New seismic analysis of the exoplanet-host star μ Arae

  title={New seismic analysis of the exoplanet-host star $\mu$ Arae},
  author={Melanie Soriano and Sylvie Vauclair},
  journal={Astronomy and Astrophysics},
Aims. We present detailed modelling of the exoplanet-host star μ Arae, using a new method for the asteroseismic analysis, and taking into account the new value recently derived for the Hipparcos parallax. The aim is to obtain precise parameters for this star and its internal structure, including constraints on the core overshooting. Methods. We computed new stellar models in a wider range than Bazot et al. (2005, A&A, 440, 615), with various chemical compositions ([Fe/H] and Y), with or without… 
Precise Modeling of the Exoplanet Host Star and CoRoT Main Target HD 52265
Aims. This paper presents a detailed and precise study of the characteristics of the exoplanet host star and CoRoT main target HD 52265, derived from asteroseismic studies. We compare our results
Accurate p-mode measurements of the G0V metal-rich CoRoT target HD 52265
Context. The star HD 52265 is a G0V metal-rich exoplanet-host star observed in the seismology field of the CoRoT space telescope from November 2008 to March 2009. The satellite collected 117 days of
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Precise characterisation of exoplanet-host stars parameters
  • S. Vauclair
  • Physics, Geology
    Proceedings of the International Astronomical Union
  • 2010
Abstract Studying the internal structure of exoplanet-host stars compared to that of similar stars without detected planets is particularly important for the understanding of planetary formation. In
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