Analytic description of the fusion and fission processes through compact quasi-molecular shapes
✍ Scribed by G. Royer; C. Normand; E. Druet
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 743 KB
- Volume
- 634
- Category
- Article
- ISSN
- 0375-9474
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✦ Synopsis
Recent studies have shown that the characteristics of the entrance and exit channels through compact quasi-molecular shapes are compatible with the experimental data on fusion, fission and cluster radioactivity when the deformation energy is determined within a generalized liquid drop model. Analytic expressions allowing to calculate rapidly the main characteristics of this deformation path through necked shapes with quasi-spherical ends are presented now; namely formulas for the fusion and fission barrier heights, the fusion barrier radius, the symmetric fission barriers and the proximity energy. (~) 1998 Elsevier Science B.V.