Possible approach to the halo size determination from fragmentation reactions
Alkhazov G.D.
PACS: 25.60.+v, 25.70.Mn, 27.20.+n
It is shown that in the distribution of the sum of the observed transverse momenta q of the core-fragment and the halo nucleons in the case of "elastic" break-up of exotic halo-nuclei there should exist a dip at q=0, the width of which may be a measure of the halo size.