207 citations · 1k across the 23 of their papers we have counts for
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A photoionized accretion disk around a young high-mass star
Andrés E. Guzmán, Patricio Sanhueza, Luis Zapata +2
We present high spatial resolution ( au) observations of the high-mass young stellar object (HMYSO) G345.4938+01.4677 made using the Atacama Large Millimeter/sub-millimeter Arr…
Chemical composition in the IRAS 16562--3959 high-mass star-forming region
Kotomi Taniguchi, Andrés E. Guzmán, Liton Majumdar +2
We have analyzed the Atacama Large Millimeter/submillimeter Array (ALMA) cycle 2 data of band 6 toward the G345.4938+01.4677 massive young protostellar object (G345.5+1.47 MYSO) in…
A Protostellar Jet Emanating from a Hypercompact HII Region
Andrés E. Guzmán, Guido Garay, Luis F. Rodríguez +3
We present radio continuum observations of the high-mass young stellar object (HMYSO) G345.4938+01.4677 made using the Australia Telescope Compact Array (ATCA) at 5, 9, 17, and 19…
Far-Infrared Dust Temperatures and Column Densities of the MALT90 Molecular Clump Sample
Andrés E. Guzmán, Patricio Sanhueza, Yanett Contreras +4
We present dust column densities and dust temperatures for young high-mass molecular clumps from the Millimetre Astronomy Legacy Team 90 GHz (MALT90) survey, derived fro…
Slow ionized wind and rotating disklike system associated with the high-mass young stellar object G345.4938+01.4677
Andrés E. Guzmán, Guido Garay, Luis F. Rodríguez +6
We report the detection, made using ALMA, of the 92 GHz continuum and hydrogen recombination lines (HRLs) H40, H42, and H50 emission toward the ionized wind associated wit…
Search for ionized jets towards high-mass young stellar objects
Andrés E. Guzmán, Guido Garay, Kate J. Brooks +1
We are carrying out multi-frequency radio continuum observations, using the Australia Telescope Compact Array, to systematically search for collimated ionized jets towards high-mas…