TY - JOUR AU - Assimakis, I. E. AU - Bonatsos, Dennis AU - Martinou, Andriana AU - Sarantopoulou, S. AU - Peroulis, S. AU - Mertzimekis, T. J. AU - Minkov, N. PY - 2019/04/01 Y2 - 2024/03/29 TI - Magic numbers for shape coexistence JF - HNPS Advances in Nuclear Physics JA - HNPS Adv Nucl Phys VL - 26 IS - 0 SE - Oral contributions DO - 10.12681/hnps.1789 UR - https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/1789 SP - 9-16 AB - <span lang="EL">The increasing deformation in atomic nuclei leads to the change of the classical magic numbers (2,8,20,28,50,82…) which dictate the arrangement of nucleons in complete shells. The magic numbers of the three-dimensional harmonic oscillator (2,8,20,40,70,…) emerge at deformations around ε=0.6</span><span lang="EL">. At lower deformations the two sets of magic numbers antagonize, leading to shape coexistence. A quantitative investigation is performed using the usual Nilsson model wave functions and the recently introduced proxy–SU(3) scheme.</span> ER -