Skip to main content Accessibility help
×
Hostname: page-component-cd9895bd7-gvvz8 Total loading time: 0 Render date: 2024-12-22T07:00:06.113Z Has data issue: false hasContentIssue false

2 - The metal-rich nature of stars with planets

Published online by Cambridge University Press:  02 December 2009

N. C. Santos
Affiliation:
Centro de Astronomia e Astrofísica da Universidade de Lisboa, Observatorio Astronomico de Lisboa, Tapada da Ajuda, 1349-018 Lisboa, Portugal; Centro de Geofísica de Évora, Rua Romão Ramalho 59, 7000 Évora, Portugal; Observatoire de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland
Garik Israelian
Affiliation:
Instituto de Astrofísica de Canarias, Tenerife
Georges Meynet
Affiliation:
Geneva Observatory
Get access

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.

Type
Chapter
Information
Publisher: Cambridge University Press
Print publication year: 2008

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Save book to Kindle

To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

  • The metal-rich nature of stars with planets
    • By N. C. Santos, Centro de Astronomia e Astrofísica da Universidade de Lisboa, Observatorio Astronomico de Lisboa, Tapada da Ajuda, 1349-018 Lisboa, Portugal; Centro de Geofísica de Évora, Rua Romão Ramalho 59, 7000 Évora, Portugal; Observatoire de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland
  • Edited by Garik Israelian, Instituto de Astrofísica de Canarias, Tenerife, Georges Meynet
  • Book: The Metal-Rich Universe
  • Online publication: 02 December 2009
  • Chapter DOI: https://doi.org/10.1017/CBO9780511536267.003
Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

  • The metal-rich nature of stars with planets
    • By N. C. Santos, Centro de Astronomia e Astrofísica da Universidade de Lisboa, Observatorio Astronomico de Lisboa, Tapada da Ajuda, 1349-018 Lisboa, Portugal; Centro de Geofísica de Évora, Rua Romão Ramalho 59, 7000 Évora, Portugal; Observatoire de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland
  • Edited by Garik Israelian, Instituto de Astrofísica de Canarias, Tenerife, Georges Meynet
  • Book: The Metal-Rich Universe
  • Online publication: 02 December 2009
  • Chapter DOI: https://doi.org/10.1017/CBO9780511536267.003
Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • The metal-rich nature of stars with planets
    • By N. C. Santos, Centro de Astronomia e Astrofísica da Universidade de Lisboa, Observatorio Astronomico de Lisboa, Tapada da Ajuda, 1349-018 Lisboa, Portugal; Centro de Geofísica de Évora, Rua Romão Ramalho 59, 7000 Évora, Portugal; Observatoire de Genève, 51 Chemin des Maillettes, CH-1290 Sauverny, Switzerland
  • Edited by Garik Israelian, Instituto de Astrofísica de Canarias, Tenerife, Georges Meynet
  • Book: The Metal-Rich Universe
  • Online publication: 02 December 2009
  • Chapter DOI: https://doi.org/10.1017/CBO9780511536267.003
Available formats
×