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Magic numbers for shape coexistence

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Hellenic Nuclear Physics Society   

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Magic numbers for shape coexistence (EN)
Assimakis, I. E.
Mertzimekis, T. J.
Sarantopoulou, S.
Minkov, N.
Martinou, Andriana
Bonatsos, Dennis
Peroulis, S.
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. 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. (EN)
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
proxy–SU(3) (EN)
magic numbers (EN)
Shape coexistence (EN)
Hellenic Nuclear Physics Society
Annual Symposium of the Hellenic Nuclear Physics Society
Oral contributions
Annual Symposium of the Hellenic Nuclear Physics Society
English
2019-04-01
https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/1789
10.12681/hnps.1789
Hellenic Nuclear Physics Society (HNPS) (EN)
2654-0088
2654-007X
Annual Symposium of the Hellenic Nuclear Physics Society; Τόμ. 26 (2018): HNPS2018; 9-16 (EL)
HNPS Advances in Nuclear Physics; Vol. 26 (2018): HNPS2018; 9-16 (EN)
Πνευματική ιδιοκτησία (c) 2019 I. E. Assimakis, D. Bonatsos, A. Martinou, S. Sarantopoulou, S. Peroulis, T. J. Mertzimekis, N. Minkov (EL)



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