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Statistical Models of Nuclear Fragmentation

Scott Pratt·Subal Das Gupta
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Abstract

A method is presented that allows exact calculations of fragment multiplicity distributions for a canonical ensemble of non-interacting clusters. Fragmentation properties are shown to depend on only a few parameters. Fragments are shown to be copiously produced above the transition temperature. At this transition temperature, the calculated multiplicity distributions broaden and become strongly super-Poissonian. This behavior is compared to predictions from a percolation model. A corresponding microcanonical formalism is also presented.

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Scott Pratt, Subal Das Gupta. 1999-03-02. Statistical Models of Nuclear Fragmentation. https://doi.org/10.1103/physrevc.62.044603

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