FKK多步复合核模型发射模式分析

Analysis of Exit Modes in FKK Multistep Compound Process

摘要: 本文分析了FKK多步复合核理论中,考虑模型空间限制在束缚态空间情况下,对能谱形状的影响及各种可能发射模式对能谱贡献的相对重要性,得出了能谱的高能硬尾,主要由不改变反应初始阶段总激子数的两激子散射过程v=0的发射模式决定的结论。 Relative contributions of possible threee exit modes to the spectrum of FKK multistepcompound process are analysed with considering effects caused by the restriction of model space tobound configurations. It has been found that high-energy tail of the spectrum is mainly dominated bythe emission through ν=0 mode i. e. through the scattering of two excitons without changing totalexciton number.

Abstract: Relative contributions of possible threee exit modes to the spectrum of FKK multistepcompound process are analysed with considering effects caused by the restriction of model space tobound configurations. It has been found that high-energy tail of the spectrum is mainly dominated bythe emission through ν=0 mode i. e. through the scattering of two excitons without changing totalexciton number.