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Spin distribution of evaporation residue cross section within a stochastic approach |
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| Authors: | YANG Hong-Wei YE Wei |
| Abstract: | 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 x 1021 S-1 is extracted. |
| Keywords: | spin distribution of evaporation residue cross section pre-saddle viscosity coefficient Langevin equation approach stochastic cross sections residue evaporation distribution nuclear viscosity coefficient validity dissipative fission comparing theoretical experimental data beam Langevin equation particle emission used recently |
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