Isoscaling of the fission fragments with Langevin equation
Isoscaling of the fission fragments with Langevin equation
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DOI：
10.1088/0256-307x/22/1/016
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发表时间：
2004-10
影响因子：
3.5
通讯作者：
W. Kun;Yu-Gang Ma;Yi-Bin Wei;X. Cai;Jin-Gen Chen;De-Qing Fang;Guo Wei;Guo-Liang Ma;Wen-Qing Shen;Wen-Dong Tian;Zhong Chen;Xing-Fei Zhou
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文献类型：
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作者：
W. Kun;Yu-Gang Ma;Yi-Bin Wei;X. Cai;Jin-Gen Chen;De-Qing Fang;Guo Wei;Guo-Liang Ma;Wen-Qing Shen;Wen-Dong Tian;Zhong Chen;Xing-Fei Zhou
用Langevin方程模拟了112Sn + 112Sn和116Sn + 116Sn的裂变过程。假设裂变过程为对称裂变或非对称裂变，采用高斯概率抽样，给出了裂变碎片的质量分布。对两种反应的裂变碎片分析都观察到等标度行为，等标度参数α似乎对裂变几率宽度和束流能量敏感。
The Langevin equation is used to simulate the fission process of 112Sn + 112Sn and 116Sn + 116Sn. The mass distribution of the fission fragments are given by assuming the process of symmetric fission or asymmetric fission with the Gaussian probability sampling. The isoscaling behaviour has been observed from the analysis of fission fragments of both the reactions, and the isoscaling parameter α seems to be sensitive to the width of fission probability and the beam energy.