CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Isoscaling behavior in fission dynamics
Ma, YG(马余刚); Wang, K; Cai, XZ(蔡翔舟); Chen, JG; Chen, JH(陈金辉); Fang, DQ(方德清); Guo, W(郭威); Ma, CW; Ma, GL(马国亮); Shen, WQ(沈文庆); Su, QM; Tian, WD; Wei, YB; Yan, TZ; Zhong, C(钟晨); Zhou, XF; Zuo, JX; Ma, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
Source PublicationPHYSICAL REVIEW C
AbstractThe fission processes of Sn-112+Sn-112 and Sn-116+Sn-116 are simulated with the combination of the Langevin equation and the statistical decay model. The masses of two fission fragments are given by assuming the process of symmetric fission or asymmetric fission by Monte Carlo sampling with the Gaussian probability distribution. From the analysis of the isotopic/isotonic ratios of the fission fragments from both reactions, the isoscaling behavior has been observed and investigated in detail. Isoscaling parameters alpha and beta are extracted as a function of the charge number and neutron number, respectively, in different widths of the sampling Gaussian probability distribution. It seems that alpha is sensitive to the width of fission probability distribution of the mass asymmetrical parameter, but beta is not. Both alpha and beta drop with increasing beam energy and reduced friction parameter.
Subject AreaChemistry
Indexed BySCI
Funding Project应物所项目组
WOS IDWOS:000234337400049
Citation statistics
Document Type期刊论文
Corresponding AuthorMa, YG (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Ma, YG,Wang, K,Cai, XZ,et al. Isoscaling behavior in fission dynamics[J]. PHYSICAL REVIEW C,2005,72(6).
APA Ma, YG.,Wang, K.,Cai, XZ.,Chen, JG.,Chen, JH.,...&Ma, YG .(2005).Isoscaling behavior in fission dynamics.PHYSICAL REVIEW C,72(6).
MLA Ma, YG,et al."Isoscaling behavior in fission dynamics".PHYSICAL REVIEW C 72.6(2005).
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