New determination of the Nuclear Quadrupole Moments of In isotopes

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dc.creatorErrico, L. A.
dc.creatorWeissmann, M.
dc.creatorRenteria, M.
dc.date2004-08-05
dc.date.accessioned2026-07-07T05:37:22Z
dc.date.available2026-07-07T05:37:22Z
dc.descriptionWe present here a new determination of the quadrupole moment Q of hyperfine-probe-nuclei states of three different In isotopes: the 5+ 192 keV excited state of 114In (probe for Nuclear Orientation experiments), the 9/2+ ground state of 115In (Nuclear Magnetic and Nuclear Quadrupole Resonance probe) and the 3/2+ 659 keV excited state of 117In (Perturbed-Angular-Correlations probe). These nuclear quadrupole values were determined by comparing experimental nuclear-quadrupole frequencies with the electric-field-gradient tensor (EFG) calculated at In sites in metallic Indium within the Density-Functional Theory. These accurate ab initio calculations were performed with the WIEN97.10 implemenattion of the Full-Potential Linearized-Augmented Plane-Wave method. The obtained results for the quadrupole moments [Q(114In) = -0.14(1) b; Q(115In) = -0.77(1) b; Q(117In) = 0.59(1) b] are in clear discrepancy with those reported in the literature [Q(114In) = +0.14(6) b; Q(115In) = +0.861(45) b; Q(117In) = 0.64(4) b].
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/nucl-ex/0408005
dc.identifierhttp://arxiv.org/abs/nucl-ex/0408005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/81278
dc.subjectNuclear Experiment
dc.subjectMaterials Science
dc.titleNew determination of the Nuclear Quadrupole Moments of In isotopes
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