Unexpected asymmetry of the charge distribution in the fission of Th 222,224 at high excitation energies

H. Paşca, A. V. Andreev, G. G. Adamian, N. V. Antonenko

Результат исследований: Материалы для журналаСтатья

11 Цитирования (Scopus)

Аннотация

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 ThA nuclei. At high excitation energies, there are unexpected large asymmetric modes in the fission of neutron-deficient Th isotopes considered.

Язык оригиналаАнглийский
Номер статьи064614
ЖурналPhysical Review C - Nuclear Physics
Том94
Номер выпуска6
DOI
СостояниеОпубликовано - 27 дек 2016

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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