Enhanced effect of CP-violating nuclear magnetic quadrupole moment in HfF${}^{+}$ molecule

Abstract

HfF${}^{+}$ cation is a very promising system to search for the electron electric dipole moment (EDM), and corresponding experiment is carried out by E. Cornell group. Here we theoretically investigate the cation to search for another T,P-odd effect -- the nuclear magnetic quadrpole moment (MQM) interaction with electrons. We report the first accurate ab initio relativistic electronic structure calculations of the molecular parameter $W_M$=0.494 $\frac{10^{33}\mathrm{Hz}}{e{\mathrm{cm}}^2}$ that is required to interpret the experimental data in terms of the MQM of Hf nucleus. For this we have implemented and applied the combined Dirac-Coulomb(-Gaunt) and relativistic effective core potential approaches to treat electron correlation effects from all of the electrons and to take into account high-order correlation effects using the coupled cluster method with single, double, triple and noniterative quadruple cluster amplitudes, CCSDT(Q). We discuss interpretation of the MQM effect in terms of the strength constants of T,P-odd nuclear forces, proton and neutron EDM, QCD parameter $\theta$ and quark chromo-EDM.

References in corpus (30)

• Order of Magnitude Smaller Limit on the Electric Dipole Moment of the Electron
• Electric dipole moments as probes of new physics
• Violations of fundamental symmetries in atoms and tests of unification theories of elementary particles
• Reduced Limit on the Permanent Electric Dipole Moment of ${}^{199}$Hg
• Unraveling models of CP violation through electric dipole moments of light nuclei
• Candidate molecular ions for an electron electric dipole moment experiment
• Time-reversal symmetry violation in molecules induced by nuclear magnetic quadrupole moments
• Prospects for an electron electric dipole moment search in metastable ThO and ThF${}^{+}$
• Precision Spectroscopy of Polarized Molecules in an Ion Trap
• Combined 4-component and relativistic pseudopotential study of ThO for the electron electric dipole moment search
• Theoretical study of ThO for the electron electric dipole moment search
• Ab initio study of radium monofluoride, RaF, as a candidate to search for P- and T,P- violation effects
• Theoretical study of thorium monoxide for the electron electric dipole moment search, II: Electronic properties of $H^3{\Delta }_1$ in ThO
• Towards the electron EDM search: Theoretical study of HfF+
• Theoretical study of ThF${}^{+}$ in the search for T,P-violation effects: Effective state of a Th atom in ThF${}^{+}$ and ThO compounds
• Broadband velocity modulation spectroscopy of HfF^+: towards a measurement of the electron electric dipole moment
• Concept of effective states of atoms in compounds to describe properties determined by the densities of valence electrons in atomic cores
• Relativistic coupled cluster calculations of spectroscopic and chemical properties for element 120
• Zeeman interaction in ThO $H^3{\Delta }_1$ for the electron EDM search
• Study of the scalar-pseudoscalar interaction in the francium atom
• Towards the search of electron electric dipole moment: correlation calculations of the P,T-violation effect in the Eu${}^{++}$ cation
• Optical Spectroscopy of Tungsten Carbide for Uncertainty Analysis in Electron Electric Dipole Moment Search
• Towards the search of T,P-odd interactions in lead monofluoride, PbF
• Manifestations of nuclear CP-violation in ThO molecule
• TaN molecule as a candidate to search for New physics
• Centrifugal correction to hyperfine structure constants in the ground state of lead monofluoride, PbF
• Calculation of the parity and time reversal violating interaction in ^{225}RaO
• TaN, a molecular system for probing $\mathcal{P},\mathcal{T}$-violating hadron physics
• State-specific detection of trapped HfF${}^{+}$ by photodissociation
• Verification of g-factors for lead monofluoride ground state, PbF

Cited by in corpus (25)

• Electric Dipole Moments of the Atoms, Molecules, Nuclei and Particles
• A precision measurement of the electron's electric dipole moment using trapped molecular ions
• Theoretical study of HfF${}^{+}$ cation to search for the T,P-odd interactions
• Enhanced $\mathcal{P},\mathcal{T}$-violating nuclear magnetic quadrupole moment effects in laser-coolable molecules
• Theoretical study of ${}^{173}$YbOH to search for the nuclear magnetic quadrupole moment
• Evaluation of CP-violation in HfF${}^{+}$
• The role of QED effects in transition energies of heavy-atom alkaline earth monofluoride molecules: a theoretical study of Ba${}^{+}$, BaF, RaF and E120F
• Zeeman interaction in ${}^3{\Delta }_1$ state of HfF${}^{+}$ to search for the electron electric-dipole-moment
• Time reversal violating Magnetic Quadrupole Moment in heavy deformed nuclei
• Search for CP-violating nuclear magnetic quadrupole moment using the LuOH${}^{+}$ cation
• Laser-coolable AcOH${}^{+}$ ion for $\mathcal{C}\mathcal{P}$-violation searches
• Searches for exotic spin-dependent interactions with spin sensors
• Relativistic coupled-cluster study of BaF in search of $\mathcal{C}\mathcal{P}$ violation
• $\mathcal{T},\mathcal{P}$-odd effects in the LuOH${}^{+}$ cation
• Relativistic coupled-cluster investigation of parity (P) and time-reversal (T) symmetry violations in HgF
• Enhanced Magnetic Quadrupole Moments in Nuclei with Octupole Deformation and their CP-violating effects in molecules
• Enhanced nuclear spin dependent parity violation effects using the 199HgH molecule
• Role of electron-correlation in the $\mathcal{P},\mathcal{T}$-odd effects of CdH: A relativistic coupled-cluster investigation
• Refined theoretical values of field and mass isotope shifts in thallium to extract charge radii of Tl isotopes
• Refined nuclear magnetic dipole moment of rhenium: ${}^{185}$Re and ${}^{187}$Re
• Parity and time-reversal symmetry violation in diatomic molecules: LaO, LaS and LuO
• Effect of the neutron quadrupole distribution in the TaO${}^{+}$ cation
• Atomic and molecular transitions induced by axions via oscillating nuclear moments
• HfF${}^{+}$ as a candidate to search for the nuclear weak quadruple moment
• Ultracold high-spin $\Sigma$-state polar molecules for new physics searches