Browsing by Author "Guzmán Fernández, Andrés"
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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 ...
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Guzmán Fernández, Andrés (Universidad de Chile, 2012)Uno de los problemas claves en el estudio de la formación de estrellas es determinar si acaso el paradigma de formación de estrellas de baja masa, específicamente, contracción gravitacional y la posterior presencia de un ...
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Guzmán Fernández, Andrés (Universidad de ChilePrograma Cybertesis, 2007)
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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 ...