A simple explanation of the sign and magnitude of quadrupole moments in even-A Fe,Zn, Cd,Te and Hg isotopes |
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Authors: | G. Alaga V. Paar V. Lopac |
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Affiliation: | 1. The Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark;2. Institute “Rudjer Bo?kovi?”, Zagreb and University of Zagreb, Zagreb, Yugoslavia |
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Abstract: | Coupling valence-shell protons (cluster) to the vibrational field gives the sign and magnitude of quadrupole moments in Fe, Zn, Cd, Te and Hg as a consequence of the shell structure. Competition of contributions of the available valence proton configurations determines the sign and magnitude of the quadrupole moment of two-proton clusters. The field-induced polarization effect always leads to an enhancement of the cluster quadrupole moment. |
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