1. Viscosity, fission time scale and deformation of Dy-156
- Subjects
DYNAMICS ,EXCITED NUCLEI ,GIANT-DIPOLE RESONANCE ,statistical model calculations ,NEUTRON EMISSION ,QUASI-FISSION ,I-gamma ,(fragment)gamma-coin ,GDR parameters ,deduced fusion-fission time scale ,DY NUCLEI ,HEAVY-ION REACTIONS ,measured E-gamma ,E = 216 ,viscosity ,238 MeV ,FUSION-FISSION ,ANGULAR-MOMENTUM ,GAMMA-RAY DECAY ,Cd-116(Ar-40 ,X) ,compound nucleus features - Abstract
In the fusion-fission reaction Ar-40 + Cd-116 --> Dy-156*, fission, at E-b = 216 MeV and 238 MeV, gamma-rays were measured in coincidence with fission fragments. The interpretation of the gamma-ray spectra is done with the help of a modified version of the statistical-model code CASCADE. The spectra can be reproduced with nuclear viscosities in the range 0.01
- Published
- 1998