Detailed chemical compositions of the wide binary HD 80606/80607: revised stellar properties and constraints on planet formation
Differences in the elemental abundances of planet-hosting stars in binary systems can give important clues and constraints about planet formation and evolution. In this study we performed a high-precision, differential elemental abundance analysis of a wide binary system, HD 80606/80607, based on high-resolution spectra with high signal-to-noise ratio obtained with Keck/HIRES. HD 80606 is known to host a giant planet with the mass of four Jupiters, but no planet has been detected around HD...[Show more]
|Collections||ANU Research Publications|
|Source:||Astronomy and Astrophysics|
|Access Rights:||Open Access|
|01_Liu_Detailed_chemical_compositions_2018.pdf||906.29 kB||Adobe PDF|
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