Rotational velocities of B stars
The rotational velocities of 87 B stars were obtained. The method used is based on the half widths of the HeI 4471 and MgII 4481 lines calibrated on a series of standard stars. Finally the present results were compared with Buscombe’s and Slettebak’s with the following results: V sin i ( Bu ) = 1.4...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo Comunicacion |
| Lenguaje: | Español |
| Publicado: |
1970
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/97664 |
| Aporte de: |
| Sumario: | The rotational velocities of 87 B stars were obtained. The method used is based on the half widths of the HeI 4471 and MgII 4481 lines calibrated on a series of standard stars. Finally the present results were compared with Buscombe’s and Slettebak’s with the following results:
V sin i ( Bu ) = 1.42 V sin i (SI) ± 46 km/sec.
V sin i ( Bu ) = 1.56 V sin i (Ma-Le) ± 55 km/sec.
The complete paper will be published elsewhere. |
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