| Original Articles |
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Possible Way to Synthesize Superheavy Element Z =117 |
FENG Zhao-Qing 1,3;JIN Gen-Ming 1,2;HUANG Ming-Hui1;GAN Zai-Guo1,
WANG Nan4;LI Jun-Qing 1,2 |
| 1Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 2Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator of Lanzhou, Lanzhou 7300003Gesellschaft für Schwerionenforschung mbH (GSI) D-64291 Darmstadt, Germany4School of Physics, Shenzhen University, Shenzhen 518060 |
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| Cite this article: |
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FENG Zhao-Qing, JIN Gen-Ming, HUANG Ming-Hui et al 2007 Chin. Phys. Lett. 24 2551-2554 |
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Abstract 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 248,249Bk in 48Ca induced reactions in 3n
evaporation channels and the reactions 45Sc+246,248Cm in 3n and 4n channels, and the system 51V+244Pu in 3n channel.
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| Keywords:
25.70.Jj
24.10.-i
25.60.Pj
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Received: 24 May 2007
Published: 16 August 2007
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| PACS: |
25.70.Jj
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(Fusion and fusion-fission reactions)
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24.10.-i
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(Nuclear reaction models and methods)
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25.60.Pj
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(Fusion reactions)
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