From N=2Z in $^{60}$Ca to N=Z in $^{80}$Zr: Connecting the driplines

We present Large Scale Shell Model calculations using the effective interaction LNPS, which reproduce nicely the experimental data available in the N=40 island of deformation. We deal as well with the triple (shape?) coexistence in the low energy spectrum of (68)Ni, showing that the highly deformed...

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Detalles Bibliográficos
Autores principales: Poves, A, Nowacki, F, Sieja, K, Zuker, A P, Lenzi, S M
Lenguaje:eng
Publicado: 2015
Materias:
Nuclear Physics - Theory
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/580/1/012007
http://cds.cern.ch/record/2158934
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author Poves, A
Nowacki, F
Sieja, K
Zuker, A P
Lenzi, S M
author_facet Poves, A
Nowacki, F
Sieja, K
Zuker, A P
Lenzi, S M
author_sort Poves, A
collection CERN
description We present Large Scale Shell Model calculations using the effective interaction LNPS, which reproduce nicely the experimental data available in the N=40 island of deformation. We deal as well with the triple (shape?) coexistence in the low energy spectrum of (68)Ni, showing that the highly deformed band based upon the excited 0(+) state at 2627 keV is in fact the doorway to the island. The onset of prolate quadrupole collectivity and shape coexistence in the heavy N=Z nuclei, is explained by means of the realizations of the pseudo plus quasi SU3 symmetry, with special emphasis on the shape mixing in the ground state of (72) Kr.
id oai-inspirehep.net-1344268
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
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spelling oai-inspirehep.net-13442682019-09-30T06:29:59Zdoi:10.1088/1742-6596/580/1/012007http://cds.cern.ch/record/2158934engPoves, ANowacki, FSieja, KZuker, A PLenzi, S MFrom N=2Z in $^{60}$Ca to N=Z in $^{80}$Zr: Connecting the driplinesNuclear Physics - TheoryWe present Large Scale Shell Model calculations using the effective interaction LNPS, which reproduce nicely the experimental data available in the N=40 island of deformation. We deal as well with the triple (shape?) coexistence in the low energy spectrum of (68)Ni, showing that the highly deformed band based upon the excited 0(+) state at 2627 keV is in fact the doorway to the island. The onset of prolate quadrupole collectivity and shape coexistence in the heavy N=Z nuclei, is explained by means of the realizations of the pseudo plus quasi SU3 symmetry, with special emphasis on the shape mixing in the ground state of (72) Kr.oai:inspirehep.net:13442682015
spellingShingle Nuclear Physics - Theory
Poves, A
Nowacki, F
Sieja, K
Zuker, A P
Lenzi, S M
From N=2Z in $^{60}$Ca to N=Z in $^{80}$Zr: Connecting the driplines
title From N=2Z in $^{60}$Ca to N=Z in $^{80}$Zr: Connecting the driplines
title_full From N=2Z in $^{60}$Ca to N=Z in $^{80}$Zr: Connecting the driplines
title_fullStr From N=2Z in $^{60}$Ca to N=Z in $^{80}$Zr: Connecting the driplines
title_full_unstemmed From N=2Z in $^{60}$Ca to N=Z in $^{80}$Zr: Connecting the driplines
title_short From N=2Z in $^{60}$Ca to N=Z in $^{80}$Zr: Connecting the driplines
title_sort from n=2z in $^{60}$ca to n=z in $^{80}$zr: connecting the driplines
topic Nuclear Physics - Theory
url https://dx.doi.org/10.1088/1742-6596/580/1/012007
http://cds.cern.ch/record/2158934
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AT zukerap fromn2zin60catonzin80zrconnectingthedriplines
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