Boron in very metal-poor stars

• We have observed the B I lambda 2497 line to derive the boron abundances of two very metal-poor stars selected to help in tracing the origin and evolution of this element in the early Galaxy: BD +23 degrees 3130 and HD 84937. The observations were conduct

Ämnesord

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

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

Nyckelord

Galaxy; evolution; nuclear reactions; nucleosynthesis; abundances; stars; abundances; stars; late-type; stars; Population II; PROPER-MOTION STARS; LI-I LINES; LIGHT-ELEMENTS; PRIMORDIAL NUCLEOSYNTHESIS; HALO STARS; OXYGEN ABUNDANCES; EXTREME SUBDWARFS; EA

Astronomy and astrophysics

Astronomi och astrofysik

Publikations- och innehållstyp

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