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PHYSICAL CHARACTERISTICS OF G331.5-0.1: THE LUMINOUS CENTRAL REGION OF A GIANT MOLECULAR CLOUD
(The American Astronomical Society, 2013-09-01)
We report molecular line and dust continuum observations toward the high-mass star-forming region G331.5-0.1,
one of the most luminous regions of massive star formation in the Milky Way, located at the tangent region ...
Astrochemical Properties of Planck Cold Clumps
(IOP Publishing, 2017)
We observed 13 Planck cold clumps with the James Clerk Maxwell Telescope/SCUBA-2 and with the Nobeyama 45 m radio telescope. The N2H+ distribution obtained with the Nobeyama telescope is quite similar to SCUBA-2 dust ...
Star-forming protoclusters associated with methanol masers
(2005)
We present a multiwavelength study of five methanol maser sites which are not directly associated with a strong
(>100 mJy) radio continuum source: G31.28+0.06, G59.78+0.06, G173.49+2.42 (S231, S233IR), G188.95+0.89 ...
PHANGS-ALMA: arcsecond CO(2-1) imaging of nearby star-forming galaxies
(IOP, 2021)
We present PHANGS-ALMA, the first survey to map CO J = 2 -> 1 line emission at similar to 1 '' similar to 100 pc spatial resolution from a representative sample of 90 nearby (d less than or similar to 20 Mpc) galaxies that ...
Planck intermediate results. XVIII. The millimetre and sub-millimetre emission from planetary nebulae
(EDP Sciences, 2015)
Late stages of stellar evolution are characterized by copious mass-loss events whose signature is the formation of circumstellar envelopes (CSE).
Planck multi-frequency measurements have provided relevant information on ...
The complex, dusty narrow-line region of NGC 4388: Gas-jet interactions, outflows and extinction revealed by near-IR spectroscopy
(Oxford University, 2017)
We present Gemini/GNIRS (Gemini Near-Infrared Spectrograph) spectroscopy of the Seyfert2 galaxy NGC 4388, with simultaneous coverage from 0.85 to 2.5μm. Several spatiallyextended emission lines are detected for the first ...
A Compact Concentration of Large Grains in the HD 142527 Protoplanetary Dust Trap
(The American Astronomical Society, 2015-10-20)
A pathway to the formation of planetesimals, and eventually giant planets, may occur in concentrations of dust
grains trapped in pressure maxima. Dramatic crescent-shaped dust concentrations have been seen in recent ...
CARMA OBSERVATIONS OF PROTOSTELLAR OUTFLOWS IN NGC 1333
(The American Astronomical Society, 2013-09-01)
We present observations of outflows in the star-forming region NGC 1333 using the Combined Array for Research
in Millimeter-Wave Astronomy (CARMA). We combined the 12CO and 13CO (1–0) CARMA mosaics with data
from the 14 ...
The CO J = 21 / J = 10 Ratio in the Large Magellanic Cloud
(2001-04-20)
We observed 34 positions throughout the disk of the Large Magellanic Cloud in the CO J = 21 emission line with the Tokyo-Onsala-ESO-Calán 60 cm radio telescope. Comparing the spectra with those of the J = 10 line at the ...
A compact concentration of large grains in the HD 142527 protoplanetary dust trap
(IOP Publishing, 2015)
A pathway to the formation of planetesimals, and eventually giant planets, may occur in concentrations of dust grains trapped in pressure maxima. Dramatic crescent-shaped dust concentrations have been seen in recent radio ...