Neutron Skin Effects in Mirror Energy Differences: The Case of Mg-23-Na-23

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dc.authoridCederwall, Bo -- 0000-0003-1771-2656; Di Nitto, Antonio -- 0000-0002-9319-366X; Huyuk, Tayfun -- 0000-0003-0597-9767; Gadea, Andres -- 0000-0002-4233-1970; GOTTARDO, Andrea -- 0000-0002-0390-5767; de France, Gilles -- 0000-0002-7439-1759; Clement, Emmanuel -- 0000-0003-1887-717X
dc.contributor.authorBoso, A.
dc.contributor.authorLenzi, Silvia M.
dc.contributor.authorRecchia, Francesco
dc.contributor.authorBonnard, Jèrèmy
dc.contributor.authorZuker, Andrés P.
dc.contributor.authorAydın, Sezgin
dc.contributor.authorBentley, M. A.
dc.contributor.authorCederwall, Bo
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T09:15:14Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T09:15:14Z
dc.date.issued2018
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractEnergy differences between analogue states in the T = 1/2 Mg-23-Na-23 mirror nuclei have been measured along the rotational yrast bands. This allows us to search for effects arising from isospin-symmetrybreaking interactions (ISB) and/or shape changes. Data are interpreted in the shell model framework following the method successfully applied to nuclei in the f(7/2) shell. It is shown that the introduction of a schematic ISB interaction of the same type of that used in the f(7/2) shell is needed to reproduce the data. An alternative novel description, applied here for the first time, relies on the use of an effective interaction deduced from a realistic charge-dependent chiral nucleon-nucleon potential. This analysis provides two important results: (i) The mirror energy differences give direct insight into the nuclear skin; (ii) the skin changes along the rotational bands are strongly correlated with the difference between the neutron and proton occupations of the s(1/2) "halo" orbit.
dc.description.sponsorshipEuropean Union [262010 ENSAR, FP7/2007-2013]
dc.description.sponsorshipThe authors are grateful to the GANIL accelerator team. This work has been financed by the European Union Seventh Framework Program No. FP7/2007-2013 under Grant Agreement No. 262010 ENSAR.
dc.identifier.doi10.1103/PhysRevLett.121.032502
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.issue3en_US
dc.identifier.pmid30085775
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1103/PhysRevLett.121.032502
dc.identifier.urihttps://hdl.handle.net/20.500.12451/4328
dc.identifier.volume121en_US
dc.identifier.wosWOS:000439286800004
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherAmerican Physical Society
dc.relation.ispartofPhysical Review Letters
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleNeutron Skin Effects in Mirror Energy Differences: The Case of Mg-23-Na-23
dc.typeArticle

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