Электронный каталог

Статья

Arsenyev, N.N.
Properties of the Low-Energy Spectra in Neutron-Rich &sup(72,74,76)Zn Isotopes / N.N.Arsenyev, E.V.Mardyban, A.P.Severyukhin, T.M.Shneidman. – Text : electronic // Nuclear Physics A. – 2026. – Vol. 1071. – P. 123396. – URL: https://doi.org/10.1016/j.nuclphysa.2026.123396. – Bibliogr.: 34.

Calculations using a five-dimensional collective Hamiltonian have been performed to describe the low-energy spectra and electromagnetic transitions of the neutron-rich &sup(72,74,76)Zn isotopes. The parameters for this analysis were derived from constrained self-consistent relativistic mean-field calculations. Reasonable agreement is found between calculated and experimental excitation energies and the key 𝐵(𝐸2) branching ratios for the yrast states in these nuclei. The calculated 𝐵(𝐸2) values generally align closely with the measured results. The analysis of the energies of yrast states and the 𝐵(𝐸2) branching ratios shows that the studied Zn isotopes exhibit distinctive properties characteristic for nuclei with significant triaxiality.



Спец.(статьи,препринты) = С 341 а - Различные модели ядер$
Спец.(статьи,препринты) = С 341.2в - Уровни ядер
ОИЯИ = ОИЯИ (JINR)2026