Calculation of parity nonconserving amplitude and other properties of Ra+

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.

10 pages

References in corpus (9)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Relativistic many-body calculations of electric-dipole matrix elements, lifetimes and polarizabilities in rubidium
• Testing the Standard Model by precision measurement of the weak charges of quarks
• Relativistic coupled-cluster single-double method applied to alkali-metal atoms
• Breit Interaction and Parity Non-conservation in Many-Electron Atoms
• Excitation energies, polarizabilities, multipole transition rates, and lifetimes of ions along the francium isoelectronic sequence
• Investigations of Ra${}^{+}$ properties to test possibilities of new optical frequency standards
• Theoretical study of lifetimes and polarizabilities in Ba+
• Electric Quadrupole Moments of Metastable States of Ca+, Sr+, and Ba+

Cited by in corpus (33)

• Search for New Physics with Atoms and Molecules
• Revisiting parity non-conservation in cesium
• Development of a configuration-interaction + all-order method for atomic calculations
• Parity and Time-Reversal Violation in Atomic Systems
• Parity-violating interactions of cosmic fields with atoms, molecules, and nuclei: Concepts and calculations for laboratory searches and extracting limits
• Precision Measurement Method for Branching Fractions of Excited P1/2 States Applied to 40Ca+
• Magnetic dipole and electric quadrupole moments of the 229Th nucleus
• Optical Mass Spectrometry of Cold ${\mathrm{RaOH}}^{+}$ and ${{\mathrm{RaOCH}}_3}^{+}$
• Comparative studies of dipole polarizabilities in Sr${}^{+}$, Ba${}^{+}$ and Ra${}^{+}$ and their applications to optical clocks
• Approaching meV level for transition energies in the radium monofluoride molecule RaF and radium cation Ra${}^{+}$ by including quantum-electrodynamics effects
• Calculation of nuclear-spin-dependent parity nonconservation in s-d transitions of Ba${}^{+}$, Yb${}^{+}$ and Ra${}^{+}$ ions
• Parity nonconservation in Fr-like actinide and Cs-like rare-earth-metal ions
• Radium Ion Optical Clock
• Nuclear-spin-dependent parity nonconservation in s-d_5/2 and s-d_3/2 transitions
• Laser Cooling of Radium Ions
• Double core polarization contribution to atomic PNC and EDM calculations
• Forbidden M1 and E2 transitions in monovalent atoms and ions
• Compilation of spectroscopic data of Radium (Ra I and Ra II)
• Parity Nonconservation in Odd-isotopes of Single Trapped Atomic Ions
• The hyperfine anomaly in heavy atoms and its role in precision atomic searches for new physics
• Enhanced spin-dependent parity non-conservation effect in the $7s{}^2{S}_{1/2}\to 6d{}^2{D}_{5/2}$ transition in Fr: A possibility for unambiguous detection of nuclear anapole moment
• Isotope Shifts of the $6d{}^2$D${}_{3/2}$ - $7p{}^2$P${}_{1/2}$ Transition in Trapped Short-Lived ${}^{209-214}$Ra${}^{+}$
• Electric dipole transition amplitudes for atoms and ions with one valence electron
• Dispersion coefficients for the interactions of the alkali and alkaline-earth ions and inert gas atoms with a graphene layer
• Comment on "New physics constraints from atomic parity violation in 133-Cs"
• Measurements of electric quadrupole transition frequencies in ${}^{226}$Ra${}^{+}$
• Resolving all-order method convergence problems for atomic physics applications
• Measurement of the $7p{}^2{P}_{3/2}$ state branching fractions in ${\mathrm{Ra}}^{+}$
• Direct measurement of the $7s{}^2{S}_{1/2}\to$ $7p{}^2{P}_{3/2}$ transition frequency in ${}^{226}$Ra${}^{+}$
• Measurement of the Ra${}^{+}$ $7p$ ${}^2{P}_{3/2}$ state lifetime
• Theoretical characterisation of the barium II and radium II ions
• Lifetimes of the Metastable $6\mathrm{d}{}^2{\mathrm{D}}_{5/2}$ and $6\mathrm{d}{}^2{\mathrm{D}}_{3/2}$ States of Ra${}^{+}$
• Spectroscopy of electric dipole and quadrupole transitions in ${}^{224}$Ra${}^{+}$