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Structure of exotic three-body systems

T. Frederico, M. T. Yamashita, A. Delfino, Lauro Tomio

nucl-tharXiv:nucl-th/0511080

Abstract

The classification of large halos formed by two identical particles and a core is systematically addressed according to interparticle distances. The root-mean-square distances between the constituents are described by universal scaling functions obtained from a renormalized zero-range model. Applications for halo nuclei, 11Li and 14Be, and for atomic 4He3 are briefly discussed. The generalization to four-body systems is proposed.

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