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銀河系における最も重い元素の創世記

Christopher Sneden1, John J Cowan

  • 1Department of Astronomy and McDonald Observatory, University of Texas, Austin, TX 78712, USA. chris@verdi.as.utexas.edu

Science (New York, N.Y.)
|January 4, 2003
PubMed
まとめ

初期の天の川銀河の重元素の起源は,最初は混じり合わなかった銀河であることを明らかにしています. 豊富なパターンは,ユニークな初期の元素のドナーを示唆し,トリウムは,恒星のための新しい年代測定方法を提供する.

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