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dc.contributor.authorCucoanes, A.
dc.contributor.authorAysto, J.
dc.contributor.authorEronen, T.
dc.contributor.authorGorelov, D.
dc.contributor.authorHakala, J.
dc.contributor.authorJokinen, A.
dc.contributor.authorKankainen, A.
dc.contributor.authorKolhinen, V. S.
dc.contributor.authorKoponen, J.
dc.contributor.authorMoore, I. D.
dc.contributor.authorPenttila, H.
dc.contributor.authorPohjalainen, I
dc.contributor.authorReinikainen, J.
dc.contributor.authorReponen, M.
dc.contributor.authorRinta-Antila, S.
dc.contributor.authorRytkonen, K.
dc.contributor.authorSonnenschein, V
dc.contributor.authorVoss, A.
dc.contributor.authorFraile, L. M.
dc.contributor.authorVedia, V.
dc.contributor.authorGanioglu, E.
dc.contributor.authorGelletly, W.
dc.contributor.authorLebois, M.
dc.contributor.authorWilson, J. N.
dc.contributor.authorMartinez, T.
dc.contributor.authorNacher, E.
dc.contributor.authorSonzogni, A. A.
dc.contributor.authorGuadilla, V
dc.contributor.authorTain, J. L.
dc.contributor.authorAlgora, A.
dc.contributor.authorAgramunt, J.
dc.contributor.authorJordan, D.
dc.contributor.authorMonserrate, M.
dc.contributor.authorMontaner-Piza, A.
dc.contributor.authorOrrigo, S. E. A.
dc.contributor.authorRubio, B.
dc.contributor.authorValencia, E.
dc.contributor.authorBriz, J. A.
dc.contributor.authorEstienne, M.
dc.contributor.authorFallot, M.
dc.contributor.authorLe Meur, L.
dc.contributor.authorPorta, A.
dc.contributor.authorShiba, T.
dc.contributor.authorZakari-Issoufou, A-A
dc.date.accessioned2021-03-05T10:02:27Z
dc.date.available2021-03-05T10:02:27Z
dc.date.issued2020
dc.identifier.citationGuadilla V., Tain J. L. , Algora A., Agramunt J., Jordan D., Monserrate M., Montaner-Piza A., Orrigo S. E. A. , Rubio B., Valencia E., et al., "Determination of beta-decay ground state feeding of nuclei of importance for reactor applications", PHYSICAL REVIEW C, cilt.102, 2020
dc.identifier.issn2469-9985
dc.identifier.othervv_1032021
dc.identifier.otherav_a0fadc6a-e7c7-487e-b1a6-f9a78d0fb37e
dc.identifier.urihttp://hdl.handle.net/20.500.12627/107934
dc.identifier.urihttps://doi.org/10.1103/physrevc.102.064304
dc.description.abstractIn beta-decay studies the determination of the decay probability to the ground state (g.s.) of the daughter nucleus often suffers from large systematic errors. The difficulty of the measurement is related to the absence of associated delayed gamma-ray emission. In this work we revisit the 4 pi gamma - beta method proposed by Greenwood and collaborators in the 1990s, which has the potential to overcome some of the experimental difficulties. Our interest is driven by the need to determine accurately the beta-intensity distributions of fission products that contribute significantly to the reactor decay heat and to the antineutrinos emitted by reactors. A number of such decays have large g.s. branches. The method is relevant for nuclear structure studies as well. Pertinent formulas are revised and extended to the special case of beta-delayed neutron emitters, and the robustness of the method is demonstrated with synthetic data. We apply it to a number of measured decays that serve as test cases and discuss the features of the method. Finally, we obtain g.s. feeding intensities with reduced uncertainty for four relevant decays that will allow future improvements in antineutrino spectrum and decay heat calculations using the summation method.
dc.language.isoeng
dc.subjectTemel Bilimler
dc.subjectPhysical Sciences
dc.subjectNuclear and High Energy Physics
dc.subjectFİZİK, NÜKLEER
dc.subjectFizik
dc.subjectTemel Bilimler (SCI)
dc.titleDetermination of beta-decay ground state feeding of nuclei of importance for reactor applications
dc.typeMakale
dc.relation.journalPHYSICAL REVIEW C
dc.contributor.departmentConsejo Superior de Investigaciones Cientificas (CSIC) , ,
dc.identifier.volume102
dc.identifier.issue6
dc.contributor.firstauthorID2474222


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