Stochastic variational approach applied to 2, 3 and 4 alpha particles
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Data
2011-01-01
Autores
Ventura, Daneele S. [UNESP]
Yamashita, Marcelo Takeshi [UNESP]
Título da Revista
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Editor
Amer Inst Physics
Resumo
A stochastic variational method is applied to calculate the binding energies and root-mean-square radii of 2, 3 and 4 alpha particles using an S-wave Ali-Bodmer potential. The results agree with other calculations. We discuss the application of the present method to study the universality in weakly-bound three and four-body systems in the context of ultracold atomic traps.
Descrição
Palavras-chave
few-body systems, alpha particles, SVM
Como citar
Xxxiii Brazilian Workshop on Nuclear Physics. Melville: Amer Inst Physics, v. 1351, p. 4, 2011.