欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
计算了核对称轴不同相对取向时的熔合位垒．基于双核模型观念，考虑了熔合与准裂变的竞争，通过数值法求解主方程，计算了^75Ge＋^208Ph，^48Ca＋^244Pu核对称轴不同相对取向对熔合概率的影响，探索了最有利于超重元素合成的弹靶相对取向．取向不同时，对熔合反应的影响较大，计算结果表明弹靶碰撞为腰对腰时，更有利于发生熔合反应．
英文摘要：
Fusion harriers have been calculated for different orientations of the axial symmetry axis of deformed projectile-and target- nucleus. Using the concept of dinuclear system, considering the strong competition between fusion and quasifission processes, by solving the master equation numerically to calculate the fusion probability of superheavy nuclei, we have estimated the dependence of the fusion probabilities for ^76 Ge ＋ ^208 Pb and 4^8 Ca ＋ ^244 Pu on the orientation angles of the symmetry axis of projectile-and target-nucleus, which shows that belly-belly is the most favorable orientation for synthesizing superheavy nuclei.
同期刊论文项目
同项目期刊论文
期刊信息
位置：