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 Vol. 32; no. 3; pp. 182 - 185
Main Author	杨宏伟叶巍
Format	Journal Article
Language	English
Published	IOP Publishing 01.03.2008 Department of Physics, Southeast University, Nanjing 210096, China
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 spin distribution of evaporation residue cross section pre-saddle viscosity coefficient Langevin equation
Online Access	Get full text
ISSN	1674-1137 0254-3052 2058-6132
DOI	10.1088/1674-1137/32/3/004

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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.
Bibliography:	O571.432 11-5641/O4 spin distribution of evaporation residue cross section； pre-saddle viscosity coefficient； Langevinequation
ISSN:	1674-1137 0254-3052 2058-6132
DOI:	10.1088/1674-1137/32/3/004