Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/226792
COMPARTIR / EXPORTAR:
SHARE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Pulsation in high amplitude δ Sct stars |
Autor: | Rodríguez, Estefanía CSIC ORCID; Rolland, Ángel; López de Coca, Pilar CSIC ; Martín, Susana | Palabras clave: | Stars: oscillations Stars: variables: δ sct |
Fecha de publicación: | 10-mar-1996 | Editor: | EDP Sciences | Citación: | Astronomy and Astrophysics 307(2): 539-541 (1996) | Resumen: | It has been pointed out by earlier authors that radial pulsation seems to be the only type present in high amplitude δ Sct stars, at least for monoperiodic stars. In order to confirm this or not, we have collected all the multicolor data available for these stars in the Strömgren and Johnson photometric systems. Then, the type of pulsation has been analysed on the basis of the phase shifts and amplitude ratios between observed light and colour variations. The results indicate that all the stars analysed, including both high amplitude δ Sct (Population I) and SX Phe (Population II) stars, are radial pulsators. This is also true for the monoperiodic medium amplitude δ Sct stars analysed. | URI: | http://hdl.handle.net/10261/226792 | Identificadores: | issn: 0004-6361 |
Aparece en las colecciones: | (IAA) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.