SciELO - Scientific Electronic Library Online

 
 número49Modificación del hR3 con DOTA-NHS. Marcaje con 90Y y biodistribuciónAcondicionamiento de las fuentes de radio 226 en Cuba índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Artigo

Indicadores

  • Não possue artigos citadosCitado por SciELO

Links relacionados

  • Não possue artigos similaresSimilares em SciELO

Compartilhar


Nucleus

versão impressa ISSN 0864-084X

Resumo

BELLO GARROTE, Frank; AGUILERA FERNANDEZ, Javier  e  RODRIGUEZ HOYOS, Oscar. Alpha decay half-lives of superheavy nuclei in the WKB approximation. Nucleus [online]. 2011, n.49, pp. 33-39. ISSN 0864-084X.

ABSTRACT Alpha decay half-lives of superheavy nuclei are obtained in the context of barrier penetration theory built with the use of Coulomb and proximity potentials, taking into account the quadrupole deformations of nuclei. It is estimated from a classical viewpoint, a possible maximum value of the angular momentum of alpha particles emitted from odd and odd-odd nuclei. Masses and deformations of nuclei are obtained from the macro-microscopic method, with the use of the twocenter shell model. Alpha-decay half-lives are compared with recent experimental results

Palavras-chave : alpha decay; transactinide elements; half life; WKB approximation; potentials; ODD-ODD nuclei.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )

 

Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License