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(146)Sm–(142)Nd systematics measured in enstatite chondrites reveals a heterogeneous distribution of (142)Nd in the solar nebula
The short-lived (146)Sm–(142)Nd chronometer (T(1/2) = 103 Ma) is used to constrain the early silicate evolution of planetary bodies. The composition of bulk terrestrial planets is then considered to be similar to that of primitive chondrites that represent the building blocks of rocky planets. Howev...
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| Main Authors: | , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
National Academy of Sciences
2011
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3093501/ https://ncbi.nlm.nih.gov/pubmed/21515828 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1017332108 |
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