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arXiv · 0901.4195

Calculation of parity nonconserving amplitude and other properties of Ra+

Rupsi Pal·Dansha Jiang·M. S. Safronova·U. I. Safronova
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Abstract

We have calculated parity nonconserving 7s - 6d_{3/2} amplitude E_PNC in 223Ra+ using high-precision relativistic all-order method where all single and double excitations of the Dirac-Fock wave functions are included to all orders of perturbation theory. Detailed study of the uncertainty of the parity nonconserving (PNC) amplitude is carried out; additional calculations are performed to estimate some of the missing correlation corrections. A systematic study of the parity conserving atomic properties, including the calculation of the energies, transition matrix elements, lifetimes, hyperfine constants, quadrupole moments of the 6d states, as well as dipole and quadrupole ground state polarizabilities, is carried out. The results are compared with other theoretical calculations and available experimental values.

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Rupsi Pal, Dansha Jiang, M. S. Safronova, U. I. Safronova. 2009-01-27. Calculation of parity nonconserving amplitude and other properties of Ra+. https://doi.org/10.1103/physreva.79.062505

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