It is estimated that the Oklo reactor occurred when the ratio of 235 U to 238 U

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It is estimated that the Oklo reactor occurred when the ratio of ²³⁵U to ²³⁸U was 3.67%. Given the present ratio of 0.72% and the half-lives of both isotopes, estimate the time when the Oklo reactor was active.

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The Physics of Energy

ISBN: 978-1107016651

1st edition

Authors: Robert L. Jaffe, Washington Taylor

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Question Posted: Jan 22, 2019 04:49 AM

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It is estimated that the Oklo reactor occurred when the ratio of 235 U to 238 U

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Let U 58 t be the abundance of 235 U and 238 U as funct...View the full answer

The Physics of Energy

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