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Mirror Energy Differences at Large Isospin Studied through Direct Two-Nucleon Knockout

Davies, P.J.; Bentley, M.A.; Henry, T.W.; Simpson, Edward; Gade, A; Lenzi, S.M.; Baugher, T.; Bazin, D.; Berryman, J.S.; Bruce, A M; Diget, C. Aa

Description

The first spectroscopy of excited states in Ni52 (Tz=-2) and Co51 (Tz=-3/2) has been obtained using the highly selective two-neutron knockout reaction. Mirror energy differences between isobaric analogue states in these nuclei and their mirror partners are interpreted in terms of isospin nonconserving effects. A comparison between large-scale shell-model calculations and data provides the most compelling evidence to date that both electromagnetic and an additional isospin nonconserving...[Show more]

dc.contributor.authorDavies, P.J.
dc.contributor.authorBentley, M.A.
dc.contributor.authorHenry, T.W.
dc.contributor.authorSimpson, Edward
dc.contributor.authorGade, A
dc.contributor.authorLenzi, S.M.
dc.contributor.authorBaugher, T.
dc.contributor.authorBazin, D.
dc.contributor.authorBerryman, J.S.
dc.contributor.authorBruce, A M
dc.contributor.authorDiget, C. Aa
dc.date.accessioned2015-12-10T22:56:16Z
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/1885/60175
dc.description.abstractThe first spectroscopy of excited states in Ni52 (Tz=-2) and Co51 (Tz=-3/2) has been obtained using the highly selective two-neutron knockout reaction. Mirror energy differences between isobaric analogue states in these nuclei and their mirror partners are interpreted in terms of isospin nonconserving effects. A comparison between large-scale shell-model calculations and data provides the most compelling evidence to date that both electromagnetic and an additional isospin nonconserving interactions for J=2 couplings, of unknown origin, are required to obtain good agreement. � 2013 American Physical Society.
dc.publisherAmerican Physical Society
dc.rightsAuthor/s retain copyright
dc.sourcePhysical Review Letters
dc.subjectKeywords: Isospin; Knockout reactions; Mirror energy differences; Nonconserving; Atomic physics; Physics; Mirrors
dc.titleMirror Energy Differences at Large Isospin Studied through Direct Two-Nucleon Knockout
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume111
dc.date.issued2013
local.identifier.absfor020202 - Nuclear Physics
local.identifier.ariespublicationu4155331xPUB526
local.type.statusPublished Version
local.contributor.affiliationDavies, P.J., University of York
local.contributor.affiliationBentley, M.A., University of York
local.contributor.affiliationHenry, T.W., University of York
local.contributor.affiliationSimpson, Edward, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationGade, A, Michigan State University
local.contributor.affiliationLenzi, S.M., INFN, Laboratori Nazionali di Legnaro
local.contributor.affiliationBaugher, T., Michigan State University
local.contributor.affiliationBazin, D., Michigan State University
local.contributor.affiliationBerryman, J.S., Michigan State University
local.contributor.affiliationBruce, A M, University of Brighton
local.contributor.affiliationDiget, C. Aa, University of York
local.bibliographicCitation.issue072501
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage5
local.identifier.doi10.1103/PhysRevLett.111.072501
dc.date.updated2016-02-24T10:39:17Z
local.identifier.scopusID2-s2.0-84882566627
dcterms.accessRightsOpen Access
CollectionsANU Research Publications

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