Oklo today

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0 The nuclear interaction at Oklo 2 billion years ago ∗

We re-examine the effort to constrain the time-variability of the coupling constants of the fundamental interactions by studying the anomalous isotopic abundance of Sm observed at the remnants of the natural reactors which were in operation at Oklo about 2 billion years ago, in terms of a possible deviation of the resonance energy from the value observed today. We rely on new samples that were ...

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ژورنال

عنوان ژورنال: Nature

سال: 1977

ISSN: 0028-0836,1476-4687

DOI: 10.1038/266585a0