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Coherent and Statistical Features of Channel Coupling Effects in Heavy-Ion Fusion Reactions

机译：重离子聚变反应中通道耦合效应的相干和统计特征

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A general discussion of coupled channels effects on the heavy ion compound nucleus formation cross section is presented. Both coherent and statistical features of these effects are considered. Heavy ion fusion reactions are then analyzed within a two-step compound model composed of a di-nucleus configuration, representing overlapping quasimolecular resonances, coupled to particle and break-up channels as well as to an equilibrated compound nucleus configuration. The resulting fusion cross sections, defined as the summed particle emission cross section from the equilibrated compound nucleus, are in reasonable agreement with the data for several systems. The time evolution of the HI system is also briefly discussed. (Atomindex citation 17:030617)

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