Equatorial mass loss from Be stars

Be stars are thought to be fast rotating stars surrounded by an equatorial disc. The formation, structure and evolution of the disc are still not well understood. In the frame of single star models, it is expected that the surface of an initially fast rotating star can reach its keplerian velocity (...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Georgy, Cyril, Ekström, Sylvia, Granada, Anahí, Meynet, Georges
Formato:	Articulo Comunicacion
Lenguaje:	Inglés
Publicado:	2010
Materias:	Ciencias Astronómicas Be Stars: emission-line Stars: evolution Stars: mass loss Stars: rotation
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/84063
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

Ejemplares similares

Massive stellar models: rotational evolution, metallicity effects
por: Ekström, Sylvia, et al.
Publicado: (2011)

Angular momentum loss rates in Be stars determined by the viscous decretion disc model
por: Ghoreyshi, Maziar, et al.
Publicado: (2023)

On the evolutionary status of Be stars : I. Field Be stars near the Sun
por: Zorec, J., et al.
Publicado: (2005)

Grids of stellar models with rotation : I. Models from 0.8 to 120 M⊙ at solar metallicity (Z = 0.014)
por: Ekström, S., et al.
Publicado: (2012)

Multi-epoch <i>L</i>-band Spectroscopy of the Be Star μ Centauri Prior to Outburst
por: Aguayo, G., et al.
Publicado: (2018)

Mass loss rate determinations of southern OB stars
por: Benaglia, Paula, et al.
Publicado: (2001)

Macroclumping as solution of the discrepancy between Hα and P v mass loss diagnostics for O-type stars
por: Šurlan, B., et al.
Publicado: (2013)

Critical study of the distribution of rotational velocities of Be stars: I. Deconvolution methods, effects due to gravity darkening, macroturbulence, and binarity
por: Zorec, J., et al.
Publicado: (2016)

Critical study of the distribution of rotational velocities of Be stars : II: Differential rotation and some hidden effects interfering with the interpretation of the V sin i parameter
por: Zorec, Juan, et al.
Publicado: (2017)

Limb-darkened radiation-driven winds from massive stars
por: Curé, Michel, et al.
Publicado: (2012)

FUSE observations towards the pole-on Be star HR 5223
por: Frémat, Yves, et al.
Publicado: (2002)

Radiation driven winds with rotation: the oblate finite disc correction factor
por: Araya, Ignacio, et al.
Publicado: (2011)

Bona fide, strong-variable galactic luminous blue variable stars are fast rotators: Detection of a high rotational velocity in HR Carinae
por: Groh, J. H., et al.
Publicado: (2009)

Outflowing disk formation in B supergiants due to rotation and bi-stability in radiation driven winds
por: Curé, M., et al.
Publicado: (2005)

Blue and yellow long-period variables in the direction of the Small Magellanic Cloud
por: Mennickent, R. E., et al.
Publicado: (2006)

Testing the predicted mass-loss bi-stability jump at radio wavelengths
por: Benaglia, Paula, et al.
Publicado: (2007)

Improved spectral descriptions of planetary nebulae central stars
por: Weidmann, W. A., et al.
Publicado: (2015)

Modeling He-rich subdwarfs through the hot-flasher scenario
por: Miller Bertolami, Marcelo Miguel, et al.
Publicado: (2008)

Limb-darkened radiation-driven winds from massive stars
por: Curé, M., et al.
Publicado: (2012)

Limb-darkened radiation-driven winds from massive stars
por: Curé, M., et al.
Publicado: (2012)

Limb-darkened radiation-driven winds from massive stars
por: Curé, M., et al.

Limb-darkened radiation-driven winds from massive stars
por: Rial, Diego Fernando
Publicado: (2012)

Further Results from the Galactic O-Star Spectroscopic Survey: Rapidly Rotating Late ON Giants
por: Walborn, Nolan Revere, et al.
Publicado: (2011)

The circumstellar environment of the star V923 Aquilae
por: Arias, María Laura, et al.
Publicado: (2004)

Interplay between pulsations and mass loss in the blue supergiant 55 Cygnus = HD 198 478
por: Kraus, M., et al.
Publicado: (2015)

Early results from the galactic O-star spectroscopic survey: C III emission lines in of spectra
por: Walborn, Nolan Revere, et al.
Publicado: (2010)

K- and L- band spectroscopy of Be stars
por: Granada, Anahí, et al.
Publicado: (2011)

The Onfp class in the Magellanic Clouds
por: Walborn, Nolan Revere, et al.
Publicado: (2010)

The Slow Winds of A-Type Supergiants
por: Granada, Anahí, et al.
Publicado: (2010)

The eclipsing LMC star OGLE 05155332-6925581: a clue for double periodic variables
por: Mennickent, R. E., et al.
Publicado: (2008)

Revealing the nature of double-periodic blue variables in the Magellanic Clouds
por: Mennickent, R. E., et al.
Publicado: (2005)

Radio observations of HD 93129A: The earliest O star with the highest mass loss?
por: Benaglia, Paula, et al.
Publicado: (2004)

A peculiar interacting Be star binary in the Small Magellanic Cloud
por: Mennickent, Ronald E., et al.
Publicado: (2018)

B stars in open clusters: fundamental parameters
por: Aidelman, Yael Judith, et al.
Publicado: (2011)

A very large array 3.6 centimeter continuum survey of galactic wolf-rayet stars
por: Cappa, Cristina Elisabet, et al.
Publicado: (2004)

Thermohaline mixing and the photospheric composition of low-mass giant stars
por: Wachlin, Felipe Carlos, et al.
Publicado: (2011)

Analysis of the spectral energy distribution from a runaway star bow shock
por: Peri, Cintia Soledad, et al.
Publicado: (2011)

Modelling chromospheric line profiles in NGC 2808: Evidence of mass loss from RGB stars
por: Mauas, P.J.D., et al.

Modelling chromospheric line profiles in NGC 2808: Evidence of mass loss from RGB stars
Publicado: (2006)

Photometric and polarimetric variability and mass-loss rate of the massive binary wolf-rayet star HDE 311884 (WN6 + O5: V)
por: Moffat, A.F.J., et al.