Probing cosmic chemical evolution with G
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Dieter H. Hartmann
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Article
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2008
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Elsevier Science
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English
β 446 KB
The association of long-duration Gamma Ray Bursts with the final stages of the evolution of massive stars has been established with photometry, via late ''bumps" in their optical afterglows, and several cases of direct spectroscopic evidence. The link to massive stars offers their bright afterglow e