Article ID Journal Published Year Pages File Type
4677263 Earth and Planetary Science Letters 2013 12 Pages PDF
Abstract
► We present the first high precision data for the ultra-low abundance isotope 180W. ► We have improved the analytical resolution by an order of magnitude. ► We present new insights into the homogenization history of the protoplanetary disk. ► Nucleosynthetic anomalies of 180W decrease with decreasing iron meteorite age. ► Neutron capture and radioactive decay cannot fully account for observed 180W excesses.
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Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Earth and Planetary Sciences (General)
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p-Process 180W anomalies in iron meteorites: Nucleosynthetic versus non-nucleosynthetic origins
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