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Cluster-Impact Fusion and Effective Deuteron Temperature

Y. E. Kim·J. -H. Yoon·R. A. Rice·M. Rabinowitz
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Abstract

Temperature and kinematic line broadening are the primary contributions to the width of the proton energy spectrum measured in cluster-impact fusion experiments. By ascertaining these two contributions, we have determined an effective temperature for the high-velocity deuteron component that is responsible for the measured fusion yield. The extracted effective temperature is substantially higher than conventional estimates., and implies that cluster-impact fusion is hot fusion on an atomic scale. The proton spectrum rules out contaminants in explaining the high yield.

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Y. E. Kim, J. -H. Yoon, R. A. Rice, M. Rabinowitz. 2003-04-20. Cluster-Impact Fusion and Effective Deuteron Temperature. https://doi.org/10.1103/physrevlett.68.373

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