Study of the role of the spin-orbit strengths on the prediction of the closed shells for superheavy nuclei
Seminars
Low-Energy Nuclear Physics Seminar
Date and Time: Friday, 25 June 2021, at 2:30 PM
Venue: Online conference in Zoom, Bogoliubov Laboratory of Theoretical Physics
Seminar topic: «Study of the role of the spin-orbit strengths on the prediction of the closed shells for superheavy nuclei»
Speaker: A. N. Bezbakh
Abstract:
Using the microscopic-macroscopic approach based on the modified two-center shell model, ground-state shell corrections for even Z superheavy nuclei in the alpha-decay chains containing of A=295-300,302,304, Z=120 and the low-lying one quasiparticle spectra for 251Cf, 243Cm, 255Fm, 243Bk, and 251Es are calculated and compared with available experimental data. The calculations are successful in describing of low-lying spectra and reveal quite strong shell effects at Z = 120-126 and N = 184.