Interferometric confirmation of "water fountain" candidates

Water fountain stars (WFs) are evolved objects with water masers tracing high-velocity jets (up to several hundreds of km s\(^{-1}\)). They could represent one of the first manifestations of collimated mass-loss in evolved objects and thus, be a key to understanding the shaping mechanisms of planeta...

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Veröffentlicht in:	arXiv.org 2017-03
Hauptverfasser:	Gomez, Jose F, Suarez, Olga, Rizzo, J Ricardo, Lucero Uscanga, Walsh, Andrew, Miranda, Luis F, Bendjoya, Philippe
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic giant branch stars Collimation Emission Harbors Masers Nebulae Orientation effects Physics - Astrophysics of Galaxies Physics - Solar and Stellar Astrophysics Planetary nebulae Stellar evolution Velocity Water masers
Online-Zugang:	Volltext
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