Stochastic variational approach applied to 2, 3 and 4 alpha particles

Ventura, Daneele S.; Yamashita, Marcelo Takeshi

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/24204

Title:

Stochastic variational approach applied to 2, 3 and 4 alpha particles

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

0094-243X

Abstract:

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.

Issue Date:

1-Jan-2011

Citation:

Xxxiii Brazilian Workshop on Nuclear Physics. Melville: Amer Inst Physics, v. 1351, p. 4, 2011.

Time Duration:

4

Publisher:

Amer Inst Physics

Keywords:

few-body systems
alpha particles
SVM

Source:

http://dx.doi.org/10.1063/1.3608937

URI:

http://hdl.handle.net/11449/24204

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/24204

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