The Oklo phenomenon
نویسندگان
چکیده
منابع مشابه
The Oklo Phenomenon
The Oklo Phenomenon is a solo dance piece controlling sound and light with movement. The performer(s) uses eye movement, facial gesture and body movement to control stage lighting and sound. The synergistic effect of all three of these media — movement, light and sound — generates a unique relationship between the performer and his surroundings as they become both an outside force with which he...
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We re-examine Shlyakhter’s 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. We rely on new samples that were carefully collected to minimize natural contamination and also on a careful tem...
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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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The Oklo phenomenon, natural fission reactors which had taken place in Gabon about 2 billion years ago, provides one of the most stringent constraints on the possible time-variability of the fine-structure constant α. We first review briefly what it is and how reliable it is in constraining α. We then compare the result with a more recent result on the nonzero change of α obtained from the obse...
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ژورنال
عنوان ژورنال: Nature
سال: 1974
ISSN: 0028-0836,1476-4687
DOI: 10.1038/252349a0