Verification of g-factors for lead monofluoride ground state, PbF

Abstract

We report the results of our theoretical study and analysis of earlier experimental data for the g-factor tensor components of the ground ${}^2{\Pi }_{1/2}$ state of free PbF radical. The values obtained both within the relativistic coupled-cluster method combined with the generalized relativistic effective core potential approach and with our fit of the experimental data from [R.J. Mawhorter, B.S. Murphy, A.L. Baum, T.J. Sears, T. Yang, P.M. Rupasinghe, C.P. McRaven, N.E. Shafer-Ray, L.D. Alphei, J.-U. Grabow, Phys. Rev. A 84, 022508 (2011); A. Baum, B.S. thesis, Pomona College, 2011]. The obtained results agree very well with each other but contradict the previous fit performed in the cited works. Our final prediction for g-factors is $G_{\parallel }=0.081(5)$, $G_{\perp }=-0.27(1)$.

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• Theoretical study of ThF${}^{+}$ in the search for T,P-violation effects: Effective state of a Th atom in ThF${}^{+}$ and ThO compounds
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• TaN molecule as a candidate to search for New physics

Cited by in corpus (10)

• Combined 4-component and relativistic pseudopotential study of ThO for the electron electric dipole moment search
• Theoretical study of HfF${}^{+}$ cation to search for the T,P-odd interactions
• Study of the scalar-pseudoscalar interaction in the francium atom
• Enhanced effect of CP-violating nuclear magnetic quadrupole moment in HfF${}^{+}$ molecule
• Search for parity and time reversal violating effects in HgH: Relativistic coupled-cluster study
• Many body study of $g$-factor in boron-like argon
• Electron-nucleus scalar-pseudoscalar interaction in PbF: Z-vector study in the relativistic coupled-cluster framework
• Electric-field-dependent $g$ factor for the ground state of lead monofluoride, PbF
• HfF${}^{+}$ as a candidate to search for the nuclear weak quadruple moment
• A survey of nuclear quadrupole deformation in order to estimate the nuclear MQM and its relative contribution to the atomic EDM