Abundance similarities between the R CrB star V854 Cen and the born-again Sakurai's object

• The elemental abundances of the mildly hydrogen-deficient R Coronae Borealis (R CrB) star V854 Cen have been estimated. The R CrB stars have been divided into majority and minority classes judging by their abundance patterns. Class assignment has previous

Ämnesord

NATURVETENSKAP  -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)

Nyckelord

stars : individual : V854 Cen; stars : variables : R Coronae Borealis; stars : abundances; stars : AGB and post-AGB; stars : evolution; stars : individual : Sakurai's object; CORONAE-BOREALIS STARS; OPACITY CALCULATIONS; HEAVY-ELEMENTS; ATOMIC DATA; MERE

Astronomy and astrophysics

Astronomi och astrofysik

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