超重新核素的研究进展  

Review on the progress in synthesizing new superheavy elements

作　　者：周勋[1] 支启军[1] 谢娟[1] 龚伦训[1] 

机构地区：[1]贵州师范大学物理与电子科学学院,贵州贵阳550001

出　　处：《贵州师范大学学报（自然科学版）》2009年第2期110-114,共5页Journal of Guizhou Normal University：Natural Sciences

基　　金：国家自然科学基金资助(10865004);贵州省科学技术基金(黔科通J合[2006]2004);贵州省科学技术基金(黔科合J字[2008]2254号)资助

摘　　要：超重核素合成是当前核物理研究的热点。本文简要回顾和介绍了合成超重核素的实验进展、超重核素的理论研究和当前的一些理论研究近况,主要包括各种相对论平均场模型和宏观-微观模型的计算结果,并分析和比较了各种理论模型在描述超重核性质方面的差异。对超重核素的性质做了总结,在此基础上预言了一些超重核素的性质,对比较容易合成的超重核素的实验提出了建议。The studies on the syntheses of new superheavy elements （SHE） are current focus of nuclear physics. In this paper, at first, a review on the experimental researches on the superheavy elements are presented. Then, theoretical models and theoretical researches on SHE are reviewed. The models reviewed here are mainly various mean field models and macroscopic-microscopic models. The differences between the models are discussed. The properties are summarized and some unknown properties are predicated. At last, the optimal nuclei are proposed for future experiment.

关 键 词：超重核 基态性质 形变 

分 类 号：O562.1[理学—原子与分子物理]