Journal article
Niobium-zirconium chronometry and early solar system development.
- Abstract:
-
Niobium-92 (92Nb) decays to zirconium-92 (92Zr) with a half-life of 36 million years and can be used to place constraints on the site of p-process nucleosynthesis and the timing of early solar system processes. Recent results have suggested that the initial 92Nb/93Nb of the solar system was high (>10(-3)). We report Nb-Zr internal isochrons for the ordinary chondrite Estacado (H6) and a clast of the mesosiderite Vaca Muerta, both of which define an initial 92Nb/93Nb ratio of approximately ...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Science (New York, N.Y.)
- Volume:
- 295
- Issue:
- 5560
- Pages:
- 1705-1708
- Publication date:
- 2002-03-01
- DOI:
- EISSN:
-
1095-9203
- ISSN:
-
0036-8075
Item Description
- Language:
- English
- Pubs id:
-
pubs:152033
- UUID:
-
uuid:b7d235fe-352b-4483-b64f-d962da81c68e
- Local pid:
- pubs:152033
- Source identifiers:
-
152033
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2002
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