Introduces an EFT framework relating paramagnetic molecular EDMs to nucleon EDMs, computes the required nuclear matrix elements for BaF via shell model, and derives limits on nucleon EDMs from existing data.
CKM benchmarks for electron EDM experiments
5 Pith papers cite this work. Polarity classification is still indexing.
5
Pith papers citing it
abstract
All current experiments searching for an electron EDM d_e are performed with atoms and diatomic molecules. Motivated by significant recent progress in searches for an EDM-type signal in diatomic molecules with an uncompensated electron spin, we provide an estimate for the expected signal in the Standard Model due to the CKM phase. We find that the main contribution originates from the effective electron-nucleon operator $\bar{e} i\gamma_5 e \bar{N}N$, induced by a combination of weak and electromagnetic interactions at $O(G_F^2\alpha^2)$, and not by the CKM-induced electron EDM itself. When the resulting atomic P,T-odd mixing is interpreted as an {\it equivalent} electron EDM, this estimate leads to the benchmark $d_e^{equiv}(CKM) \sim 10^{-38}$ ecm.
verdicts
UNVERDICTED 5representative citing papers
Vibrational frequencies and electric dipole moments for rovibrational states of AcOCH3+ computed via relativistic coupled cluster and coupled channel methods.
Computes one-loop anomalous dimensions for EDM-generating operators in triplet and 5-plet Majorana fermion models, reporting O(10)% enhancement for triplet and factor greater than 2 for 5-plet.
A new method calculates electric-field-dependent g-factors for the first excited rotational level of RaOCH3 and identifies K-doublet levels with small g-factor differences.
Vibrations affect the axion-mediated long-range interaction in RaOH similarly to short-range scalar-pseudoscalar interactions studied earlier.
citing papers explorer
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Nucleon Electric Dipole Moments in Paramagnetic Molecules through Effective Field Theory
Introduces an EFT framework relating paramagnetic molecular EDMs to nucleon EDMs, computes the required nuclear matrix elements for BaF via shell model, and derives limits on nucleon EDMs from existing data.
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Rovibrational structure and electric dipole moments of the AcOCH$_3$+ ion
Vibrational frequencies and electric dipole moments for rovibrational states of AcOCH3+ computed via relativistic coupled cluster and coupled channel methods.
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Renormalization Effects on Electric Dipole Moments in Electroweakly Interacting Massive Particle Models
Computes one-loop anomalous dimensions for EDM-generating operators in triplet and 5-plet Majorana fermion models, reporting O(10)% enhancement for triplet and factor greater than 2 for 5-plet.
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Electric field dependent g factors of RaOCH$_3$ molecule
A new method calculates electric-field-dependent g-factors for the first excited rotational level of RaOCH3 and identifies K-doublet levels with small g-factor differences.
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$\mathcal{P}$, $\mathcal{T}$-violating axion-mediated interactions in RaOH molecule
Vibrations affect the axion-mediated long-range interaction in RaOH similarly to short-range scalar-pseudoscalar interactions studied earlier.