Title of article
Distribution of refractory and volatile elements in CoRoT planet host stars
Author/Authors
C. Chavero، نويسنده , , R. de la Reza، نويسنده , , R.C. Domingos، نويسنده , , N.A. Drake، نويسنده , , C.B. Pereira and O. C. Winter، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
2
From page
424
To page
425
Abstract
We report on preliminary results of spectroscopic determination of the atmospheric parameters and chemical abundances of the parent stars of the recently discovered transiting planets CoRoT-2b and CoRoT-4b. We found a flat distribution of the relative abundances as a function of their condensation temperatures. Also, we introduce a new methodology to investigate a relation between the abundances of these stars and the internal migration of their planets.
Keywords
planetary systems , Stars:abundances , stars:fundamental parameters
Journal title
Proceedings of the International Astronomical Union
Serial Year
2009
Journal title
Proceedings of the International Astronomical Union
Record number
673300
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