Unexpected asymmetry of the charge distribution in the fission of 222,224Th at high excitation energies
| Parent link: | Physical Review C.— , 1970- Vol. 94, iss. 6.— 2016.— [064614, 10 р.] |
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| Autor corporatiu: | |
| Altres autors: | , , , |
| Sumari: | Title screen Using the improved scission-point model, the isotopic trends of the charge distribution of fission fragments are studied in induced fission of even-even Th isotopes. The calculated results are in good agreement with available experimental data. With increasing neutron number the transition from symmetric to asymmetric fission mode is shown to be related to the change of the potential energy surface. The change of the shape of mass distribution with increasing excitation energy is discussed for fissioning ATh nuclei. At high excitation energies, there are unexpected large asymmetric modes in the fission of neutron-deficient Th isotopes considered. |
| Publicat: |
2016
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1103/PhysRevC.94.064614 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653948 |
| Sumari: | Title screen Using the improved scission-point model, the isotopic trends of the charge distribution of fission fragments are studied in induced fission of even-even Th isotopes. The calculated results are in good agreement with available experimental data. With increasing neutron number the transition from symmetric to asymmetric fission mode is shown to be related to the change of the potential energy surface. The change of the shape of mass distribution with increasing excitation energy is discussed for fissioning ATh nuclei. At high excitation energies, there are unexpected large asymmetric modes in the fission of neutron-deficient Th isotopes considered. |
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| DOI: | 10.1103/PhysRevC.94.064614 |