近年来，有关超重核合成的理论研究是原子核物理研究中最令人关注的热点领域之一。合成超重核的理论研究不仅对于实验研究非常重要，而且对于原子核理论本身的发展也具有重要的意义。本项目计划发展包含多种动力学形变的双核模型，探索反应过程中的反应机制问题；采用发展的理论模型对熔合几率、准裂变的质量、电荷分布和角分布等进行计算，对熔合与准裂变的竞争过程进行分析；探索不同的核相对取向下的动力学演化问题，理解取向的动力学效应及对熔合的影响；对退激发过程中的激发能对中子蒸发与裂变宽度比的影响进行深入的研究。本项目计划对系列生成超重核的核反应的激发函数进行计算,对可能合成实验上感兴趣的新元素以及质子数小于118但尚未合成的新核素的反应进行研究，为实验提供理论建议和参考。

In recent years, the theoretical study about the synthesis of super-heavy nuclei(SHN) has been a hot and interesting topic in nuclear physics. The theoretical study in synthesizing the SHN is very important not only to the experimental research but also to the development of the nuclear theory. In this project, the di-nuclear system model with different kinds of dynamical deformations will be developed for investigating the production mechanism of super-heavy nuclei. The fusion probability, mass distributions, charge distributions and the angular distributions for the quasi-fission process in the reaction will be calculated with the improved model, and also the competition between fusion and quasi-fission will be analyzed. The dynamical evolution of the nuclear orientation and the influence of orientation in dynamical process on fusion probability will be investigated. The influence of the excitation energies on the ratio of the neutron emission width to the fission width will be studied in the de-excitation process in this project. And the excitation functions for synthesizing the super-heavy nuclei will be calculated and investigated systematically. Some investigations about the reactions for synthesizing new superheavy elements and some nuclides with proton numbers below 118 which are not produced yet will be carried out and the relative information for synthesizing SHN will be provided for the experimentalists.