Solar System chemical abundances corrected for systematics

Abstract

The relative chemical abundances between CI meteorites and the solar photosphere exhibit a significant trend with condensation temperature. A trend with condensation temperature is also seen when the solar photospheric abundances are compared to those of nearby solar twins. We use both these trends to determine the alteration of the elemental abundances of the meteorties and the photosphere by fractionation and calculate a new set of primordial Solar System abundances.

5 pages; letter; accepted for publication in MNRAS

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Cited by in corpus (3)

• The chemical make-up of the Sun: A 2020 vision
• The Branchings of the Main s-process: Their Sensitivity to alpha-induced Reactions on 13C and 22Ne and to the Uncertainties of the Nuclear Network
• The Volatility Trend of Protosolar and Terrestrial Elemental Abundances