Draco 119: A Remarkable Heavy‐Element–deficient Giant
نویسندگان
چکیده
منابع مشابه
09 64 6 v 1 2 7 Se p 20 04 Draco 119 : A Remarkable Heavy Element - deficient Giant 1
We report the abundance analysis of new high S/N spectra of the most metal-poor ([Fe/H] = −2.95) star presently known to be a member of a dwarf galaxy, the Draco dSph red giant, D119. No absorption lines for elements heavier than Ni are detected in two Keck HIRES spectra covering the λλ 3850–6655Å wavelength range, phenomenon not previously noted in any other metal-poor star. We present upper l...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2004
ISSN: 0004-637X,1538-4357
DOI: 10.1086/421712