Titre du document

Tidal Resonances in Some Pulsation Modes of the Beta Canis Majoris Star 16 Lacertae

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Nom du Corpus

AstroConcepts

Auteur(s)
  • W. S. Fitch
Affiliation(s)
  • Steward Observatory, Tucson, Arizona, USA
Résumé

Analyses by Fitch (1967) of the published observational data on the ? Scuti star CC Andromedae and the ? Canis Majoris star ? Scorpii led to the suggestion that the often observed presence of multiple periodicities in these kinds of stars should be attributed to the influence on the normal pulsation mode of structural changes produced in the outer layers of the pulsating primary by tidal perturbations due to a faint companion. This suggestion is further supported by Preston’s (1966) announcement at the 3rd Variable Star Colloquium that the ? Scuti star ? Delphini is a double-line spectroscopic binary.

Langue(s) du document
Anglais
Année de publication
1969
Revue

Non-Periodic Phenomena in Variable Stars

Éditeur
Springer (e-books)
Type de publication
book
Type de document
chapter
Présence de XML structuré
Non
Version de PDF
1.4
Score de qualité du texte
5.965
Nom du concept
  • Beta Canis Majoris stars
Identifiant ISTEX
D0BB826BAA5C756FD806AAA1B634707892489B84
ark:/67375/HCB-CX849XVT-F
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