Related papers: $\mathcal{P}$, $\mathcal{T}$-violating axion mediated interactions in RaOH molecule

$\mathcal{P}$, $\mathcal{T}$-violating axion mediated interactions in RaOH molecule

URL: http://arxiv.org/abs/2505.08667v1
Date: Tue, 13 May 2025 15:29:39 GMT
Title: $\mathcal{P}$, $\mathcal{T}$-violating axion mediated interactions in RaOH molecule
Authors: Anna Zakharova,
Abstract summary: The impact of vibrations on the axion-mediated electron-nucleon interaction in the molecule is similar to the impact on the short-range electron-nucleon scalar-pseudoscalar interaction studied earlier.<n>Our results imply that the impact of the vibrations on the axion-mediated electron-nucleon interaction in the molecule is similar to the impact on the short-range electron-nucleon scalar-pseudoscalar interaction studied earlier.
Score: 0.0
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: If axion simultaneously has the scalar couplings to the nucleons and pseudo-scalar couplings to the electrons, they may mediate a $\mathcal{P}$, $\mathcal{T}$ violating interaction between the electronic shell and nuclei in the molecules. The polyatomic molecule RaOH, which is considered as a promising platform for the $\mathcal{P}$, $\mathcal{T}$ violation searches, is studied for its sensitivity to such interactions. Due to the long-range nature (on molecular scales) of the axion-mediated interaction, it is interesting whether the enhancement parameter would be sensitive to the vibration of the molecule. Our results imply that the impact of the vibrations on the axion-mediated electron-nucleon interaction in the molecule is similar to the impact on the short-range electron-nucleon scalar-pseudoscalar interaction studied earlier.

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