From stellar to planetary composition: Galactic chemical evolution of Mg/Si mineralogical ratio
Aims: The main goal of this work is to study element ratios that are important for the formation of planets of different masses. Methods: We study potential correlations between the existence of planetary companions and the relative elemental abundances of their host stars. We use a large sample of FGK-type dwarf stars for which precise Mg, Si, and
Adibekyan, V. et al.
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2015