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The Pristine survey -- XVII. The C-19 stream is dynamically hot and more extended than previously thought

  • Zhen Yuan
  • , Nicolas F. Martin
  • , Rodrigo A. Ibata
  • , Elisabetta Caffau
  • , Piercarlo Bonifacio
  • , Lyudmila I. Mashonkina
  • , Raphaël Errani
  • , Amandine Doliva-Dolinsky
  • , Else Starkenburg
  • , Kim A. Venn
  • , Anke Arentsen
  • , David S. Aguado
  • , Michele Bellazzini
  • , Benoit Famaey
  • , Morgan Fouesneau
  • , Jonay I. González Hernández
  • , Pascale Jablonka
  • , Carmela Lardo
  • , Khyati Malhan
  • , Julio F. Navarro
  • Rubén Sánchez Janssen, Federico Sestito, Guillaume F. Thomas, Akshara Viswanathan, Sara Vitali

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)
24 Downloads (Pure)

Abstract

The C-19 stream is the most metal poor stellar system ever discovered, with a mean metallicity $[Fe/H] = -3.38\pm0.06$. Its low metallicity dispersion ($\sigma_{\rm [Fe/H]}$ $
Original languageUndefined/Unknown
JournalMonthly Notices of the Royal Astronomical Society (MNRAS)
DOIs
Publication statusPublished - 4 Mar 2022

Keywords

  • astro-ph.GA

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