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      https://www.ias.ac.in/article/fulltext/pram/085/03/0415-0421

    • 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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