Evolution of the Disk in the Be Binary δ Scorpii Probed during Three Periastron Passages

Evolution of the Disk in the Be Binary δ Scorpii Probed during Three Periastron Passages

We examine the evolution of the disk surrounding the Be star in the highly eccentric 10.8 yr binary system δ Scorpii over its three most recent periastron passages. V -band and B − V photometry, along with H α spectroscopy, are combined with a new set of extensive multiband polarimetry data to produ...

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Bibliographic Details
Main Authors: R. G. Rast, C. E. Jones, A. C. Carciofi, M. W. Suffak, A. C. Fonseca Silva, G. W. Henry, C. Tycner
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Circumstellar disks
Be stars
Binary stars
Starlight polarization
Spectroscopy
Johnson photometry
Online Access:https://doi.org/10.3847/1538-4357/ad40a2

Internet

https://doi.org/10.3847/1538-4357/ad40a2

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