Abstract
Three-body correlations in the dissociation of two-neutron halo nuclei are explored using a technique based on intensity interferometry and Dalitz plots. This approach provides for the combined treatment of both the n-n and core-n interactions in the exit channel. As an example, the breakup of Be-14 into Be-12 + n + n by Pb and C targets has been analyzed and the halo n-n separation extracted. Evidence for a finite delay between the emission of the neutrons in the reaction on the C target was observed and is attributed to Be-13 resonances populated in sequential breakup.
Original language | English |
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Pages (from-to) | 061301(R) (5pg) |
Journal | Physical Review C |
Volume | 64 |
DOIs | |
Publication status | Published - 1 Jan 2001 |