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Is this diagramme an argument for binary orbital evolution due to mass-loss?

Published online by Cambridge University Press:  12 April 2016

J. Dommanget
J. Dommanget*
Affiliation:
Observatoire Royal de Belgique

Abstract

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In 1963, a diagramme has been established by the author, for visual and spectroscopic binaries, showing the existence of a real correlation between total mass and eccentricity.

The consideration of an up-dated material leads to-day to an identical diagramme confirming the reality and the stability of the mentioned correlation.

This diagramme is discussed with the assumption of a substantial secular mass-loss of the components of the considered binaries.

Type
Session VIII - Effects of Mass Loss on the Evolution of Binary Stars
Information
International Astronomical Union Colloquium , Volume 59: Effects of Mass Loss on Stellar Evolution , 1981 , pp. 507 - 513
Copyright
Copyright © Reidel 1981

References

Chiara, L. 1956–57. Casi in cui nel problema dei due corpi di massa decrescente l’eccentricità varia in ragione inversa della massa, Atti dell’accademia di Scienze, Lettere e Arti di Palermo, serie 4, 16, parte I, p. 3. Pubblicazioni dell’Osservatorio astronomico di Palermo, N.S. 10, n° 8;Google Scholar
Domanget, J., 1963.– Recherches sur l’évolution des étoiles doubles, par voie statistique et par application de la mécanique des masses variables, Annales de l’Observatoire Royal de Belgique, 3ème Série, tome IX, fase. 5;Google Scholar
Dommanget, J., 1964.– Les étoiles doubles et l’évolution stellaire, Ciel et Terre, 80, p. 315.– Communication de l’Observatoire Royal de Belgique, n° 232.Google Scholar
Martin, E.L., 1934.– Sulle variazioni secolari del periastro e della eccentricità secondo une nuova legge di irragiamento della massa per i sistemi binari, Reale stazione astronomica e geofisica di Carloforte [Cagliari], n° 30.Google Scholar