Show simple item record

dc.contributor.authorAuranen, K.
dc.contributor.authorSeweryniak, D.
dc.contributor.authorAlbers, M.
dc.contributor.authorAyangeakaa, A.D.
dc.contributor.authorBottoni, S.
dc.contributor.authorCarpenter, M.P.
dc.contributor.authorChiara, C.J.
dc.contributor.authorCopp, P.
dc.contributor.authorDavid, H.M.
dc.contributor.authorDoherty, D.T.
dc.contributor.authorHarker, J.
dc.contributor.authorHoffman, C.R.
dc.contributor.authorJanssens, R.V.F.
dc.contributor.authorKhoo, T.L.
dc.contributor.authorKuvin, S.A.
dc.contributor.authorLauritsen, T.
dc.contributor.authorLotay, G.
dc.contributor.authorRogers, A.M.
dc.contributor.authorScholey, Catherine
dc.contributor.authorSethi, J.
dc.contributor.authorTalwar, R.
dc.contributor.authorWalters, W.B.
dc.contributor.authorWoods, P.J.
dc.contributor.authorZhu, S.
dc.date.accessioned2019-04-18T05:53:25Z
dc.date.available2019-04-18T05:53:25Z
dc.date.issued2019fi
dc.identifier.citationAuranen, K., Seweryniak, D., Albers, M., Ayangeakaa, A. D., Bottoni, S., Carpenter, M. P., . . . Zhu, S. (2019). Proton decay of 108I and its significance for the termination of the astrophysical rp-process. <em>Physics Letters B</em>, 792, 187-192. <a href="https://doi.org/10.1016/j.physletb.2019.03.039">doi:10.1016/j.physletb.2019.03.039</a>fi
dc.identifier.otherTUTKAID_81210
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/63538
dc.description.abstractEmploying the Argonne Fragment Mass Analyzer and the implantation-decay-decay correlation technique, a weak 0.50(21)% proton decay branch was identified in 108I for the first time. The 108I proton-decay width is consistent with a hindered l=2emission, suggesting a d52 origin. Using the extracted 108I proton-decay Q value of 597(13) keV, and the Qα values of the 108I and 107Te isotopes, a proton-decay Q value of 510(20) keV for 104Sb was deduced. Similarly to the 112,113Cs proton-emitter pair, the Qp(I108) value is lower than that for the less-exotic neighbor 109I, possibly due to enhanced proton-neutron interactions in N≈Z nuclei. In contrast, the present Qp(Sb104) is higher than that of 105Sb, suggesting a weaker interaction energy. For the present Qp(Sb104) value, network calculations with the one-zone X-ray burst model Mazzocchi et al. (2007) [18] predict no significant branching into the Sn-Sb-Te cycle at 103Sn.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherElsevier BV
dc.relation.ispartofseriesPhysics Letters B
dc.rightsCC BY 4.0
dc.subject.otherydinfysiikkafi
dc.subject.otherastrofysiikkafi
dc.subject.otheralpha decayfi
dc.subject.otherproton decayfi
dc.subject.otherastrophysical rp processfi
dc.subject.other104Sbfi
dc.subject.other107Tefi
dc.subject.other108Ifi
dc.titleProton decay of 108I and its significance for the termination of the astrophysical rp-processfi
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201904152184
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2019-04-15T15:15:06Z
dc.description.reviewstatuspeerReviewed
dc.format.pagerange187-192
dc.relation.issn0370-2693
dc.relation.numberinseries0
dc.relation.volume792
dc.type.versionpublishedVersion
dc.rights.copyright© 2019 Published by Elsevier B.V.
dc.rights.accesslevelopenAccessfi
dc.format.contentfulltext
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1016/j.physletb.2019.03.039


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

CC BY 4.0
Except where otherwise noted, this item's license is described as CC BY 4.0