Naslov
Structure of even-even cadmium isotopes from the beyond-mean-field interacting boson model

Autori
Nomura, K. ; Jolie, J.

Izvornik
Physical review. C (2469-9985) 98 (2018), 2; 024303-024303

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Nuclear Structure

Sažetak
The structure of even-even 108–116Cd isotopes is investigated based on the self-consistent mean-field approach. By mapping the quadrupole-(β, γ) deformation energy surface, obtained from the constrained self-consistent mean-field calculations with a choice of the Skyrme force and pairing property, onto the Hamiltonian of the interacting boson model with configuration mixing, the strength parameters of the Hamiltonian are determined. The low-lying excitation spectra and electric quadrupole and monopole transition rates for the considered Cd nuclei are computed by the resultant Hamiltonian, and are compared in detail with the experimental data. Our semimicroscopic prediction identifies several intruder states as suggested empirically, and overall, provides a reasonable qualitative description of the experimental energy levels and transition rates.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA