The European Physical Journal D

Ab initio dipole polarizabilities and quadrupole moments of the lowest excited states of atomic Yb

Alexei A. Buchachenko

Published Dec 3, 2010• 21 citations

Publisher

DOI: 10.1140/epjd/e2010-10413-7

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The European Physical Journal DDec 6, 200636 citations

Experimental constraints on the polarizabilities of the 6s2 1S0 and 6s6p 3P0o states of Yb

K. Beloy

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Electron Impact Induced Excited-State to Excited-State Transitions in Yb

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Magic wavelengths for the 6 s 2 1 S 0 – 6 s 6 p 3 P 1 o transition in ytterbium atom

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Abstract The static and dynamic electric dipole polarizabilities of the 6 s 2 1 S 0 and 6 s 6 p 3 P 1 o states of Yb are calculated by using the relativistic ab initio method. Focusing on the red detuning region to the 6 s 2 1 S 0 – 6 s 6 p 3 P 1 o transition, we find two magic wavelengths at 1035.7(2) and 612.9(2) nm for the 6 s 2 1 S 0 – 6 s 6 p 3 P 1 o , M J = 0 transition and three magic wavelengths at 1517.68(6), 1036.0(3) and 858(12) nm for the 6 s 2 1 S 0 – 6 <mm

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Radiative lifetimes of Yb i Yb ii excited states

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Collisions of trapped ions with ultracold atoms in [YbRb]+systems

H D L Lamb, John Goold, J F McCann +2 more

We investigate the ultracold, elastic-scattering of a trapped atom and a trapped ion. The low-energy potential surfaces of the [ 174 Yb− 87 Rb] + are estimated and the polarizability and higher-order multipole coefficients are obtained from ab initio calculations. The polarizability of the Ytterbium atom is well reproduced and the scattering length is estimated. The excited-state Yb + -Rb system is analysed in detail with a view to applications in hybrid ion-atom traps.

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The European Physical Journal D

Ab initio dipole polarizabilities and quadrupole moments of the lowest excited states of atomic Yb

Alexei A. Buchachenko

Published Dec 3, 2010• 21 citations

Publisher

DOI: 10.1140/epjd/e2010-10413-7

Related papers

Interactions of lanthanide atoms: Comparative ab initio study of YbHe, Yb 2 and TmHe, TmYb potentials

Alexei A. Buchachenko, Grzegorz Chałasiński, Małgorzata M. Szczęśniak

The European Physical Journal DDec 6, 200636 citations

Experimental constraints on the polarizabilities of the 6s2 1S0 and 6s6p 3P0o states of Yb

K. Beloy

We utilize accurate experimental data available in the literature to yield bounds on the polarizabilities of the ground and first-excited states of atomic Yb. For the $6{s}^{2}{\phantom{\rule{0.16em}{0ex}}}^{1}\phantom{\rule{-0.16em}{0ex}}{S}_{0}^{}$ ground state, we find the polarizability $\ensuremath{\alpha}$ to be constrained to $134.4<\ensuremath{\alpha}\ensuremath{\le}144.2$ in atomic units while for the $6s6p{\phantom{\rule{0.16em}{0ex}}}^{3}\phantom{\rule{-0.16em}{0ex}}{P}_{0}^{o}$ excited state, we find $280.1<\ensuremath{\alpha}\ensuremath{\le}289.9$. The uncertainty in each of these values is 1.0. These constraints provide a valuable check for ab initio and semiempirical methods used to compute polarizabilities and other related properties in Yb.We utilize accurate experimental data available in the literature to yield bounds on the polarizabilities of the ground and first-excited states of atomic Yb. For the $6{s}^{2}{\phantom{\rule{0.16em}{0ex}}}^{1}\phantom{\rule{-0.16em}{0ex}}{S}_{0}^{}$ ground state, we find the polarizability $\ensuremath{\alpha}$ to be constrained to $134.4<\ensuremath{\alpha}\ensuremath{\le}144.2$ in atomic units while for the $6s6p{\phantom{\rule{0.16em}{0ex}}}^{3}\phantom{\rule{-0.16em}{0ex}}{P}_{0}^{o}$ excited state, we find $280.1<\ensuremath{\alpha}\ensuremath{\le}289.9$. The uncertainty in each of these values is 1.0. These constraints provide a valuable check for ab initio and semiempirical methods used to compute polarizabilities and other related properties in Yb.

arXiv:1208.0558Physical Review AAug 28, 201219 citations

Electron Impact Induced Excited-State to Excited-State Transitions in Yb

Jeff Hein, P W Zetner

Bulletin of the American Physical SocietyJun 8, 20070 citations

Magic wavelengths for the 6 s 2 1 S 0 – 6 s 6 p 3 P 1 o transition in ytterbium atom

Zhi-Ming Tang, Yanmei Yu, Jun Jiang +1 more

arXiv:1712.08888Journal of Physics B Atomic Molecular and Optical PhysicsMay 1, 20188 citations

Radiative lifetimes of Yb i Yb ii excited states

Kiril B. Blagoev, V. A. Komarovskii, N. P. Penkin

OptSpNov 1, 19782 citations

Collisions of trapped ions with ultracold atoms in [YbRb]+systems

H D L Lamb, John Goold, J F McCann +2 more

Journal of Physics Conference SeriesNov 5, 20120 citations

We utilize accurate experimental data available in the literature to yield bounds on the polarizabilities of the ground and first-excited states of atomic Yb. For the

6{s}^{2}{\phantom{\rule{0.16em}{0ex}}}^{1}\phantom{\rule{-0.16em}{0ex}}{S}_{0}^{}

ground state, we find the polarizability $\ensuremath{\alpha}$ to be constrained to $134.4<\ensuremath{\alpha}\ensuremath{\le}144.2$ in atomic units while for the

6s6p{\phantom{\rule{0.16em}{0ex}}}^{3}\phantom{\rule{-0.16em}{0ex}}{P}_{0}^{o}

excited state, we find $280.1<\ensuremath{\alpha}\ensuremath{\le}289.9$. The uncertainty in each of these values is 1.0. These constraints provide a valuable check for ab initio and semiempirical methods used to compute polarizabilities and other related properties in Yb.