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On Deep-Ocean $^{60}Fe$ as a Fossil of a Near-Earth Supernova
Live $^{60}$Fe has recently been reported in a deep-ocean ferromanganese crust. Analysis of the isotopic ratios in the sample suggests that the measured $^{60}$Fe abundance exceeds the levels generated by terrestrial and cosmogenic sources, and it has been proposed that the excess of $^{60}$Fe is a...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1998
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| Acceso en línea: | https://dx.doi.org/10.1016/S1384-1076(99)00034-2 http://cds.cern.ch/record/372621 |