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Characterization of a neutron-beta counting system with beta-delayed neutron emitters

dc.contributor.authorCalvino, E.
dc.contributor.authorValencia, E.
dc.contributor.authorCano-Ott, D.
dc.contributor.authorCaballero-Folch, R.
dc.contributor.authorTarifeno-Saldivia, A.
dc.contributor.authorAgramunt, J.
dc.contributor.authorTain, J. L.
dc.contributor.authorGomez-Hornillos, M. B.
dc.contributor.authorGarcia, A. R.
dc.contributor.authorAlbiol, E.
dc.contributor.authorAlgora, A.
dc.contributor.authorSaastamoinen, A.
dc.contributor.authorRubio, B.
dc.contributor.authorRissanen, J.
dc.contributor.authorRiego, A.
dc.contributor.authorReponen, M.
dc.contributor.authorPretel, C.
dc.contributor.authorPodolyak, Zs.
dc.contributor.authorPenttila, H.
dc.contributor.authorMoore, I.
dc.contributor.authorMason, P. J. R.
dc.contributor.authorMartinez, T.
dc.contributor.authorKucuk, L.
dc.contributor.authorKolhinen, V.
dc.contributor.authorKankainen, A.
dc.contributor.authorJordan, M. D.
dc.contributor.authorJokinen, A.
dc.contributor.authorHakala, H.
dc.contributor.authorGorlychev, V.
dc.contributor.authorGorelov, D.
dc.contributor.authorGelletly, W.
dc.contributor.authorEronen, T.
dc.contributor.authorDomingo-Pardo, C.
dc.contributor.authorCortes, G.
dc.date.accessioned2021-03-06T11:03:08Z
dc.date.available2021-03-06T11:03:08Z
dc.identifier.citationAgramunt J., Tain J. L. , Gomez-Hornillos M. B. , Garcia A. R. , Albiol E., Algora A., Caballero-Folch R., Calvino E., Cano-Ott D., Cortes G., et al., "Characterization of a neutron-beta counting system with beta-delayed neutron emitters", NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, cilt.807, ss.69-78, 2016
dc.identifier.issn0168-9002
dc.identifier.othervv_1032021
dc.identifier.otherav_ed41fff5-9937-4ac2-b689-ec21c93aa9a1
dc.identifier.urihttp://hdl.handle.net/20.500.12627/155748
dc.identifier.urihttps://doi.org/10.1016/j.nima.2015.10.082
dc.description.abstractA new detection system for the measurement of beta-delayed neutron emission probabilities has been characterized using fission products with well known beta-delayed neutron emission properties. The setup consists of BELEN-20, a 4 pi-neutron counter with twenty He-3 proportional tubes arranged inside a large polyethylene neutron moderator, a thin Si detector for beta counting and a self-triggering digital data acquisition system. The use of delayed-neutron precursors with different neutron emission windows allowed the study of the effect of energy dependency on neutron, beta and beta-neutron rates. The observed effect is well reproduced by Monte Carlo simulations. The impact of this dependency on the accuracy of neutron emission probabilities is discussed. A new accurate value of the neutron emission probability for the important delayed-neutron precursor I-137 was obtained, P-n = 7.76(14)%. (C) 2015 Elsevier B.V. All rights reserved.
dc.language.isoeng
dc.subjectTemel Parçacıklar ve Alanlar
dc.subjectFİZİK, PARTİKLER VE ALANLAR
dc.subjectFİZİK, NÜKLEER
dc.subjectTemel Bilimler (SCI)
dc.subjectFizik
dc.subjectNÜKLEAR BİLİMİ VE TEKNOLOJİSİ
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectMühendislik
dc.subjectALETLER & GÖSTERİM
dc.subjectMühendislik ve Teknoloji
dc.subjectTemel Bilimler
dc.subjectNükleer Fizik
dc.titleCharacterization of a neutron-beta counting system with beta-delayed neutron emitters
dc.typeMakale
dc.relation.journalNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
dc.contributor.departmentConsejo Superior de Investigaciones Cientificas (CSIC) , ,
dc.identifier.volume807
dc.identifier.startpage69
dc.identifier.endpage78
dc.contributor.firstauthorID229193


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