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《Nuclear Physics Review》 2004-03
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Systematic Study of Ground State Properties of Super Heavy Nuclei

ZHANG Hong-fei~(2) , ZUO Wei~(1, 2), Soojae Im~(2), ZHOU Xiao-hong~(2), LI Jun-qing~(1, 2) (1 Research Center of Nuclear Theory of National Laboratory of Heavy Ion Accelerator of Lanzhou, Lanzhou 730000, China; 2 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China)  
The calculated data by the Finite Range Droplet Model (FRDM) for the ground state properties of super-heavy nuclear isotope chains from Z=101 to Z=130 are analyzed in a global systematic way. Some quantities of the super-heavy nuclei which lie on the line of stability agains fission, such as the mean binding energy, deformation, single and double proton separation energy, as well as the α decay energy indicate the existence of the shell closure positions at Z=108, 114 and 126 and N=162, 180 and 196. It has been pointed out that further investigation on the nuclear data at and after Z=127 is very much necessaty.
【Key Words】: Finite-Range Droplet Model line of stability against fission mean binding energy proton separation energy α decay energy
【Fund】: 国家自然科学基金资助项目(10175082;10235020;10235030);; 国家重大基础研究发展规划资助项目(G2000 0774 07);; 中国科学院知识创新工程重点方向项目(KJCX2 SW-No2);; 中国科学院百人计划资助项目;; 科技部重大前期研究专项基金资助项目(2001CCB01200;2002CCB01200);; 德国DFG基金会资助项目~~
【CateGory Index】: O571.6
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