Ab initiocalculations of off-diagonal hyperfine interaction in cesium

Publisher Website

1 September 1999

journal article
research article
Published by American Physical Society (APS) in Physical Review A

Vol. 60 (3) , R1741-R1742
https://doi.org/10.1103/physreva.60.r1741

Abstract

We have performed a relativistic many-body calculation of the off-diagonal hyperfine interaction mixing amplitude

M_{hf}

for the

6 s - 7 s

transition in atomic cesium. The ab initio result

M_{hf} = 0.8070 (73) \times 10^{- 5} | μ_{B} / c |

is in excellent agreement with a previous semiempirical value

M_{hf} = 0.8094 (20) \times 10^{- 5} | μ_{B} / c | .

Keywords

This publication has 7 references indexed in Scilit:

Measurement of the $6 S \to 7 S$ Transition Polarizability in Atomic Cesium and an Improved Test of the Standard Model
Physical Review Letters, 1999
Atomic Parity Violation as a Probe of New Physics
Physical Review Letters, 1992
Atomic parity violation as a probe of new physics
Physical Review Letters, 1990
The E2 6S-7S amplitude in Cesium and its importance in a precise calibration of Epv1
Journal de Physique, 1988
Magnetic dipole and electric quadrupole amplitudes induced by the hyperfine interaction in the Cesium 6S-7S transition and the parity violation calibration
Journal de Physique, 1988
Anomalies ofg-Factor in Heavy Atoms
Physica Scripta, 1985
I. Parity violation induced by weak neutral currents in atomic physics
Journal de Physique, 1974