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dc.contributor.authorDemyanova, A. S.
dc.contributor.authorStarastsin, V. I.
dc.contributor.authorDanilov, A. N.
dc.contributor.authorOgloblin, A. A.
dc.contributor.authorDmitriev, S. V.
dc.contributor.authorGoncharov, S. A.
dc.contributor.authorBelyaeva, T. L.
dc.contributor.authorMaslov, V. A.
dc.contributor.authorSobolev, Yu. G.
dc.contributor.authorTrzaska, W.
dc.contributor.authorHeikkinen, P.
dc.contributor.authorGurov, G. P.
dc.contributor.authorBurtebaev, N.
dc.contributor.authorJanseitov, D.
dc.date.accessioned2020-12-07T08:37:53Z
dc.date.available2020-12-07T08:37:53Z
dc.date.issued2020
dc.identifier.citationDemyanova, A. S., Starastsin, V. I., Danilov, A. N., Ogloblin, A.A., Dmitriev, S. V., Goncharov, S. A., Belyaeva, T. L., Maslov, V. A., Sobolev, Y. G., Trzaska, W., Heikkinen, P., Gurov, G. P., Burtebaev, N., & Janseitov, D. (2020). Possible neutron and proton halo structure in the isobaric analog states of A=12 nuclei. <i>Physical Review C</i>, <i>102</i>(5), Article 054612. <a href="https://doi.org/10.1103/physrevc.102.054612" target="_blank">https://doi.org/10.1103/physrevc.102.054612</a>
dc.identifier.otherCONVID_47234959
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/72985
dc.description.abstractThe differential cross sections of the 11B(3He,d)12C reaction leading to formation of the 0+ ground state and the 15.11-MeV 1 +, 16.57-MeV 2−, and 17.23-MeV 1− excited states of 12C are measured at Elab=25 MeV. The analysis of the data is carried out within the coupled-reaction-channels method for the direct proton transfer to the bound and unbound states. The rms radii of the last proton in all states studied are determined. A comparison of the rms radii of the 12B, 12C, and 12N nuclei in the isobaric analog states (IASs) with isospin T=1 determined by different methods allows us to arrive at a conclusion that these nuclei in the 1− excited states at Ex=2.62, 17.23, and 1.80 MeV, respectively, possess one-nucleon (neutron or proton) halo structure. The enlarged radii and a large probability of the last neutron to be outside of the range of the interaction potential are also found for the 2− states of 12B, 12C, and 12N at Ex=1.67, 16.57, and 1.19 MeV, respectively. These IASs also can be regarded as candidates for states with one-nucleon (neutron or proton) halo.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherAmerican Physical Society (APS)
dc.relation.ispartofseriesPhysical Review C
dc.rightsIn Copyright
dc.subject.othercoulomb energies and analogue states
dc.titlePossible neutron and proton halo structure in the isobaric analog states of A=12 nuclei
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202012076935
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.relation.issn2469-9985
dc.relation.numberinseries5
dc.relation.volume102
dc.type.versionpublishedVersion
dc.rights.copyright© 2020 American Physical Society
dc.rights.accesslevelopenAccessfi
dc.subject.ysoydinfysiikka
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p14759
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1103/physrevc.102.054612
jyx.fundinginformationThis work was supported by Russian Science Foundation Grant No. 18-12-00312 (Russia).


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