Cluster radioactivity in superheavy nuclei
Entity
UAM. Departamento de Física TeóricaPublisher
American Physical SocietyDate
2018-10-24Citation
10.1103/PhysRevC.98.041602
Physical Review C 98.4 (2018): 012707
ISSN
2469-9985 (print); 2469-9993 (online)DOI
10.1103/PhysRevC.98.041602Funded by
This work was partly supported by the Polish National Science Centre under Contracts No. 2016/21/B/ST2/01227 and No. 2017/24/T/ST2/00396. The work of L.M.R. was supported by Spanish Grants No. FPA2015-65929-P MINECO and No. FIS2015-63770-P MINECOProject
Gobierno de España. FPA2015-65929-P; Gobierno de España. FIS2015-63770-PEditor's Version
https://doi.org/10.1103/PhysRevC.98.041602Subjects
Cluster radioactivity; Light nucleus; Decay channel; Fission; FísicaRights
© 2018 American Physical SocietyAbstract
Cluster radioactivity is an exotic nuclear decay observed in actinides where a light nucleus is emitted while the remaining heavy mass residue is the doubly magic Pb208 or a nucleus in its neighborhood. We have investigated this type of decay in heavier nuclei up to Lv (Z=116) within a microscopic theory. It has been found that the cluster radioactivity known in the light actinides may become the dominant decay channel in some superheavy nuclei. This superasymmetric fission channel is distinct from typical asymmetric fission in actinides. We predict a sharp fission fragment mass distribution with the heavy fragment close to Pb208.
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Google Scholar:Warda, M.
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Zdeb, A.
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Robledo Martín, Luis Miguel
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