Prevalence of SED Turndown among Classical Be Stars: Are All Be Stars Close Binaries?

Rapid rotation is a fundamental characteristic of classical Be stars and a crucial property allowing for the formation of their circumstellar disks. Past evolution in a mass and angular momentum transferring binary system offers a plausible solution to how Be stars attained their fast rotation. Alth...

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Veröffentlicht in:	The Astrophysical journal 2019-11, Vol.885 (2), p.147
Hauptverfasser:	Klement, Robert, Carciofi, A. C., Rivinius, T., Ignace, R., Matthews, L. D., Torstensson, K., Gies, D., Vieira, R. G., Richardson, N. D., de Souza, A. Domiciano, Bjorkman, J. E., Hallinan, G., Faes, D. M., Mota, B., Gullingsrud, A. D., de Breuck, C., Kervella, P., Curé, M., Gunawan, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accretion disks Angular momentum Astrophysics Be stars Binary stars Circumstellar disks Circumstellar matter Early-type emission stars Infrared excess Mass transfer Physics Radiation Radio Radio astronomy Radio continuum emission Spectral energy distribution Stellar astronomy Stellar evolution Stellar rotation Stellar system evolution Subdwarf stars
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