Sun-like stars unlike the Sun: Clues for chemical anomalies of cool stars

V. Adibekyan, E. Delgado-Mena, S. Feltzing, J. I. González Hernández, N. R. Hinkel, A. J. Korn, M. Asplund, P. G. Beck, M. Deal, B. Gustafsson, S. Honda, K. Lind, P. E. Nissen, L. Spina

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Abstract

We present a summary of the splinter session “Sun-like stars unlike the Sun” that was held on June 9, 2016, as part of the Cool Stars 19 conference (Uppsala, Sweden), in which the main limitations (in the theory and observations) in the derivation of very precise stellar parameters and chemical abundances of Sun-like stars were discussed. The most important and most debated processes that can produce chemical peculiarities in solar-type stars were outlined and discussed. Finally, in an open discussion between all the participants, we tried to identify new pathways and prospects toward future solutions of the currently open questions.

Original languageEnglish
Pages (from-to)442-452
Number of pages11
JournalAstronomische Nachrichten
Volume338
Issue number4
DOIs
Publication statusPublished - 1 May 2017
Externally publishedYes

Keywords

  • (galaxy:) solar neighborhood
  • (stars:) planetary systems
  • galaxy: abundances
  • stars: abundances
  • stars: chemically peculiar

Cite this

Adibekyan, V., Delgado-Mena, E., Feltzing, S., González Hernández, J. I., Hinkel, N. R., Korn, A. J., Asplund, M., Beck, P. G., Deal, M., Gustafsson, B., Honda, S., Lind, K., Nissen, P. E., & Spina, L. (2017). Sun-like stars unlike the Sun: Clues for chemical anomalies of cool stars. Astronomische Nachrichten, 338(4), 442-452. https://doi.org/10.1002/asna.201713315