Načítá se...
A nucleosynthetic origin for the Earth’s anomalous (142)Nd composition
A long-standing paradigm assumes that the chemical and isotopic composition of many elements in the bulk silicate Earth are the same as in chondrites1–4. However, the accessible Earth has a greater (142)Nd/(144)Nd than chondrites. Because (142)Nd is the decay product of now-extinct (146)Sm (t(1/2)=...
Uloženo v:
| Vydáno v: | Nature |
|---|---|
| Hlavní autoři: | , , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2016
|
| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5026299/ https://ncbi.nlm.nih.gov/pubmed/27629643 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/nature18956 |
| Tagy: |
Přidat tag
Žádné tagy, Buďte první, kdo otaguje tento záznam!
|