Revision of Pulsation Properties of Yellow Bright Stars
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概要
- 論文の詳細を見る
Linear adiabatic periods, which have been mostly used to evaluate the masses of pulsating stars, shouldn't be used for low surface-gravity variable stars, because those differ considerably with linear nonadiabatic periods and nonlinear theoretical periods in some cases. The use of nonadiabatic periods sometimes derive drastically low stellar masses. Taking into account the small occurrence of variable stars at the bluer side of cepheid instability strip on the HR diagram, it may be supposed that most of these variables will be less massive evolved stars.Stellar pulsationsemi-periodic variable starssupergiant stars
- 東北大学の論文
- 1986-09-30
著者
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AIKAWA Toshiki
Tohoku Gakuin University
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Takeuti Mine
Astronomical Institute Tohoku University
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Aikawa Toshiki
Tohoku-gakuin University
関連論文
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- Measurement of Stellar Mass by Pulsar Timing Observation(Massive Astrophysical Compact Halo Objects)
- Thermal Instability of Hydrogen-Burning Shell in Very Massive Stars
- Linear Pulsation Properties of the Proto-Planetary-Nebula Stars(Proceedings of the Workshop on the Hydrodynamic Study of Accretion Disks and Pulsating Stars)
- Effect of Irradiation on the Disk of the Epsilon Aurigae System
- Meteorological Condition for Submillimeter Observations in Sendai
- Hydrodynamic Models of Classical Cepheids. : I. A Technique to Search the Limiting-amplitude Oscillation
- Nonlinear Properties of a Self-Exciting Oscillator
- Resonance Phenomenon in Classical Cepheids
- Nonlinear Pulsation Driven by Strange Modes in Hydrodynamic Models
- Revision of Pulsation Properties of Yellow Bright Stars
- A Remark on the nature of RV Tauri Stars(Proceedings of the Workshop on the Hydrodynamic Study of Accretion Disks and Pulsating Stars)
- Hydrodynamic Study of a Proto-Planetary-Nebula Star(Proceedings of the Workshop on the Hydrodynamic Study of Accretion Disks and Pulsating Stars)
- Vertical Instability of One-Zone Accretion Disks(Proceedings of the Workshop on the Hydrodynamic Study of Accretion Disks and Pulsating Stars)
- Preface(Proceedings of the Workshop on the Hydrodynamic Study of Accretion Disks and Pulsating Stars)
- Comment on an Enigmatic Star, UU Her(Proceedings of the Workshop on the Activities and Ejecta of Supergiant Stars)
- Spectroscopic observations of F supergiant stars and a summary of related data(Proceedings of the Workshop on the Activities and Ejecta of Supergiant Stars)
- Preface(Proceedings of the Workshop on the Activities and Ejecta of Supergiant Stars)
- Workshop on Irregular Stellar Pulsation at Mizusawa
- Derivation of the Modal Coupling Coefficients of a Classical Cepheid Model
- Effect of Helium Enrichment in a Classical Cepheid Model
- The Steady Accretion Discs Irradiated by the Central Neutron Star
- Note on a Hydrodynamic Model of FG Sge
- Note on Intermittent Bursts of a Hydrodynamic Model
- Hydrodynamic Models of Classical Cepheids. II. Two-mode Resonance
- On Linear Nonadiabatic Pulsations of Yellow Bright Stars
- The Characteristic of the Large-amplitude Pulsation in a Model Yellow Supergiant Star
- VLBI Astrometry of the Semiregular Variable RX Bootis