Possible Way to Synthesize Superheavy Element Z=117
Possible Way to Synthesize Superheavy Element Z=117作者机构：Institute of Modern Physics Chinese Academy of Sciences Lanzhou 730000 Center of Theoretical Nuclear Physics National Laboratory of Heavy Ion Accelerator of Lanzhou Lanzhou 730000 Gesellschaft fiir Schwerionenforschung mbH (GSI) D-64291 Darmstadt Germany School of Physics Shenzhen University Shenzhen 518060
出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)
年 卷 期：2007年第24卷第9期
页 面：2551-2554页
核心收录：
学科分类：07[理学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0704[理学-天文学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学]
基 金：Supported by the National Natural Science Foundation of China under Grant Nos 10475100 and 10505016 the Knowledge Innovation Project of the Chinese Academy of Sciences under Grant Nos KJCX2-SW-N17 and KJCX-SYW-N2 and the Major State Basic Research Development Program of China under Grant No 2007CB815000
主 题：PRODUCTION CROSS-SECTIONS DINUCLEAR-SYSTEM MODEL HEAVY-ION COLLISIONS COLD-FUSION NUCLEI MECHANISM
摘 要：Within the framework of the dinuclear system model, the production of superheavy element Z = 117 in possible projectile-target combinations is analysed systematically. The calculated results show that the production cross sections are strongly dependent on the reaction systems. Optimal combinations, corresponding excitation energies and evaporation channels are proposed, such as the isotopes^248.249 Bk in ^48 Ca induced reactions in 3n evaporation channels and the reactions ^45Sc＋246.248Cm in 3n and 4n channels, and the system ^51 V＋ 244pu in 3n channel.
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