https://doi.org/10.1140/epja/s10050-023-01223-0
Regular Article - Theoretical Physics
Polarization effects on the rotational gyromagnetic ratio and magnetic dipole moments of 175,177,177mYb
Physics Department, Sakarya University, 54187, Sakarya, Turkey
Received:
30
August
2023
Accepted:
12
December
2023
Published online:
31
December
2023
The measured ground- and isomeric-state magnetic moments of 175,177Yb have been theoretically investigated for the first time using the method based on the Quasiparticle Phonon Nuclear Model (QPNM). In this method, spin-polarization is produced through interaction between the magnetic dipole (M1) excitations of the core and the odd particle. It provides a quenched spin gyromagnetic factor whose magnitude depends on the density of 1+ levels in the core. gR factors, one of the essential inputs of the magnetic moment calculations, have been computed with a newly developed approach. The predictions of theory for the magnetic moments are in excellent agreement with experimental data.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
