Asymmetry of fission fragment mass distribution for Po and Ir isotopes

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

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Using the improved scission-point model, the mass distributions are calculated for induced fission of several Po and Ir isotopes. The calculated mass distributions and mean total kinetic energies of fission fragments are compared with the existing experimental data. The revealed coexistence of both symmetric and asymmetric modes in the β-delayed fission of At194,196 is in agreement with the experimental observations. The change of the shape of mass distribution with increasing A of fissioning IrA nucleus from asymmetric for Ir185 to symmetric for Ir193 is found.

Original languageEnglish
Article number034620
JournalPhysical Review C - Nuclear Physics
Volume93
Issue number3
DOIs
Publication statusPublished - 25 Mar 2016

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mass distribution
fission
isotopes
fragments
asymmetry
cleavage
kinetic energy
nuclei

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Asymmetry of fission fragment mass distribution for Po and Ir isotopes. / Andreev, A. V.; Adamian, G. G.; Antonenko, N. V.

In: Physical Review C - Nuclear Physics, Vol. 93, No. 3, 034620, 25.03.2016.

Research output: Contribution to journalArticle

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