Binary and Multiple Stars as Tracers of Stellar Evolution | Proceedings of the 69th Colloquium of the International Astronomical Union, Held in Bamberg, F.R.G., August 31 – September 3, 1981 | ISBN 9789400978638

Binary and Multiple Stars as Tracers of Stellar Evolution

Proceedings of the 69th Colloquium of the International Astronomical Union, Held in Bamberg, F.R.G., August 31 – September 3, 1981

herausgegeben von Zdenek Kopal und Jürgen H. Rahe
Mitwirkende
Herausgegeben vonZdenek Kopal
Herausgegeben vonJürgen H. Rahe
Buchcover Binary and Multiple Stars as Tracers of Stellar Evolution  | EAN 9789400978638 | ISBN 94-009-7863-4 | ISBN 978-94-009-7863-8

Binary and Multiple Stars as Tracers of Stellar Evolution

Proceedings of the 69th Colloquium of the International Astronomical Union, Held in Bamberg, F.R.G., August 31 – September 3, 1981

herausgegeben von Zdenek Kopal und Jürgen H. Rahe
Mitwirkende
Herausgegeben vonZdenek Kopal
Herausgegeben vonJürgen H. Rahe

Inhaltsverzeichnis

  • I Evolution of Stars in the Post-Main Sequence Stage.
  • Evolution of Stars in the Post-Main Sequence Stage.
  • Disk Instabilities in Hubble-Sandage Variables?.
  • The Frequency of Cepheid Binaries.
  • Search for Pulsating Stars in Multiple Stellar Systems.
  • An AD HOC Hypothesis on the Pulsation of Delta Scuti Stars.
  • On the Internal Structure of Main-Sequence Stars.
  • A Study of the Orbital Periods of 22 Eclipsing Binaries.
  • On the Group Formation of Stars in Stellar Associations.
  • The Age of the Triple System HD 165590.
  • Properties of Relativistic Linear Stellar Models.
  • II Evolutionary Trends in Wide Binary Systems.
  • Evolutionary Trends in Wide Binaries.
  • A Note about Multiple Systems of Dense Molecular Clouds.
  • Trapezium Type Multiple Systems and Formation of Stars.
  • A Hypothesis on the Richness of a Galaxy in Binary Stellar Systems.
  • A Mass-Eccentricity Correlation in Spectroscopic and Visual Binary Orbits.
  • Photometric Investigation of Visual Binaries with a Component above the Main Sequence.
  • On the Distribution of Young Spectroscopic Binary Stars over the Major Semiaxes of their Orbits.
  • Observational Selection in Spectroscopic Binary Eccentricities.
  • Double Stars: The Closest and the Most Distant Systems.
  • The Evolutionary State of Zeta Aurigae.
  • III Evolutionary Processes in Close Binary Systems.
  • Evolution of Close Binary Stars: Observational Aspects.
  • Statistical Properties of Algol-Type Systems.
  • Mass Loss in Algol-Type Stars: Implication on their Evolutionary Stage.
  • Ultraviolet Light Curves of U Geminorum and VW Hydri.
  • Statistical Models for Close Binaries.
  • Structure and Evolution of SV Centauri.
  • Age Determination in CW ERI = BV 1000.
  • Numerical Calculations for Accretion Disks in Close Binary Systems.
  • Quasi-Simultaneous Photometric and Polarimetric Observations of T TAU and RY TAU.
  • S CNC as a Case Study of Classical Algol Evolution.
  • Structural Models for Beta Lyrae-Type Disks.
  • Evolutionary Effects in Contact Binaries.
  • Evolutionary Possibilities and Impossibilities for Solar Type Contact Binaries in NGC 188.
  • Origin and Evolution of Contact Binaries of W UMA Type.
  • Some aspects of the Evolutionary Status of W Ursae Majoris Binaries Deduced from Observational Data.
  • A Possible Explanation of Distortions in the Light Curves of VW CEP by Starspots.
  • The IUE Observations of W UMA.
  • Mass Flow due to Heating in a Binary System: Application to U Cephei.
  • The Very Unusual Ultraviolet Spectra of R Arae.
  • On a Possible Linkage between W-Type W UMA Systems and the Short Period Rscvn-Like Binaries.
  • Recent Observational Evidence on W Ursae Majoris Stars.
  • The Time Change of the AW UMA System.
  • The Short-Period Non-Contact Binary Systems UU Lyn and GR TAU.
  • On the Spatial Density of W UMA Type Stars.
  • IV Cataclysmic Binaries and their Role in Stellar Evolution.
  • Binary Stars and SS433.
  • Observations of Secular Changes in the Kinematic Model of SS433.
  • Time Resolved Circular Polarimetry of White Dwarf Pulsars.
  • The Mass Distribution of White Dwarfs and Central Stars of Planetary Nebulae.
  • Abundance Peculiarities in White Dwarf Atmospheres as a Result of Binary Evolution?.
  • The Minimum Orbital Period of Hydrogen-Rich Cataclysmic Binaries.
  • Remarks on the Evolutionary Status of Cataclysmic Variables.
  • Supernovae in Binary Systems: Production of Runaway Stars and Pulsars.
  • An Optical Burst in SCO X-1.
  • The Formation of Massive White Dwarfs in Cataclysmic Binaries.
  • UV Spectroscopy of the Novalike Variable TT Arietis.
  • The Subdwarf Eclipsing Binary LB3459 (AA DOR).
  • Variability of Soft X-Ray Emission of Ex Hydrae Observed with Einstein Observatory.
  • On the Possible Short-Period Irregular Light Fluctuations of V1357 Cyg = Cyg X-1.
  • PU Vulpeculae (Object Honda-Kuwano 1979) — A Possible Short-Period Relative of the Symbiotic Stars.
  • DID SU UMA Undergo a Classical Nova Outburst?.
  • Does the Cataclysmic Binary Z Cha Contain a Black Dwarf Secondary?.
  • Concluding Remarks.