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arXiv · hep-ph/0607256

Stau-catalyzed Nuclear Fusion

K. Hamaguchi·T. Hatsuda·T. T. Yanagida
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Abstract

We point out that the stau may play a role of a catalyst for nuclear fusions if the stau is a long-lived particle as in the scenario of gravitino dark matter. In this letter, we consider d d fusion under the influence of stau where the fusion is enhanced because of a short distance between the two deuterons. We find that one chain of the d d fusion may release an energy of O(10) GeV per stau. We discuss problems of making the stau-catalyzed nuclear fusion of practical use with the present technology of producing stau.

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K. Hamaguchi, T. Hatsuda, T. T. Yanagida. 2006-10-06. Stau-catalyzed Nuclear Fusion. https://arxiv.org/abs/hep-ph/0607256

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