Phys. Rev. C 60, 024316 (1999) [5 pages]Quadrupole moment of the Jπ=7- isomer in 130CeReceived 1 April 1999; published 23 July 1999 The quadrupole interaction of the 7- 2454 keV isomeric state in 130Ce with the electric field gradient of a polycrystalline metallic tin lattice has been investigated by the time-differential perturbed angular distribution method. A quadrupole coupling constant νQ=71(4) MHz has been determined, leading to a quadrupole moment value |Q|=1.77(21) eb. The result gives support to the description of the 7- isomeric state by a high-K two-neutron configuration involving Nilsson orbitals from the h11/2 and g7/2 states. A mean value of K=6.0(2) has been deduced. © 1999 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevC.60.024316
DOI:
10.1103/PhysRevC.60.024316
PACS:
21.10.Ky, 21.10.Tg, 27.60.+j
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