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A radiative-convective equilibrium model for young giant exoplanets: Application to β Pictoris b

Published online by Cambridge University Press:  06 January 2014

Jean-Loup Baudino ,
Bruno Bézard ,
Anthony Boccaletti ,
Mickael Bonnefoy  and
Anne-Marie Lagrange
Jean-Loup Baudino
Affiliation:
LESIA, Observatoire de Paris, CNRS, UPMC, Université Paris-Diderot, 5 place Jules Janssen, F-92195 Meudon, France email: jean-loup.baudino@obspm.fr
Bruno Bézard
Affiliation:
LESIA, Observatoire de Paris, CNRS, UPMC, Université Paris-Diderot, 5 place Jules Janssen, F-92195 Meudon, France email: jean-loup.baudino@obspm.fr
Anthony Boccaletti
Affiliation:
LESIA, Observatoire de Paris, CNRS, UPMC, Université Paris-Diderot, 5 place Jules Janssen, F-92195 Meudon, France email: jean-loup.baudino@obspm.fr
Mickael Bonnefoy
Affiliation:
Max Planck Institut of Astronomy, Königstuhl17, D-69117 Heidelberg, Germany
Anne-Marie Lagrange
Affiliation:
UJF-Grenoble 1 / CNRS-INSU, Institut de Planétologie et d'astrophysique de Grenoble (IPAG) UMR 5274, Grenoble, F-38041, France
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Abstract

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We present a radiative-convective equilibrium model for young giant exoplanets. Model predictions are compared with the existing photometric measurements of the planet β Pictoris b in the J, H, Ks, L', NB 4.05, M' bands. This model will be used to interpret future photometric and spectroscopic observations of exoplanets with SPHERE, mounted at the VLT with a first light expected mid-2014.

Keywords

stars: planetary systemsradiative transfer
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S299: Exploring the Formation and Evolution of Planetary Systems , June 2013 , pp. 277 - 278
Copyright
Copyright © International Astronomical Union 2013 

References

Bonnefoy, M., Boccaletti, A., Lagrange, A.-M., Allard, F., Mordasini, C., Beust, H., Chauvin, G., Girard, J. H. V., Homeier, D., Apai, D., Lacour, S., & Rouan, D. 2013, A&A, 555, 107Google Scholar
Lodders, K. 2010, Solar system abundances of the elements, Lecture Notes of the Kodai School, 379–417Google Scholar
Mordasini, C., Alibert, Y., Georgy, C., Dittkrist, K.-M., Klahr, H., & Henning, T. 2012, A&A, 547, A112Google Scholar