Yamashita, Marcelo Takeshi [UNESP]Frederico, T.Tomio, Lauro2014-05-202014-05-202007-06-15Nuclear Physics A. Amsterdam: Elsevier B.V., v. 790, p. 788C-791C, 2007.0375-9474http://hdl.handle.net/11449/23455We study the trajectory of Efimov states for a trapped three-boson system when the two-body scattering length a is changed. We show that these states follow the route virtual-bound-continuum resonance state when a is varied, respectively, from large positive to negative values. For a < 0, we include the triatomic continuum resonance effect to extend the three-body recombination length for trap temperatures greater than zero. For a > 0, we predict trimer binding energies based on the recombination length and the two-body scattering length.788C-791CengArtigo10.1016/j.nuclphysa.2007.03.027WOS:000248297600157Acesso restrito3740639726545315