose asymmetries trace infall and…

astro-ph.GA2010★ 16 cited

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…

astro-ph.SR2010★ 31 cited

Herschel observations of EXtra-Ordinary Sources: The Terahertz spectrum of Orion KL seen at high spectral resolution

N. R. Crockett, E. A. Bergin, S. Wang +60

We present the first high spectral resolution observations of Orion KL in the frequency ranges 1573.4 - 1702.8 GHz (band 6b) and 1788.4 - 1906.8 GHz (band 7b) obtained using the HI…

astro-ph.SR2010★ 35 cited

Herschel observations of the hydroxyl radical (OH) in young stellar objects

S. F. Wampfler, G. J. Herczeg, S. Bruderer +58

Water in Star-forming regions with Herschel (WISH) is a Herschel Key Program investigating the water chemistry in young stellar objects (YSOs) during protostellar evolution. Hydrox…

astro-ph.GA2010★ 140 cited

Herschel observations of EXtra-Ordinary Sources: the present and future of spectral surveys with Herschel/HIFI

E. A. Bergin, T. G. Phillips, C. Comito +56

We present initial results from the Herschel GT key program: Herschel observations of EXtra-Ordinary Sources (HEXOS) and outline the promise and potential of spectral surveys with…

astro-ph.GA2010★ 36 cited

Herschel observations of extra-ordinary sources: Detecting spiral arm clouds by CH absorption lines

S. -L. Qin, P. Schilke, C. Comito +67

We have observed CH absorption lines () against the continuum source Sgr~B2(M) using the \textit{Herschel}/HIFI instrument. With the high spectral…

astro-ph.GA2010★ 57 cited

Herschel/HIFI measurements of the ortho/para ratio in water towards Sagittarius B2(M) and W31C

D. C. Lis, T. G. Phillips, P. F. Goldsmith +74

We present Herschel/HIFI observations of the fundamental rotational transitions of ortho- and para-HO and HO in absorption towards Sagittarius~B2(M) and W31C. The…

astro-ph.GA2010★ 42 cited

Herschel observations of ortho- and para-oxidaniumyl (H2O+) in spiral arm clouds toward Sgr B2(M)

P. Schilke, C. Comito, H. S. P. Mueller +55

H2O+ has been observed in its ortho- and para- states toward the massive star forming core Sgr B2(M), located close to the Galactic center. The observations show absorption in all…

astro-ph.SR2010★ 78 cited

First results of the Herschel Key Program 'Dust, Ice and Gas in Time': Dust and Gas Spectroscopy of HD 100546

B. Sturm, J. Bouwman, Th. Henning +40

We present far-infrared spectroscopic observations, taken with the Photodetector Array Camera and Spectrometer (PACS) on the Herschel Space Observatory, of the protoplanetary disk…

astro-ph.GA2010★ 29 cited

Hier ist wahrhaftig ein Loch im Himmel - The NGC 1999 dark globule is not a globule

T. Stanke, A. M. Stutz, J. J. Tobin +22

The NGC 1999 reflection nebula features a dark patch with a size of ~10,000 AU, which has been interpreted as a small, dense foreground globule and possible site of imminent star f…

astro-ph.SR2010★ 106 cited

Origin of the hot gas in low-mass protostars: Herschel-PACS spectroscopy of HH 46

T. A. van Kempen, L. E. Kristensen, G. J. Herczeg +62

'Water in Star-forming regions with Herschel' (WISH) is a Herschel Key Programme aimed at understanding the physical and chemical structure of young stellar objects (YSOs) with a f…