Spin distribution of evaporation residue cross section within a stochastic approach

The Langevin equation including particle emission was used to reproduce the recently measured spin distribution of evaporation residue cross sections in the reaction ^16O＋^184W at beam energies of 84, 92, 100, 108, 116 and 120 MeV. By comparing the theoretical calculations with the experimental data...

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Bibliographic Details
Published in:Chinese physics C 2008-03, Vol.32 (3), p.182-185
Main Author: 杨宏伟 叶巍
Format: Article
Language:English
Subjects:
朗之万方程
粘性系数
自旋分布
蒸发残渣横截面
随机方法
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Summary:The Langevin equation including particle emission was used to reproduce the recently measured spin distribution of evaporation residue cross sections in the reaction ^16O＋^184W at beam energies of 84, 92, 100, 108, 116 and 120 MeV. By comparing the theoretical calculations with the experimental data, the validity of the stochastic approach to dissipative fission is verified. Moreover, a pre-saddle nuclear viscosity coefficient of 5×10^21 s^-1 is extracted.
ISSN:1674-1137
0254-3052
2058-6132
DOI:10.1088/1674-1137/32/3/004