Manifestations of nuclear CP-violation in ThO molecule

Abstract

Investigations of CP violation in hadron sector may be done using measurements in the ThO molecule. Recent measurements in this molecule improved the limit on electron EDM by an order of magnitude. Another time reversal (T) and parity (P) violating effect in ${}^{229}$ThO is induced by the nuclear magnetic quadrupole moment. We have performed nuclear and molecular calculations to express this effect in terms of the strength constants of T,P-odd nuclear forces, neutron EDM, QCD vacuum angle $\theta$, quark EDM and chromo-EDM.

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Cited by in corpus (26)

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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
• Theoretical study of HfF${}^{+}$ cation to search for the T,P-odd interactions
• Study of the scalar-pseudoscalar interaction in the francium atom
• Theoretical study of ${}^{173}$YbOH to search for the nuclear magnetic quadrupole moment
• TaN molecule as a candidate to search for New physics
• Enhanced effect of CP-violating nuclear magnetic quadrupole moment in HfF${}^{+}$ molecule
• Actinide and lanthanide molecules to search for strong CP-violation
• TaO${}^{+}$, a Candidate Molecular Ion in Search of Physics Beyond the Standard Model
• Evaluation of CP-violation in HfF${}^{+}$
• Zeeman interaction in ${}^3{\Delta }_1$ state of HfF${}^{+}$ to search for the electron electric-dipole-moment
• Many body study of $g$-factor in boron-like argon
• 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
• Relativistic coupled-cluster study of BaF in search of $\mathcal{C}\mathcal{P}$ violation
• Magnetic hyperfine structure of the ground-state doublet in highly charged ions ${}^{229}$Th${}^{89+,87+}$ and the Bohr-Weisskopf effect
• 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
• Role of electron-correlation in the $\mathcal{P},\mathcal{T}$-odd effects of CdH: A relativistic coupled-cluster investigation
• Enhanced Schiff and magnetic quadrupole moments in deformed nuclei and their connection to the search for axion dark matter
• $\mathcal{P}$,$\mathcal{T}$-odd energy shifts of the ${}^{173}$YbOH
• Isotopologue-selective laser cooling of molecules
• Effect of the neutron quadrupole distribution in the TaO${}^{+}$ cation
• HfF${}^{+}$ as a candidate to search for the nuclear weak quadruple moment