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应用关联函数方法 ,分析耗散反应激发函数中的涨落 .通过推导出能量自关联函数、角度互关联函数、反应产物元素之间的互关联函数、反应产物同位素之间的互关联函数 ,来分析在耗散反应这一由非平衡向平衡演化的系统中 ,核反应体系演化过程的特点 ,说明关联函数在研究耗散反应激发函数涨落中的特殊作用 .用推导出的函数分析了实验 4.5MeV/u2 7Al+2 7Al和 10 2 .5MeV19F +51V的数据 ,并且指出了用这种方法可以提取的耗散反应体系的信息
By using the method of correlation function, the fluctuation in the dissipative reaction excitation function is analyzed. By deducing the energy self-correlation function, the angle cross-correlation function, the cross-correlation function between the reaction product elements and the inter-correlation function of the reaction product isotope The characteristics of the evolution of the nuclear reaction system in the system of dissipative reaction from equilibrium to equilibrium are discussed, and the special function of the correlation function in studying the fluctuation of the excitation function of the dissipative reaction is analyzed. Using the derived function, MeV / u2 7Al + 2 7Al and 10 2 .5MeV19F + 51V data, and pointed out that this method can be extracted by the reaction of the reaction system