Ytterbium monohydroxide is a promising molecule in the search for new physics. It is well known that levels of opposite parity, separated by energy split, the so-called l-doublets, define the experimental electric field strength required for molecule polarization. In addition, in our previous paper [Phys. Rev. A 105, L050801 (2022)], we have shown that the value of l-doubling directly influences the sensitivity of linear triatomic molecules toward the -odd effects. In our work [J. Chem. Phys. 155, 164301 (2021)], we have calculated the value of l-doubling for YbOH molecules with the approximation of fixed O–H bond length. Taking the importance of this property into account, in the present study, we consider the additional degree of freedom corresponding to ligand (OH) deformation.
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21 October 2022
Research Article|
October 21 2022
Impact of ligand deformation on the -violation effects in the YbOH molecule
Anna Zakharova
;
Anna Zakharova
a)
(Formal analysis, Investigation, Software)
1
St. Petersburg State University
, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
2
Petersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre “Kurchatov Institute,”
1, mkr. Orlova roshcha, Gatchina 188300, Russia
a)Author to whom correspondence should be addressed: zakharova.annet@gmail.com
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Alexander Petrov
Alexander Petrov
b)
(Formal analysis, Investigation, Software)
1
St. Petersburg State University
, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
2
Petersburg Nuclear Physics Institute named by B.P. Konstantinov of National Research Centre “Kurchatov Institute,”
1, mkr. Orlova roshcha, Gatchina 188300, Russia
Search for other works by this author on:
a)Author to whom correspondence should be addressed: zakharova.annet@gmail.com
b)
Electronic mail: petrov_an@pnpi.nrcki.ru
J. Chem. Phys. 157, 154310 (2022)
Article history
Received:
August 16 2022
Accepted:
September 18 2022
Citation
Anna Zakharova, Alexander Petrov; Impact of ligand deformation on the -violation effects in the YbOH molecule. J. Chem. Phys. 21 October 2022; 157 (15): 154310. https://doi.org/10.1063/5.0121110
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