Book contents
- Frontmatter
- Contents
- List of contributors
- Preface
- Part I Abundances in the Galaxy: field stars
- 1 Metal-rich stars and stellar populations: a brief history and new results
- 2 The metal-rich nature of stars with planets
- 3 Solar chemical peculiarities?
- 4 Kinematics of metal-rich stars with and without planets
- 5 Elemental abundance trends in the metal-rich thin and thick disks
- 6 Metal-rich massive stars: how metal-rich are they?
- 7 Hercules-stream stars and the metal-rich thick disk
- 8 An abundance survey of the Galactic thick disk
- Part II Abundances in the Galaxy: Galactic stars in clusters, bulges and the centre
- Part III Observations – abundances in extragalactic contexts
- Part IV Stellar populations and mass functions
- Part V Physical processes at high metallicity
- Part VI Formation and evolution of metal-rich stars and stellar yields
- Part VII Chemical and photometric evolution beyond Solar metallicity
2 - The metal-rich nature of stars with planets
Published online by Cambridge University Press: 02 December 2009
By
Book contents
- Frontmatter
- Contents
- List of contributors
- Preface
- Part I Abundances in the Galaxy: field stars
- 1 Metal-rich stars and stellar populations: a brief history and new results
- 2 The metal-rich nature of stars with planets
- 3 Solar chemical peculiarities?
- 4 Kinematics of metal-rich stars with and without planets
- 5 Elemental abundance trends in the metal-rich thin and thick disks
- 6 Metal-rich massive stars: how metal-rich are they?
- 7 Hercules-stream stars and the metal-rich thick disk
- 8 An abundance survey of the Galactic thick disk
- Part II Abundances in the Galaxy: Galactic stars in clusters, bulges and the centre
- Part III Observations – abundances in extragalactic contexts
- Part IV Stellar populations and mass functions
- Part V Physical processes at high metallicity
- Part VI Formation and evolution of metal-rich stars and stellar yields
- Part VII Chemical and photometric evolution beyond Solar metallicity
Summary
Several spectroscopic studies have shown that stars with giant planets are particularly metal-rich compared with average field stars. In this paper we review the most recent results concerning the study of the chemical abundances of planet-host stars. Abundance distributions for several elements are presented or discussed, including those of iron-peak and alpha-elements, and the light elements lithium (both 7Li and 6Li) and beryllium. The impact of these results on the theories of planet formation and evolution is discussed.
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- The Metal-Rich Universe , pp. 17 - 29Publisher: Cambridge University PressPrint publication year: 2008
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