Hostname: page-component-7479d7b7d-8zxtt Total loading time: 0 Render date: 2024-07-11T20:25:31.106Z Has data issue: false hasContentIssue false
  • English
  • Français

Prospects for planet formation in multiple stellar systems

Published online by Cambridge University Press:  21 October 2010

Gaspard Duchêne
Gaspard Duchêne*
Affiliation:
Astronomy Department, UC Berkeley, 601 Campbell Hall, Berkeley CA 94720-3411, USA email: gduchene@berkeley.edu Laboratoire d'Astrophysique de Grenoble, CNRS/UJF UMR 5571, 414 rue de la Piscine, BP 53, 38041 Grenoble Cedex 9, France
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

As I review here, planet formation in multiple stellar systems is far from exceptional. However, it appears that binaries with projected separation in the 5–100 AU range have different initial conditions and end result properties than wider systems, probably because they undergo different physical processes. In addition, very tight binaries, with projected separation less than a few AU, seem to fulfill all the known requirements to form planetary systems, suggesting that circumbinary planets are very likely to exist.

Keywords

binaries: generalplanetary systems: formation
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 5 , Highlights H15: Highlights of Astronomy , November 2009 , pp. 764 - 765
Copyright
Copyright © International Astronomical Union 2010

References

Andrews, S. M. & Williams, J. P. 2005, ApJ, 631, 1134CrossRefGoogle Scholar
Cieza, L. A. et al. 2009, ApJ (Letters), 696, L84CrossRefGoogle Scholar
Duchêne, G. et al. 2007, Protostars and Planets V, 379Google Scholar
Durisen, R. H. et al. 2007, in Protostars and Planets V, 607Google Scholar
Jensen, E. L. N., Mathieu, R. D., & Fuller, G. A. 1996, ApJ, 458, 312CrossRefGoogle Scholar
Lissauer, J. J. & Stevenson, D. J. 2007, in Protostars and Planets V, 591Google Scholar
Monin, J.-L. et al. 2007, in Protostars and Planets V, 395Google Scholar
Mugrauer, M. & Neuhäuser, R. 2009, A&A, 494, 373Google Scholar
Pascucci, I. et al. 2008, ApJ, 673, 477CrossRefGoogle Scholar
Plavchan, P. et al. 2009, ApJ, 698, 1068CrossRefGoogle Scholar
Raghavan, D. et al. 2006, ApJ, 646, 523CrossRefGoogle Scholar
Trilling, D. E. et al. 2007, ApJ, 658, 1289CrossRefGoogle Scholar
White, R. J. & Ghez, A. M. 2001, ApJ, 556, 265CrossRefGoogle Scholar
Zucker, S. & Mazeh, T. 2002, ApJ (Letters), 568, L113CrossRefGoogle Scholar