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Fission Fragment Angular Distribution measurements of 235U and 238U at CERN n-TOF facility

dc.creatorLeal Cidoncha, E.es
dc.creatorDurán, Ignacioes
dc.creatorParadela, Carloses
dc.creatorTarrío, D.es
dc.creatorLeong, L. S.es
dc.creatorTassan-Got, L.es
dc.creatorAudouin, Laurentes
dc.creatorAltstadt, Sebastian G.es
dc.creatorAndrzejewski, J.es
dc.creatorBarbagallo, M.es
dc.creatorCortés Giraldo, Miguel Antonioes
dc.date.accessioned2018-01-29T15:59:32Z
dc.date.available2018-01-29T15:59:32Z
dc.date.issued2016
dc.identifier.citationLeal Cidoncha, E., Durán, I., Paradela, C., Tarrío, D., Leong, L.S., Tassan-Got, L.,...,Cortés Giraldo, M.A. (2016). Fission Fragment Angular Distribution measurements of 235U and 238U at CERN n-TOF facility. EPJ Web of Conferences, 111, 1-6.
dc.identifier.issn2101-6275 (impreso)es
dc.identifier.issn2100-014X (electrónico)es
dc.identifier.urihttps://hdl.handle.net/11441/69687
dc.description.abstractNeutron-induced fission cross sections of 238U and 235U are used as standards in the fast neutron region up to 200 MeV. A high accuracy of the standards is relevant to experimentally determine other neutron reaction cross sections. Therefore, the detection efficiency should be corrected by using the angular distribution of the fission fragments (FFAD), which are barely known above 20 MeV. In addition, the angular distribution of the fragments produced in the fission of highly excited and deformed nuclei is an important observable to investigate the nuclear fission process. In order to measure the FFAD of neutron-induced reactions, a fission detection setup based on parallel-plate avalanche counters (PPACs) has been developed and successfully used at the CERN-n_TOF facility. In this work, we present the preliminary results on the analysis of new 235U(n,f) and 238U(n,f) data in the extended energy range up to 200 MeV compared to the existing experimental data.es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherEDP Scienceses
dc.relation.ispartofEPJ Web of Conferences, 111, 1-6.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleFission Fragment Angular Distribution measurements of 235U and 238U at CERN n-TOF facilityes
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Física Atómica, Molecular y Nucleares
dc.relation.publisherversionhttps://doi.org/10.1051/epjconf/201611110002es
dc.identifier.doi10.1051/epjconf/201611110002es
idus.format.extent6 p.es
dc.journaltitleEPJ Web of Conferenceses
dc.publication.volumen111es
dc.publication.initialPage1es
dc.publication.endPage6es
dc.identifier.sisius20937791es

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