High-precision branching-ratio measurement for the superallowed [beta superscript +] emitter [superscript 26]Al[superscript m]

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dc.creator Austin, Roby Anne Elizabeth, 1974-
dc.creator Finlay, P.
dc.creator Ball, G. C.
dc.creator Leslie, J. R.
dc.creator Svensson, C. E.
dc.creator Andreoiu, C.
dc.creator Bandyopadhyay, D.
dc.creator Cross, D. S.
dc.creator Demand, G.
dc.creator Djongolov, M.
dc.date.accessioned 2014-11-21T18:55:01Z
dc.date.available 2014-11-21T18:55:01Z
dc.date.issued 2012-05-29
dc.identifier.issn 0556-2813
dc.identifier.issn 1089-490X
dc.identifier.uri http://library2.smu.ca/xmlui/handle/01/25920
dc.description Publisher's version/PDF en_CA
dc.description.abstract A high-precision branching-ratio measurement for the superallowed [beta superscript +] emitter [superscript 26]Al[superscript m] was performed at the TRIUMF-ISAC radioactive ion beam facility. An upper limit of [less than or equal to] 12 ppm at 90% confidence level was found for the second forbidden [beta superscript +] decay of [superscript 26]Al[superscript m] to the 2[superscript +][subscript 1] state at 1809 keV in [superscript 26]Mg. An inclusive upper limit of [less than or equal to] 15 ppm at 90% confidence level was found when considering all possible nonanalog [beta superscript +] /EC decay branches of [superscript 26]Al[superscript m], resulting in a superallowed branching ratio of 100.0000[superscript +0][subscript −0.0015]%. en_CA
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dc.description.provenance Made available in DSpace on 2014-11-21T18:55:01Z (GMT). No. of bitstreams: 1 Austin_Roby_AE_article_2012.pdf: 951256 bytes, checksum: 9f7d492fa6bfeb4fa451c986c5fba45e (MD5) Previous issue date: 2012 en
dc.language.iso en en_CA
dc.publisher American Physical Society en_CA
dc.relation.uri http://dx.doi.org/10.1103/PhysRevC.85.055501
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.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 Branching ratios (Nuclear physics)
dc.subject.lcsh Field emission
dc.title High-precision branching-ratio measurement for the superallowed [beta superscript +] emitter [superscript 26]Al[superscript m] en_CA
dc.type Text en_CA
dcterms.bibliographicCitation Physical Review C 85, 055501. (2012) 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.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.85.055501
 
 

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