Show simple item record

dc.contributor.authorAmaducci, S.
dc.contributor.authorPorras Sánchez, José Ignacio 
dc.contributor.authorPraena Rodríguez, Antonio Javier 
dc.contributor.authorTOF Collaboration
dc.date.accessioned2021-05-05T08:47:18Z
dc.date.available2021-05-05T08:47:18Z
dc.date.issued2020-09-30
dc.identifier.citationEPJ Web of Conferences 239, 08002 (2020). [https://doi.org/10.1051/epjconf/202023908002]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/68324
dc.description.abstractAn accurate measurement of the U-235(n,f) cross section from thermal to 170 keV of neutron energy has recently been performed at n_TOF facility at CERN using Li-6(n,t)He-4 and B-10(n,alpha)Li-7 as references. This measurement has been carried out in order to investigate a possible overestimation of the U-235 fission cross section evaluation provided by most recent libraries between 10 and 30 keV. A custom experimental apparatus based on in-beam silicon detectors has been used, and a Monte Carlo simulation in GEANT4 has been employed to characterize the setup and calculate detectors efficiency. The results evidenced the presence of an overestimation in the interval between 9 and 18 keV and the new data may be used to decrease the uncertainty of U-235(n,f) cross section in the keV region.es_ES
dc.language.isoenges_ES
dc.publisherEDP Scienceses_ES
dc.rightsAtribución 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.titleAccurate measurement of the standard U-235(n,f) cross section from thermal to 170 keV neutron energyes_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.doi10.1051/epjconf/202023908002
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


Files in this item

[PDF]

This item appears in the following Collection(s)

Show simple item record

Atribución 3.0 España
Except where otherwise noted, this item's license is described as Atribución 3.0 España