论文标题
亚胆融合反应
Sub-barrier fusion reactions
论文作者
论文摘要
Niels Bohr在1936年提出了复合核的概念，以解释在慢速中子偏离原子核中观察到的狭窄共振。复合核是一个具有较长寿命的亚稳态状态，其中所有自由度都处于某种热平衡状态。融合反应定义为通过合并两个原子核形成这种化合物核的反应。在这里，简短描述了关闭库仑屏障的重型离子融合反应。这包括：（i）融合过程的概述，（ii）核结构与融合之间的强烈相互作用，（iii）融合和多维/多颗粒量子隧道隧道，以及（iv）超高元件的融合。
The concept of compound nucleus was proposed by Niels Bohr in 1936 to explain narrow resonances observed in scattering of a slow neutron off atomic nuclei. A compound nucleus is a metastable state with a long lifetime, in which all the degrees of freedom are in a sort of thermal equilibrium. Fusion reactions are defined as reactions to form such compound nucleus by merging two atomic nuclei. Here a short description of heavy-ion fusion reactions at energies close the Coulomb barrier is presented. This includes: (i) an overview of a fusion process, (ii) a strong interplay between nuclear structure and fusion, (iii) fusion and multi-dimensional/multi-particle quantum tunneling, and (iv) fusion for superheavy elements.
