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Modified Woods--Saxon Potential for Heavy-Ion Fusion Reaction |
| TIAN Jun-Long1;WANG Ning2;LI Zhu-Xia 1,3,4 |
| 1China Institute of Atomic Energy, Beijing 1024132Institute for Theoretical Physics at Justus-Liebig-University, D-35392 Giessen, Germany3Institute of Theoretical Physics, Chinese Academic of Sciences, Beijing 1000804Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000 |
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| Cite this article: |
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TIAN Jun-Long, WANG Ning, LI Zhu-Xia 2007 Chin. Phys. Lett. 24 905-908 |
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Abstract A modified Woods--Saxon (MWS) potential is proposed for describing nucleus-nucleus interaction based on the Skyrme energy-density functional approach. Fusion barriers for a large number of fusion reactions from light to heavy systems can be described well with this potential. The suitable incident energies for fusion reactions leading to superheavy nuclei are also explored. It seems to us that the MWS potential is useful for selecting the suitable incident energies for fusion reactions for producing super-heavy nuclei.
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| Keywords:
25.70.-z
24.10.-i
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Received: 28 December 2006
Published: 26 March 2007
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| PACS: |
25.70.-z
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(Low and intermediate energy heavy-ion reactions)
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24.10.-i
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(Nuclear reaction models and methods)
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