Degeneracy at 1871 keV in [superscript 112]Cd and implications for neutrinoless double electron capture

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dc.creator Austin, Roby Anne Elizabeth, 1974-
dc.creator Green, K. L.
dc.creator Garrett, P. E.
dc.creator Ball, G. C.
dc.creator Bandyopadhyay, D. S.
dc.creator Colosimo, S.
dc.creator Cross, D.
dc.creator Demand, G. A.
dc.creator Grinyer, G. F.
dc.creator Hackman, G.
dc.date.accessioned 2015-03-09T17:48:50Z
dc.date.available 2015-03-09T17:48:50Z
dc.date.issued 2009-09
dc.identifier.issn 0556-2813
dc.identifier.uri http://library2.smu.ca/xmlui/handle/01/25977
dc.description Publisher's version/PDF en_CA
dc.description.abstract High-statistics [beta]-decay measurements of [superscript 112]Ag and [superscript 112]In were performed to study the structure of the [superscript 112]Cd nucleus. The precise energies of the doublet of levels at 1871 keV, for which the 0[superscript +] member has been suggested as a possible daughter state following neutrinoless double electron capture of [superscript 112]Sn, were determined to be 1871.137(72) keV (0[superscript +][subscript 4] level) and 1870.743(54) keV (4[superscript +][subscript 2] level). The nature of the 0[superscript +][subscript 4] level, required for the calculation of the nuclear matrix element that would be needed to extract a neutrino mass from neutrinoless double electron capture to this state, is suggested to be of intruder origin. en_CA
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dc.description.provenance Made available in DSpace on 2015-03-09T17:48:50Z (GMT). No. of bitstreams: 1 Austin_Roby_AE_article_2009.pdf: 360348 bytes, checksum: 81c6a17fe511878631942e60465bf7e5 (MD5) Previous issue date: 2009 en
dc.language.iso en en_CA
dc.publisher American Physical Society en_CA
dc.relation.uri http://dx.doi.org/10.1103/PhysRevC.80.032502
dc.rights Article is made available in accordance with the publisher’s policy and is subject to copyright law. Please refer to the publisher’s site. Any re-use of this article is to be in accordance with the publisher’s copyright policy. This posting is in no way granting any permission for re-use to the reader/user.
dc.subject.lcsh Cadmium -- Isotopes
dc.subject.lcsh Beta decay
dc.subject.lcsh Electrons -- Capture
dc.subject.lcsh Nuclear structure
dc.title Degeneracy at 1871 keV in [superscript 112]Cd and implications for neutrinoless double electron capture en_CA
dc.type Text en_CA
dcterms.bibliographicCitation Physical Review C 80(3), 032502. (2009) en_CA
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Article is made available in accordance with the publisher’s policy and is subject to copyright law. Please refer to the publisher’s site. Any re-use of this article is to be in accordance with the publisher’s copyright policy. This posting is in no way granting any permission for re-use to the reader/user.
 
Published Version: http://dx.doi.org/10.1103/PhysRevC.80.032502
 
 

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