| 非全熔合反应裂变角分布 |
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| 引用本文： | 刘国兴,陈克良,于暹,戴光曦.非全熔合反应裂变角分布[J].中国物理 C,1997,21(9):777-782. |
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| 作者姓名： | 刘国兴 陈克良 于暹 戴光曦 |
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| 作者单位： | 中国科学院近代物理研究所 |
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| 摘 要： | 采用核固体径迹探测器测量了16O+159Tb、16O+197)Au和16O+209Bi反应碎片角分布,扣除中等质量碎片(IMF)的贡献,用过渡态统计模型(TSM)和单个自旋标准理论拟合实验的裂变角分布,提取裂变核的自旋. 讨论了它随质心系入射能量的变化.
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| 关 键 词： | 非完全熔合裂变 跟随裂变 裂变核自旋 |
Fission Angular Distributions for the Incomplete Fusion Reactions |
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| Liu,Guoxin,Chen,Keliang,Yu,Xian,Dai,Guangxi.Fission Angular Distributions for the Incomplete Fusion Reactions[J].High Energy Physics and Nuclear Physics,1997,21(9):777-782. |
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| Authors: | Liu Guoxin Chen Keliang Yu Xian Dai Guangxi |
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| Abstract: | The fragment angular distributios for 16O 159Tb, 16O 197Au and 16O 209Bireactions have been measured by the solid state track detctors. After subtraction ofthe contribution of intermediate mass fragment (IMF), the fission angular distributionshave been fitted by the transitional state statistical model (TSM)and the single spinstandard theory to extract the spins of the fission nuclei. The relation between spinsand bombarding energies is discussed. |
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| Keywords: | incomplete fusion fission sequential fission fission nuclei spin |
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