par Descouvemont, Pierre ;Willain, Christiane
Référence Journal of Physics G: Nuclear and Particle Physics, 18, 5, page (99-104)
Publication Publié, 1992
Article révisé par les pairs
Résumé : 6H beta decay towards alpha +d scattering states is investigated in a two-centre potential model. The branching ratio for beta-delayed deuteron emission is found equal to 2.0*10-4. This result strongly overestimates the experimental value (2.8+or-0.5)*10-6. It supports the existence of a neutron halo in 6He.