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近库仑位垒能区弱束缚原子核的动力学效应研究是当前热点问题之一.但是由于缺乏对其实验方面的研究,没有系统性的结论,因此需要大力开展实验方面的研究工作.针对质子滴线核17F在中重靶核58Ni上的弹性散射和破裂反应设计了实验装置.根据反应运动学,利用蒙特卡罗程序模拟计算了散射的17F分布,以及破裂产生的16O和质子分布.根据模拟计算,得到了实验装置的参数,包括探测几何效率,覆盖的立体角,反应产物17F、16O和质子的能量沉积和几何关系等.这套装置对16O和质子的符合效率为4.7%±0.1%,这为实验的开展打好了基础.用此装置,将可以在一系列国际大科学装置上开展实验.
The kinetic effect of weakly bound nuclei near the Coulomb potential is one of the hot issues at present, but due to the lack of experimental research and no systematic conclusion, we need to carry out experimental research vigorously. The experimental apparatus was designed based on the elastic scattering and rupture reaction of the core 17F on the 58Ni medium-heavy target.According to the kinetics of reaction, the scattering 17F distribution and the 16O and proton distribution generated by the rupture were simulated by Monte Carlo simulation.According to the simulation The experimental parameters, including geometric efficiency of detection, solid angle of coverage, energy deposition and geometric relationship of reaction products 17F and 16O and protons, were obtained by calculation.The coincidence efficiency of this device with that of 16O and proton was 4.7% ± 0.1% , Which laid the foundation for the experiment.Using this device, will be able to conduct experiments on a series of international large-scale scientific devices.