Pairing anti-halo effect

Abstract

We discuss pairing correlations in weakly bound neutron rich nuclei, by using the coordinate-space Hartree-Fock-Bogolyubov approach which allows to take properly into account the coupling to particle continuum. We show that the additional pairing binding energy acts against a development of an infinite rms radius, even in situations when an l=0 single-particle orbital becomes unbound.

10 RevTeX pages, 3 EPS figures

References in corpus (2)

• Nuclear Skins and Halos in the Mean-Field Theory
• Continuum effects for the mean-field and pairing properties of weakly bound nuclei

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