g Factor of Lithiumlike Silicon and Calcium: Resolving the Disagreement between Theory and Experiment.

@article{Kosheleva2022gFO,
  title={g Factor of Lithiumlike Silicon and Calcium: Resolving the Disagreement between Theory and Experiment.},
  author={V. P. Kosheleva and Andrey V. Volotka and Dmitry A. Glazov and D. V. Zinenko and Stephan Fritzsche},
  journal={Physical review letters},
  year={2022},
  volume={128 10},
  pages={
          103001
        }
}
The bound-electron g factor is a stringent tool for tests of the standard model and the search for new physics. The comparison between an experiment on the g factor of lithiumlike silicon and the two recent theoretical values revealed the discrepancies of 1.7σ [Glazov et al. Phys. Rev. Lett. 123, 173001 (2019)PRLTAO0031-900710.1103/PhysRevLett.123.173001] and 5.2σ [Yerokhin et al. Phys. Rev. A 102, 022815 (2020)PLRAAN2469-992610.1103/PhysRevA.102.022815]. To identify the reason for this… 

Figures and Tables from this paper

References

SHOWING 1-10 OF 39 REFERENCES

Isotope dependence of the Zeeman effect in lithium-like calcium

Calculations and experiments on the isotope dependence of the Zeeman effect in lithium-like calcium ions and the good agreement between the theoretical predicted recoil contribution and the high-precision g-factor measurements paves the way for a new generation of BS-QED tests.

High-precision measurement of the atomic mass of the electron

A very precise measurement of the magnetic moment of a single electron bound to a carbon nucleus with a state-of-the-art calculation in the framework of bound-state quantum electrodynamics, and the precision of the resulting value for the atomic mass of the electron surpasses the current literature value of the Committee on Data for Science and Technology (CODATA).

Theory of the Anomalous Magnetic Moment of the Electron

The anomalous magnetic moment of the electron a e measured in a Penning trap occupies a unique position among high precision measurements of physical constants in the sense that it can be compared

The electron mass from g-factor measurements on hydrogen-like carbon 12C5+

The electron mass in atomic mass units has been determined with a relative uncertainty of 2.8 × 10 − 11 ?> (Sturm et al 2014 Nature 506 467–70), which represents a 13-fold improvement of the 2010

Some analytic results on the Uehling correction to the g-factor of a bound electron (muon)

We calculate vacuum-polarization corrections to the g-factor of a bound electron in the ground state of a hydrogenlike atom. The result is found in a closed analytic form for an arbitrary value of

Vacuum polarization in a hydrogen-like relativistic atom: g factor of a bound electron

The contribution of vacuum polarization to the g factor of a bound electron is considered for the ground state of a hydrogen-like atom. A final expression for the correction is obtained in terms of

Quantum Theory of Angular Momentum

Containing basic definitions and theorems as well as relations, tables of formulas and numerical tables which are essential for applications to many physical problems, the book is useful for

TOPICAL REVIEW: The use of basis splines in theoretical atomic physics

The use of basis sets formed from B-splines in non-relativistic and relativistic atomic calculations is described.