Figure 9 from The R-process Alliance: The Peculiar Chemical Abundance Pattern of RAVE J183013.5−455510

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The R-process Alliance: The Peculiar Chemical Abundance Pattern of RAVE J183013.5−455510

Authors: Vinicius M. Placco, Rafael M. Santucci, Zhen Yuan, Mohammad K. Mardini, Erika M. Holmbeck, Xilu Wang, Rebecca Surman, Terese T. Hansen, Ian U. Roederer, Timothy C. Beers, Arthur Choplin, Alexander P. Ji, Rana Ezzeddine, Anna Frebel, Charli M. Sakari, Devin D. Whitten, and Joseph Zepeda

2020 The Astrophysical Journal 897 78.

Provider: AAS Journals

Caption: Figure 9.

Upper panel: heavy-element chemical abundance pattern of RAVE J1830−4555, compared with the scaled solar system abundances. The r- and s-process contributions in the Sun are calculated based on the fractions given in Burris et al. (2000) and scaled to match the observed abundances of Eu and Ba, respectively. Lower panel: residuals between observations and the scaled solar system abundance patterns.

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