Work

Spin dynamics of triaxial nuclei with a quasiparticle alignment

Year: 2025

Type: conference-paper

Abstract: The dynamics of nuclei with a triaxial core and a non-axial rigid quasiparticle alignment is described with a Schrödinger equation constructed from a semiclassical formalism. The use of the total angular momentum projection as a continuous variable and the separation of the potential energy allows the interpretation of the spectra in terms of anharmonic wobbling oscillations and tilted axis rotations. The experimental realization of the model is presented for the h11/2 quasiparticle bands of the 133La nucleus, which is found to exhibit a novel tilted-axis wobbling mode of excitation.

Source: EPJ Web of Conferences

DOI: 10.1051/epjconf/202532400003

Authors: Radu Budaca, Andreea-Ioana Budaca

Institutions: Academia Oamenilor de Știință din România, Horia Hulubei National Institute for R and D in Physics and Nuclear Engineering

Language: English

Topic: Nuclear physics research studies

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

Funder: Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii

Award: G762557934