Weakly bound atomic trimers in ultracold traps
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Data
2003-09-01
Autores
Yamashita, Marcelo Takeshi [UNESP]
Frederico, T.
Tomio, Lauro [UNESP]
Delfino, A.
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Resumo
The scaling dependence of the recombination parameter as a function of the ratio between the energies of the atomic dimer and the most excited trimer states was derived. The scaling function tends to a unversal function in the limit of zero-range interaction or infinite scattering length. This paper reports on how one can obtain the trimer binding energy of a trapped atomic system, from the three-body recombination rate and the corresponding two-body scattering length.
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Palavras-chave
Binding energy, Electron resonance, Elementary particles, Molecular dynamics, Rubidium compounds, Atomic trimers, Trimer bound state energies, Ultracold traps, Atomic physics
Como citar
Physical Review A - Atomic, Molecular, and Optical Physics, v. 68, n. 3, 2003.