冷熔合反应合成超重元素的进展  

Progress in Superheavy element Syntheses with Cold fusion Reaction

作　　者：张立[1] 

机构地区：[1]中国科学院近代物理研究所,甘肃兰州730000

出　　处：《原子核物理评论》2001年第2期91-95,共5页Nuclear Physics Review

基　　金：国家自然科学基金资助项目 ( 19975 0 5 8) ;国家重点基础研究发展规划 ( G2 0 0 0 0 7740 0)

摘　　要：综述了自提出冷熔合反应作为合成原子序数 Z>1 0 6号超重元素的最主要反应机制以来 ,冷熔合合成超重元素所取得的重大成就及其进展至目前所面临的困惑 .详细介绍了最近国际上围绕 1 1 8号元素合成以及对以冷熔合反应合成 Z>1 1 2号超重元素前景上的争论 .讨论了在我国现有实验条件下 。The great successes of cold fusion reaction which was suggested as the most important production mechanism for superheavy element of Z >106, as the well as the main hot point problems in recent research of superheavy element synthesis are reviewed. Some different opinions around the synthesis of the superheavy element of Z =118 and the further prospect of utilizing cold fusion reactions to the syntheses of superheavy elements of Z >112 are introduced in detail. The probable difficulties are discussed that would be faced if beginning our superheavy element research using cold fusion reactions under recent experimental conditions.

关 键 词：超重元素 冷熔合反应 生成截面 原子核 

分 类 号：O571.4[理学—粒子物理与原子核物理] O571.21[理学—物理]