44 citations · 178 across the 11 of their papers we have counts for
11 papers
ATLASGAL: The HCN-IR Star Formation Relation for the Milky Way
I. I. Grozdanova, J. S. Urquhart, W. -J. Kim +8
We examine the relation between star formation and dense gas, traced by HCN(1-0), using a sample of 343 Galactic clumps spanning the full range of evolutionary stages representativ…
The Cygnus Allscale Survey of Chemistry and Dynamical Environments: CASCADE. II. A detailed kinematic analysis of the DR21 Main outflow
I. M. Skretas, A. Karska, F. Wyrowski +12
Molecular outflows are believed to be a key ingredient in the process of star formation. The molecular outflow associated with DR21 Main in Cygnus-X is one of the most extreme, in…
Discovery of HCCCH in TMC-1
W. G. D. P. Silva, J. Cernicharo, S. Schlemmer +13
Based on a novel laboratory method, 14 mm-wave lines of the molecular ion HCCCH have been measured in high resolution, and the spectroscopic constants of this asymmetric ro…
A CO Funnel in the Galactic Centre: Molecular Counterpart of the Northern Galactic Chimney?
V. S. Veena, D. Riquelme, W. -J. Kim +7
We report the discovery of a velocity coherent, funnel shaped ^13CO emission feature in the Galactic centre (GC) using data from the SEDIGISM survey. The molecular cloud appears as…
HyGAL: Characterizing the Galactic ISM with observations of hydrides and other small molecules II. The absorption line survey with the IRAM 30 m telescope
W. -J. Kim, P. Schilke, D. A. Neufeld +11
As a complement to the HyGAL Stratospheric Observatory for Infrared Astronomy Legacy Program, we report the results of a ground-based absorption line survey of simple molecules in…
The Cygnus Allscale Survey of Chemistry and Dynamical Environments: CASCADE: Overview and first results toward DR20 from the Max Planck IRAM Observatory program (MIOP)
H. Beuther, F. Wyrowski, K. M. Menten +8
Context: While star formation on large molecular cloud scales and on small core and disk scales has been investigated intensely over the past decades, the connection of the large-s…
HyGAL: Characterizing the Galactic ISM with observations of hydrides and other small molecules -- I. Survey description and a first look toward W3(OH), W3 IRS5 and NGC 7538 IRS1
A. M. Jacob, D. A. Neufeld, P. Schilke +22
The HyGAL SOFIA legacy program surveys six hydride molecules -- ArH+, OH+, H2O+, SH, OH, and CH -- and two atomic constituents -- C+ and O -- within the diffuse interstellar medium…
Studying the effects and cause of the massive star formation in Messier 8 East
M. Tiwari, K. M. Menten, F. Wyrowski +4
Messier 8 (M8), one of the brightest HII regions in our Galaxy, is associated with two prominent massive star-forming regions: M8-Main, the particularly bright part of the large sc…
ATLASGAL -- Relationship between dense star forming clumps and interstellar masers
S. J. Billington, J. S. Urquhart, C. König +10
We have used catalogues from several Galactic plane surveys and dedicated observations to investigate the relationship between various maser species and Galactic star forming clump…
ATLASGAL-selected massive clumps in the inner Galaxy: VIII. Chemistry of photodissociation regions
W. -J. Kim, F. Wyrowski, J. S. Urquhart +4
We study ten molecular transitions obtained from an unbiased 3 mm molecular line survey using the IRAM 30 m telescope toward 409 compact dust clumps identified by the APEX Telescop…
ATLASGAL --- Molecular fingerprints of a sample of massive star forming clumps
J. S. Urquhart, C. Figura, F. Wyrowski +10
We have conducted a 3-mm molecular-line survey towards 570 high-mass star-forming clumps, using the Mopra telescope. The sample is selected from the 10,000 clumps identified by the…