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    • Keywords


      Cluster decay; alpha decay; spontaneous fission; lifetimes.

    • Abstract


      Fission theory is used to explain 𝛼 decay. Also, the analytical superasymmetric fission (ASAF) model is successfully employed to make a systematic search and to predict, with other models, cluster radioactivity. The macroscopic–microscopic method is illustrated for the superheavy nucleus 286Fl. Then a few results of the theoretical approach of 𝛼 decay (ASAF, UNIV and semFIS models), cluster decay (ASAF and UNIV) and spontaneous fission dynamics are described with Werner–Wheeler and cranking inertia. UNIV denotes universal curve and semFIS the fission-based semiempirical formula.

    • Author Affiliations


      D N Poenaru1 R A Gherghescu1

      1. Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH), P.O. Box MG-6, 077125 Magurele-Bucharest, Romania
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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