Browsing by Author "Guzmán Fernández, Andrés"

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    • G305.136+0.068: A massive and dense cold core in an early stage of evolution 
      Garay Brignardello, Guido; Mardones Pérez, Diego; Contreras Morales, Yanett Alejandra; Pineda, Jaime; Servajean Bergoeing, Elise; Guzmán Fernández, Andrés (The American Astronomical Society, 2015-01-20)
      We report molecular line observations, made with ASTE and SEST, and dust continuum observations at 0.87 mm, made with APEX, toward the cold dust core G305.136+0.068. The molecular observations show that the core is isolated ...
    • The slow ionized wind and rotating disklike system that are associated with the high-mass young stellar ... 
      Guzmán Fernández, Andrés; Garay Brignardello, Guido; Rodríguez, Luis; Moran, James; Brooks, Kate J.; Bronfman Aguiló, Leonardo; Nyman, Lars-Åke; Sanhueza, Patricio; Mardones Pérez, Diego (The American Astronomical Society, 2014-12-01)
      We report the detection, made using ALMA, of the 92 GHz continuum and hydrogen recombination lines (HRLs) H40α, H42α, and H50β emission toward the ionized wind associated with the high-mass young stellar object G345.49 ...