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在２５ＭｅＶ／ｕ４０Ａｒ＋ｎａｔＡｇ、２０９Ｂｉ反应中，用４个ＰＰＡＣ和１１组望远镜完成了关联裂变碎片与发射轻粒子的符合测量，角关联描绘为两个被探测到碎片折叠角θ＿（ｆｆ）的函数，线性动量转移（ＬＭＴ）由测量到的角关联推出．将符合测量得到的对应于不同〈ＬＭＴ〉窗的后角轻带电粒子能谱用Ｍａｘｗｅｌｌ分布来拟合其谱的后沿，经过一些修正，由能谱得到热核的初始温度Ｔ＿（ｉｎｔ），在考虑反应Ｑ值和预平衡发射的修正之后，可以得到不同〈ＬＭＴ〉窗所对应的激发能．实验结果表明，在４０Ａｒ＋ｎａｔＡｇ、２０９Ｂｉ反应的中心碰撞中激发能分别为４．２、２．４ＭｅＶ／ｕ，而温度达６．１、５．５ＭｅＶ，在半中心碰撞中激发能为３．５、１．９ＭｅＶ／ｕ，温度可达５．８、４．８ＭｅＶ。
In the 25MeV / u40Ar + natAg, 209Bi reaction, coincidence measurements of associated fission fragments with light-emitting particles were done with 4 PPACs and 11 sets of telescopes and the angular correlation was plotted as a function of the two detected fold angles θ_ (ff), linear Momentum transfer (LMT) is derived from the measured angular correlation. The energy spectrum of the posterior horn light charged particles corresponding to the different windows is fitted to the trailing edge of the spectrum using the Maxwell distribution. After some corrections, the initial temperature of the thermonucleus, T_ (int) After considering the reaction Q and the correction of the pre-equilibrium emission, the excitation energy corresponding to the different windows can be obtained. The experimental results show that the excitation energies are 4.2 and 2.4 MeV / u at the central collision of 40Ar + natAg and 209Bi reactions, respectively, while the temperature reaches 6.1 and 5.5 MeV, and the excitation energy is 3.5 at the half-center collision. 1.9MeV / u, temperature up to 5.8,4.8MeV.