Electric quadrupole moment of the $4d ^{2}D_{5/2}$ state in $^{88}Sr^{+}$ and its role in an optical frequency standard

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dc.creatorSur, Chiranjib
dc.creatorLatha, K. V. P.
dc.creatorChaudhuri, Rajat K.
dc.creatorDas, B. P.
dc.creatorMukherjee, D.
dc.date2005-07-28
dc.date2005-08-02
dc.date.accessioned2026-07-07T05:55:36Z
dc.date.available2026-07-07T05:55:36Z
dc.descriptionThe electric quadrupole moment for the $4d ^2D_{5/2}$ state of $\mathrm{^{88}Sr^+}$, one of the most important candidates for an optical clock, has been calculated using the relativistic coupled-cluster theory. The result of the calculation is presented and the important many-body contributions are highlighted. The calculated electric quadrupole moment is $(2.94\pm0.07)ea_{0}^{2}$, where $a_{0}$ is the Bohr radius and $e$ the electronic charge while the measured value is $(2.6\pm0.3)ea_{0}^{2}$. This is so far the most accurate determination of the electric quadrupole moment for the above mentioned state.
dc.descriptionRevtex, 4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/physics/0507199
dc.identifierhttp://arxiv.org/abs/physics/0507199
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/87295
dc.subjectAtomic Physics
dc.subjectComputational Physics
dc.titleElectric quadrupole moment of the $4d ^{2}D_{5/2}$ state in $^{88}Sr^{+}$ and its role in an optical frequency standard
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