Elsevier, Physics Letters B, 3-4(620), p. 118-124, 2005
DOI: 10.1016/j.physletb.2005.06.032
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The 0(g.s.)(+) -> 2(1)(+) excitation of the neutron-rich nucleus Ne-28 has been investigated via heavy-ion inelastic scattering in reversed kinematics. The B(E2; 0(g.s)(+). -> 2(1)(+)) value was determined to be 132(23) e(2) fm(4), which is smaller than expected from the low excitation energy of the first 2(l)(+) state. A comparison with theoretical predictions suggests that the suppressed collectivity in Ne-28 is characteristic of nuclei lying on the boundary of the 'island of inversion'. (c) 2005 Elsevier B.V. All rights reserved.