Evaluation of CP-violation in HfF${}^{+}$

Abstract

CP violation effects produced by the nuclear magnetic quadrupole moment (MQM), electron electric dipole moment (EDM) and scalar$-$pseudoscalar nucleus$-$electron neutral current (SP) interaction in ${}^{177}$Hf${}^{19}$F${}^{+}$ and ${}^{179}$Hf${}^{19}$F${}^{+}$ are calculated. The role of the hyperfine interaction is investigated. It is shown that the MQM shift can be distinguished from the electron EDM and SP ones due to the implicit dependence of MQM shift on the hyperfine sublevel. The MQM effect is expressed in terms of the proton (EDM), QCD vacuum angle $\theta$ and quark chromo-EDMs.

References in corpus (18)

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• Time-reversal symmetry violation in molecules induced by nuclear magnetic quadrupole moments
• Precision Spectroscopy of Polarized Molecules in an Ion Trap
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• Manifestations of nuclear CP-violation in ThO molecule
• Enhanced effect of CP-violating nuclear magnetic quadrupole moment in HfF${}^{+}$ molecule
• TaN molecule as a candidate to search for New physics
• Hyperfine and Zeeman interactions of the $a(1){[}^3{\Sigma }_1^{+}]$ state of PbO
• Zeeman interaction in ${}^3{\Delta }_1$ state of HfF${}^{+}$ to search for the electron electric-dipole-moment
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Cited by in corpus (10)

• Theoretical study of ${}^{173}$YbOH to search for the nuclear magnetic quadrupole moment
• Sensitivity of the YbOH molecule to $\mathcal{P}$,$\mathcal{T}$-odd effects in the external electric field
• Search for CP-violating nuclear magnetic quadrupole moment using the LuOH${}^{+}$ cation
• Laser-coolable AcOH${}^{+}$ ion for $\mathcal{C}\mathcal{P}$-violation searches
• Enhanced Schiff and magnetic quadrupole moments in deformed nuclei and their connection to the search for axion dark matter
• Accurate Evaluation of $\mathcal{P}$,$\mathcal{T}$-odd Faraday Effect in Atoms of Xe and Hg
• $\mathcal{P}$,$\mathcal{T}$-odd energy shifts of the ${}^{173}$YbOH
• $\mathcal{P}$, $\mathcal{T}$-odd Faraday rotation in intracavity absorption spectroscopy with molecular beam as a possible way to improve the sensitivity of the search for the time reflection noninvariant effects in nature
• HfF${}^{+}$ as a candidate to search for the nuclear weak quadruple moment
• Nuclear Electric Quadrupole Moment-Induced Parity Doubling in Molecules for Symmetry-Violation Searches