Fundamental parameters of He-weak and He-strong stars
Context. He-weak and He-strong stars are chemically peculiar AB objects whose He lines are anomalously weak or strong for their MK spectral type. The determination of fundamental parameters for these stars is often more complex than for normal stars due to their abundance anomalies. Aims. We discu...
Guardado en:
| Autores principales: | Cidale, Lydia Sonia, Arias, María Laura, Torres, Andrea Fabiana, Zorec, J., Frémat, Y., Cruzado, Alicia |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2007
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/83124 |
| Aporte de: |
Ejemplares similares
-
Fundamental parameters of B supergiants from the BCD system: I. Calibration of the (λ1, D) parameters into Teff
por: Zorec, Juan, et al.
Publicado: (2009) -
Reddening-free Q parameters to classify B-Type Stars with emission lines
por: Aidelman, Yael Judith, et al.
Publicado: (2023) -
Atmospheric models of He-peculiar stars: synthetic He I line profiles and absolute visual magnitudes
por: Vallverdú, Rodolfo Enrique, et al.
Publicado: (2014) -
A new spectral classification system for the earliest O stars: Definition of type O2
por: Walborn, Nolan Revere, et al.
Publicado: (2002) -
B stars in open clusters: fundamental parameters
por: Aidelman, Yael Judith, et al.
Publicado: (2011)