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Magnetic properties of the excited states of 156Gd
- Authors: Usmanov P.N.1, Vdovin A.I.2, Yusupov E.K.1, Nematjonov S.R.1
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Affiliations:
- Namangan Engineering and Technology Institute
- Joint Institute for Nuclear Research, Bogoliubov Laboratory of Theoretical Physics
- Issue: Vol 87, No 8 (2023)
- Pages: 1139-1145
- Section: Articles
- URL: https://jdigitaldiagnostics.com/0367-6765/article/view/654636
- DOI: https://doi.org/10.31857/S0367676523702058
- EDN: https://elibrary.ru/ZCEDUW
- ID: 654636
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Abstract
Theoretical calculations within the framework of a phenomenological model with Coriolis mixing of states of low-lying positive-parity rotational bands were performed for 156Gd. The Coriolis interaction allows to explain the observed non-adiabaticity effects in the properties of the excited states. Reduced probabilities of the M1 transitions B(M1) and multipole mixing coefficients \(\delta ({{E{\text{2}}} \mathord{\left/
{\vphantom {{E{\text{2}}} {M{\text{1}}}}} \right.} {M{\text{1}}}})\) for transitions from vibrational states were calculated. The behavior of the probabilities of M1 transitions from the mixing states as a function of the total angular momentum was studied. The agreement of the theoretical results with experimental data is, in the whole, satisfactory.
About the authors
P. N. Usmanov
Namangan Engineering and Technology Institute
Author for correspondence.
Email: usmanov1956.56@mail.ru
Uzbekistan, 160115, Namangan
A. I. Vdovin
Joint Institute for Nuclear Research, Bogoliubov Laboratory of Theoretical Physics
Email: usmanov1956.56@mail.ru
Russia, 141980, Dubna
E. K. Yusupov
Namangan Engineering and Technology Institute
Email: usmanov1956.56@mail.ru
Uzbekistan, 160115, Namangan
Sh. R. Nematjonov
Namangan Engineering and Technology Institute
Email: usmanov1956.56@mail.ru
Uzbekistan, 160115, Namangan
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