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Doubly critical character of the N=90 isotones 150Nd, 152Sm, 154Gd, and 156Dy

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Doubly critical character of the N=90 isotones 150Nd, 152Sm, 154Gd, and 156Dy (EN)
Minkov, N.
Lenis, D.
Petrellis, D.
Yotov, P.
Bonatsos, Dennis
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
2019-12-05
The N=90 isotones 150Nd, 152Sm, 154Gd, and 156Dy, which are known to provide the best examples of the X(5) critical point symmetry between quadrupole vibrations [U(5)] and axial quadrupole deformation [SU(3)], are proved to lie on the border between the regions of stable axial octupole deformation and octupole vibrations, described in terms of an Analytic Quadrupole Octupole Axially symmetric (AQOA) model including tunneling effects. (EN)
Annual Symposium of the Hellenic Nuclear Physics Society
English
Hellenic Nuclear Physics Society (HNPS) (EN)
2654-0088
2654-007X
Annual Symposium of the Hellenic Nuclear Physics Society; Τόμ. 14 (2005): HNPS2005; 41-46 (EL)
HNPS Advances in Nuclear Physics; Vol. 14 (2005): HNPS2005; 41-46 (EN)
Πνευματική ιδιοκτησία (c) 2019 Dennis Bonatsos, D. Lenis, N. Minkov, D. Petrellis, P. Yotov (EL)
Hellenic Nuclear Physics Society
Annual Symposium of the Hellenic Nuclear Physics Society



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