The close binary fraction as a function of stellar parameters in APOGEE: A strong anticorrelation with α abundances

Christine N. Mazzola, Carles Badenes, Maxwell Moe, Sergey E. Koposov, Marina Kounkel, Kaitlin Kratter, Kevin Covey, Matthew G. Walker, Todd A. Thompson, Brett Andrews, Peter E. Freeman, Borja Anguiano, Joleen K. Carlberg, Nathan M. De Lee, Peter M. Frinchaboy, Hannah M. Lewis, Steven Majewski, David Nidever, Christian Nitschelm, Adrian M. Price-WhelanAlexandre Roman-Lopes, Keivan G. Stassun, Nicholas W. Troup

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Pages (from-to)1607-1626
Number of pages20
JournalMonthly Notices of the Royal Astronomical Society
Volume499
Issue number2
DOIs
StatePublished - Dec 1 2020
Externally publishedYes

ASJC Scopus Subject Areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

Keywords

  • binaries: close
  • binaries: spectroscopic
  • stars: abundances

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