超重核^(294)118和^(292)116基态性质的相对论平均场研究  

Study on the Ground Properties of Superheavy Nuclei ^(294)118 and ^(292)116 with Relativistic Mean Field Theory

作　　者：王庭太[1] 王凤歌[1] 张玉广[1] 李红[1] 

机构地区：[1]中原工学院,郑州450007

出　　处：《中原工学院学报》2008年第4期1-2,40,共3页Journal of Zhongyuan University of Technology

基　　金：国家自然科学基金资助项目(50577068)

摘　　要：用形变的相对论平均场理论对超重核294118及292116的性质进行了研究.结果表明,这2个核的基态均是超形变的,而且在核294118中可能存在超形变和近球形的形状共存.With the deformed relativistic mean field theory the properties of the superheavy nuclei ^294 118 and ^292 116 are studied. It is shown that the ground states of the two nuclei are superdeformed. Superdeformation might coexist with nearly spherical deformation in the nuclei ^294 118.

关 键 词：相对论平均场 超重核 结合能 

分 类 号：O571.21[理学—粒子物理与原子核物理]