低温可控核聚变的一种实现方式  

A Way to Achieve Controlled Nuclear Fusion at Low Temperatures

作　　者：陈世浩[1] 陈紫微 

机构地区：[1]东北师范大学物理学院,吉林 长春 [2]北京交通大学电子信息工程学院,北京

出　　处：《核科学与技术》2020年第4期178-182,共5页Nuclear Science and Technology

摘　　要：提出一种低温可控核聚变的实现方式。动能适当的单能质子束或单能氘核束入射到相应的靶核,能够实现质子或氘核与相应的靶核的聚变。例如,入射的单能质子束中质子动能为0.6 MeV,只要质子与靶核锂核75Li聚变概率大于0.041,输入能量利用效率不小于60%,输出能量利用效率不小于80%,则这种低温可控核聚变就有净能量输出。A method of controlled nuclear fusion at low temperatures is proposed. A single energy beam of protons or deuterons with appropriate energy enters into target nuclei such as 73Li, 115B or 63Li, 105B, the fusion of the protons or the deuterons with the corresponding target nuclei can be realized. For example, the proton kinetic energy in the incident single energy proton beam is 0.6 MeV. As long as the fusion probability of a proton in the single energy proton beam and a target nucleus is greater than 0.041, the utilization efficiency of the input energy is not less than 60%, and the utilization efficiency of the output energy is not less than 80%, then this sort of low temperature controlled nuclear fusion will have a net energy to output.

关 键 词：低温可控核聚变 单能质子束 靶核 锂核 

分 类 号：O57[理学—粒子物理与原子核物理]