An Approach to Quantitative Assessment of Relative Proliferation Risks from Nuclear Fuel Cycles |
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Authors: | P Silvennoinen J Vira |
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Institution: | 1.Technical Research Centre of Finland, Nuclear Engineering Laboratory,Helsinki,Finland |
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Abstract: | Feasibility of quantitative assessments of the risk of nuclear weapons proliferation is discussed in this paper. The proliferation risk is defined as a combined utility of the different fuel cycle processes or materials for the proscribed acquisition of a nuclear weapon. Based on a set of selected weighted criteria, the process utilities are calculated employing utility functions or fuzzy expectation values. The methods are compared to each other. The scheme appears feasible in relative comparisons while certain leeway must still be retained for political judgement. |
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