Open AccessРасчет -=SUP=-179-=/SUP=-HfF-=SUP=-+-=/SUP=- для поиска эффектов нарушения пространственной четности и временной инвариантности
Author(s) -
И.П. Курчавов,
А.Н. Петров
Publication year - 2021
Publication title -
optika i spektroskopiâ
Language(s) - English
Resource type - Journals
eISSN - 2782-6694
pISSN - 0030-4034
DOI - 10.21883/os.2021.07.51072.1936-21
Subject(s) - quadrupole , hyperfine structure , atomic physics , magnetic dipole , physics , dipole , magnetic moment , ground state , electron , nuclear magnetic moment , moment (physics) , field (mathematics) , magnetic field , electron magnetic dipole moment , chemistry , nuclear physics , condensed matter physics , quantum mechanics , mathematics , pure mathematics
For the 3Δ1 electronic state of the 179Hf 19F+ ion the energy shifts of the hyperfine structure sublevels of the ground rotational state due to the interaction of the electron electric dipole moment (eEDM) and magnetic quadrupole moment (MQM) of the 179Hf nucleus with internal electromagnetic field of the cation were calculated. A feature of eEDM and MKM search experiments on 179Hf 19F+ is the use of rotating external fields, which complicates the calculations and makes them more relevant. Experiments need to know energy levels structure in order to populate them, and knowledge of the g-factors of the levels will allow suppressing a number of systematic errors, related with incomplete control of the magnitude of the used magnetic field. Therefore, the corresponding calculations are also were held. Our calculations can be used to plan an experiment with a cation 179HfF+and interpretation of the obtained data.