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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 7.

Distribution of radial-velocity standard deviations for stars in the Gaia DR2 database with similar temperatures and magnitudes to RAVE J1830−4555 (see text for details). The number of objects, mean, and standard deviation of the distribution are listed. The vertical solid line marks the ﹩\sigma ({V}_{\mathrm{rad}}^{t})﹩ value for RAVE J1830−4555 .

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