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Chemical Composition of Planet-harboring Stars

Published online by Cambridge University Press:  26 May 2016

G. Zhao ,
Y. Q. Chen ,
H. M. Qiu ,
S. K. Tang  and
Z. W. Li
G. Zhao
Affiliation:
National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China Department of Astronomy, Beijing Normal University, Beijing 100875, China
Y. Q. Chen
Affiliation:
National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China Department of Astronomy, Beijing Normal University, Beijing 100875, China
H. M. Qiu
Affiliation:
National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China Department of Astronomy, Beijing Normal University, Beijing 100875, China
S. K. Tang
Affiliation:
National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China Department of Astronomy, Beijing Normal University, Beijing 100875, China
Z. W. Li
Affiliation:
National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China Department of Astronomy, Beijing Normal University, Beijing 100875, China

Abstract

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Based on the high-resolution, high signal-to-noise ratio spectra collected with the coudé echelle spectrograph attached to the 2.16m telescope at Beijing Astronomical Observatory, we determined the chemical abundance patterns for a sample of six planet-harboring stars. The result is used to investigate the connection between giant planet and high metallicity and to probe the influence of this process on other elements.

Type
Part I: Discovery and study of extrasolar planets - current
Information
Symposium - International Astronomical Union , Volume 202: Planetary Systems in the Universe – Observation, Formation and Evolution , 2004 , pp. 136 - 138
Copyright
Copyright © Astronomical Society of the Pacific 2004 

References

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