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...

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Detalles Bibliográficos
Autores principales: Malaroda, Stella Maris, Levato, Orlando Hugo
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1970
Materias:
Astronomía
Galaxias
rotational velocities
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/97664
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-97664
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxias
rotational velocities
spellingShingle Astronomía
Galaxias
rotational velocities
Malaroda, Stella Maris
Levato, Orlando Hugo
Rotational velocities of B stars
topic_facet Astronomía
Galaxias
rotational velocities
description 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.
format Articulo
Comunicacion
author Malaroda, Stella Maris
Levato, Orlando Hugo
author_facet Malaroda, Stella Maris
Levato, Orlando Hugo
author_sort Malaroda, Stella Maris
title Rotational velocities of B stars
title_short Rotational velocities of B stars
title_full Rotational velocities of B stars
title_fullStr Rotational velocities of B stars
title_full_unstemmed Rotational velocities of B stars
title_sort rotational velocities of b stars
publishDate 1970
url http://sedici.unlp.edu.ar/handle/10915/97664
work_keys_str_mv AT malarodastellamaris rotationalvelocitiesofbstars
AT levatoorlandohugo rotationalvelocitiesofbstars
bdutipo_str Repositorios
_version_ 1764820492256018434

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