Hostname: page-component-848d4c4894-4rdrl Total loading time: 0 Render date: 2024-06-20T14:31:28.377Z Has data issue: false hasContentIssue false
  • English
  • Français

Tidal evolution of stars hosting massive close-in planets

Published online by Cambridge University Press:  27 October 2016

S. Ferraz-Mello ,
L. F. R. Moda ,
J. D. do Nascimento Jr.  and
E. S. Pereira
S. Ferraz-Mello
Affiliation:
Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, Brasil email: sylvio@usp.br
L. F. R. Moda
Affiliation:
Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, Brasil email: sylvio@usp.br
J. D. do Nascimento Jr.
Affiliation:
Dep. Fisica Teórica e Experimental, Universidade Federal do Rio Grande do Norte, Natal 59072-970, Brasil
E. S. Pereira
Affiliation:
Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, Brasil email: sylvio@usp.br
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.

Close-in massive planets transfer angular momentum to their host stars and influence their rotation through the torques associated with the tides raised on the star by the planet. For a star hosting a hot Jupiter, the limit of distance below which tidal torques cannot be neglected grows from a ~0.04 to a ~0.07 AU as the mass of the planet grows from 0.5 to 4MJup.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 11 , General Assembly A29A: Astronomy in Focus , August 2015 , pp. 57 - 62
Copyright
Copyright © International Astronomical Union 2016 

References

Barker, A. J. & Ogilvie, G. I. 2009. MNRAS 395, 2268 Google Scholar
Barnes, S. A. 2007, ApJ, 669 id. 1167 Google Scholar
Bouvier, J., Forestini, M., & Allain, S. 1997 A&A, 326, 1023 Google Scholar
Bouvier, J. 2013, EAS Publ. Series Vol. 62, 143 Google Scholar
Brown, D. J. A. 2014, MNRAS 442, 1844 CrossRefGoogle Scholar
Ferraz-Mello, S. 2013, Celest. Mech. Dyn. Astr. 116, 109–140 (arXiv: 1204.3957)Google Scholar
Ferraz-Mello, S. 2015, Celest. Mech. Dyn. Astr. 122, 359–389 (arXiv: 1505.05384)Google Scholar
Ferraz-Mello, S., Santos, M., Folonier, H., Csizmadia, S., Nascimento, J. D. D. Jr, & Pätzold, M. 2015 ApJ 807, id. 78 (arXiv: 1503.04369).CrossRefGoogle Scholar
Hansen, B. M. S. 2012. ApJ 757: 6 Google Scholar
Jackson, B., Greenberg, R., & Barnes, R. 2008. ApJ 678, 1396 CrossRefGoogle Scholar
McQuillan, A., Mazeh, T., & Aigrain, S. 2013. ApJ Letters, 775, L11.Google Scholar
Meibom, S., Barnes, S. A., Latham, D. W. et al. 2011, ApJ Letters, 733, L9 Google Scholar
Meibom, S., Barnes, S. A., Platais, I. et al. 2015 Nature 517, 589 Google Scholar
Skumanich, A. 1972, ApJ, 171, 565 Google Scholar
Teitler, S. & Königl, A., 2014. ApJ 786: 139 Google Scholar