Some surprises concerning the origin of
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D.K. Duncan
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Article
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1997
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Elsevier Science
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English
β 225 KB
The Goddard High Resolution Spectrograph (GHRS) of the Hubble Space Telescope (HST) has been used to obtain spectra of the boron 2500 ~ region in a total of 11 stars ranging from [Fe/H] = -0.35 to -2.96, including the most metal-poor star ever observed for B. Spectrum synthesis was used to determine