The Abundances of Li in δ Scuti Stars: Can They Explain the Li Dip?
作者： Stephen C. Russell
DOI: 10.1007/978-3-540-49169-9_36
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摘要: Several years ago it was suggested that mass loss from δ Scuti stars may transform them into the ‘lithium dip’ seen in older galactic clusters. Although several strands of evidence indicate this is unlikely, there has never been a study made lithium abundances delta themselves. This paper reports preliminary results survey these stars.
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