ITP OpenIR  > 理论物理所2011年知识产出
A systematic study of the fission and evaporation residue excitation functions in complete fusion reactions with weakly bound stable nuclei
Zhang, JJ; Wang, CB; Ren, ZZ; Zhang, JJ (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China.
2011
发表期刊NUCLEAR PHYSICS A
ISSN0375-9474
卷号864期号:1页码:128-139
摘要We carry out a systematic study on the fusion fission and evaporation residue excitation functions for the reactions of (6,7)Li, (9)Be, (10,11)B + (209)Bi and (6,9)Li, (9)Be + (208)Pb, in which the projectiles are loosely bound and have low threshold energies against breakup. The fusion cross sections are calculated by the coupled-channel model. The compound nuclei decay are analyzed with the standard statistical model. The fission and evaporation residue excitation functions are well reproduced by our calculations, proving the validity of the standard statistical model in describing the compound nuclei decay in these characteristic reactions. For the compound nuclei with A = 215-220 and Z = 86-88, the liquid drop fission barriers need to be scaled by 0.80-1.02 to reproduce the experimental data. And a decreasing trend of the scaling factor with increasing fissionability parameter Z(2)/(50A) is found. (C) 2011 Elsevier B.V. All rights reserved.
部门归属[Zhang, Jinjuan; Wang, Chengbin; Ren, Zhongzhou] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China; [Ren, Zhongzhou] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; [Ren, Zhongzhou] Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
关键词Heavy-ion Fusion Coulomb Barrier Energies Breakup Collisions Decay
学科领域Physics
资助者National Natural Science Foundation of China [10775068, 10735010, 10975072, 11035001]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20070284016, 20100091110028] ; National Natural Science Foundation of China [10775068, 10735010, 10975072, 11035001]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20070284016, 20100091110028] ; National Natural Science Foundation of China [10775068, 10735010, 10975072, 11035001]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20070284016, 20100091110028] ; National Natural Science Foundation of China [10775068, 10735010, 10975072, 11035001]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20070284016, 20100091110028]
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收录类别SCI
语种英语
资助者National Natural Science Foundation of China [10775068, 10735010, 10975072, 11035001]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20070284016, 20100091110028] ; National Natural Science Foundation of China [10775068, 10735010, 10975072, 11035001]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20070284016, 20100091110028] ; National Natural Science Foundation of China [10775068, 10735010, 10975072, 11035001]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20070284016, 20100091110028] ; National Natural Science Foundation of China [10775068, 10735010, 10975072, 11035001]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20070284016, 20100091110028]
WOS记录号WOS:000293929900006
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被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/14309
专题理论物理所2011年知识产出
通讯作者Zhang, JJ (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China.
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Zhang, JJ,Wang, CB,Ren, ZZ,et al. A systematic study of the fission and evaporation residue excitation functions in complete fusion reactions with weakly bound stable nuclei[J]. NUCLEAR PHYSICS A,2011,864(1):128-139.
APA Zhang, JJ,Wang, CB,Ren, ZZ,&Zhang, JJ .(2011).A systematic study of the fission and evaporation residue excitation functions in complete fusion reactions with weakly bound stable nuclei.NUCLEAR PHYSICS A,864(1),128-139.
MLA Zhang, JJ,et al."A systematic study of the fission and evaporation residue excitation functions in complete fusion reactions with weakly bound stable nuclei".NUCLEAR PHYSICS A 864.1(2011):128-139.
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