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dc.contributor.authorSahoo, B. K-
dc.contributor.authorDas, B. P-
dc.identifier.citationPhysical Review A, Vol. 86, No. 2, 022506en
dc.description.abstractThree different measurements have been reported for the ground-state quadrupole polarizability in singly ionized barium (Ba+) which disagree with each other. Our calculation of this quantity using the relativistic coupled-cluster method disagrees with two of the experimental values and is within the error bars of the other. We discuss the issues related to the accuracy of our calculations and emphasize the need for further experiments to measure the quadrupole polarizability for this state and/or the 5D states.en
dc.publisherAmerican Physical Societyen
dc.rights© American Physical Societyen
dc.subjectElectric and magnetic momentsen
dc.subjectOscillator strengthsen
dc.subjectPolarizabilities and other atomic and molecular propertiesen
dc.subjectExcitation energies and lifetimesen
dc.titleBa+ quadrupole polarizabilities: theory versus experimenten
Appears in Collections:IIAP Publications

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