Abstract
Using the single particle energy spectrum and Bethe's formula for nuclear level density, the mass distribution of fission fragments is calculated for nuclei $^{236}\mathrm{U}$, $^{258}\mathrm{Fm}$, and $^{240}\mathrm{Pu}$, and also for the compound systems $^{84}\mathrm{Kr}$ + $^{238}\mathrm{U}$ and $^{129}\mathrm{Xe}$ + $^{197}\mathrm{Au}$ at different excitation energies. The results are in reasonable agreement with experimental yield curves.RADIOACTIVITY, FISSION Nuclear level density, mass and charge distribution of fission fragments.
Published Version
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