Hostname: page-component-78c5997874-xbtfd Total loading time: 0 Render date: 2024-11-14T17:26:57.728Z Has data issue: false hasContentIssue false
  • English
  • Français

New Evolutionary Tracks of Pre-Main-Sequence Stars

Published online by Cambridge University Press:  12 April 2016

Francesco Palla ,
Steven W. Stahler  and
Giacomo Parigi
Francesco Palla
Affiliation:
Osservatorio di Arcetri, Largo Fermi 5, 50125 Firenze, Italy
Steven W. Stahler
Affiliation:
Osservatorio di Arcetri, Largo Fermi 5, 50125 Firenze, Italy
Giacomo Parigi
Affiliation:
Dipartimento di Astronomia, Università di Firenze, Largo Fermi 5, 50125 Firenze, Italy

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We present the results of new evolutionary calculations of the pre—main-sequence phase of stars in the mass range 1 to 5 Mʙ. The novelty of our approach is that, unlike in the standard theory of PMS evolution, the initial conditions of the gravitational contraction phase are not arbitrarily set, but derive from protostellar theory.

Type
V. The changing interior
Information
International Astronomical Union Colloquium , Volume 137: Inside the Stars , 1993 , pp. 437 - 439
Copyright
Copyright © Astronomical Society of the Pacific 1993

References

Bisnovatyi-Kogan, G.S. 1981, In Fundamentals Problems in the Theory of Stellar Evolution, IAU Symp. N. 93, eds. Sugimoto, D. et al., D. Reidel Publ. Co., 85.Google Scholar
Bodenheimer, P. 1966, Ap. J., 144, 709.Google Scholar
Cameron, A.G.W. 1962, Icarus, 1, 13.Google Scholar
Ezer, D. & Cameron, A.G.W. 1965, Can. J. Phys., 43, 1497.Google Scholar
Hayashi, C., Hoshi, R. & Sugimoto, D. 1962, Progr. Theor. Phys. Suppl. 22.Google Scholar
Iben, I. 1965, Ap.J., 141, 993.Google Scholar
Palla, F. & Stahler, S.W. 1990, Ap. J., 360, L47.Google Scholar
Palla, F. & Stahler, S.W. 1992a, Ap. J., in press.Google Scholar
Parigi, G. 1992, Theisis, Univerisy of Florence.Google Scholar
Stahler, S.W. 1988, P.A.S.P., 100, 1474.Google Scholar
Toma, E. 1972, A&A, 19, 76.Google Scholar