2008/02/19 by O. Kochukhov · 13 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Feature (linguistics) #K-type main-sequence star #Line (geometry) #Lithium (medication) #Scientific Research and Discoveries #Spectral line #Stars #Stellar, planetary, and galactic studies #astro-ph
paper · pdf · doi:10.1051/0004-6361:20078856
published in Astronomy and Astrophysics 483(2), 557-566 (EDP Sciences) · 11 pages, 7 figures; accepted for publication in Astronomy & Astrophysics
arxiv created 2008/02/19 · openalex publication_date 2008/03/19 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
Context. A number of cool magnetic Ap stars show a prominent feature at λ 6708 Å. Its identification with Li I remains controversial due to the lack of knowledge of the spectra of rare-earth elements that are strongly enhanced in peculiar stars so they can potentially provide an alternative identification.