Resolving Red Giant Winds with the Hubble Space Telescope

We describe recent spectroscopic observations of red giant stars made by the Space Telescope Imaging Spectrograph (STIS) instrument on board the Hubble Space Telescope, which has provided spatially resolved observations of the warm chromospheric winds that predominate for early K to mid-M giants. Th...

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Bibliographic Details
Main Authors: Brian E. Wood, Graham M. Harper, Hans-Reinhard Müller
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/ad401f