Fission approach to cluster radioactivity

Fission approach to cluster radioactivity

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 286 Fl. The...

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Veröffentlicht in:Pramāṇa 2015-09, Vol.85 (3), p.415-421
Hauptverfasser: POENARU, D N, GHERGHESCU, R A
Format: Artikel
Sprache:eng
Schlagworte:
Astronomy
Astrophysics and Astroparticles
Observations and Techniques
Physics
Physics and Astronomy
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Zusammenfassung: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 286 Fl. 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.
ISSN:0304-4289
0973-7111
DOI:10.1007/s12043-015-1056-y