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Hyperspherical three-body calculation for neutron drip-line nuclei
M A KHAN, S K DUTTA, M K PAL,
Published in IOP PUBLISHING LTD
1998
Volume: 24
   
Issue: 8
Pages: 1519 - 1525
Abstract
The hyperspherical harmonics expansion method is applied to a three-body model of two-neutron halo nuclei. Convergence of the expansion has been ensured. A short-range repulsive part is incorporated in the interaction between the core and the extra-core neutron, to simulate the Pauli principle. Two neutron separation energy, rms radii, correlation factor and halo neutron density distributions have been calculated for 11Li. It is found that the convergence of the two-neutron separation energy is relatively slow, while other quantities reach convergence quickly.
About the journal
JournalData powered by TypesetJournal of Physics G: Nuclear and Particle Physics
PublisherData powered by TypesetIOP PUBLISHING LTD
ISSN0954-3899