Abstract
We study the influence of the rotations and vibrations of the symmetric-top molecule on its effectiveness as a probe for the -violating effects, such as the electron electric dipole moment and the scalar-pseudoscalar electron-nucleon interaction. The corresponding enhancement parameters and are computed for the ground and first excited rovibrational states with different values of the angular momentum component . For the lowest doublet with and the values are and . The results show larger deviation from the equilibrium values than in triatomic molecules.
- Received 11 December 2021
- Accepted 22 February 2022
DOI:https://doi.org/10.1103/PhysRevA.105.032811
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