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Measurement of the 236U(n,f) cross section from 170 meV to 2 MeV at the CERN n_TOF facility

dc.contributor.authorSARMENTO, R.
dc.contributor.authorCALVIANI, M.
dc.contributor.authorPRAENA, J.
dc.contributor.authorCOLONNA, N.
dc.contributor.authorBELLONI, F.
dc.contributor.authorF. GONÇALVES, I.
dc.contributor.authorVAZ, P.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorAERTS, G.
dc.contributor.authorALVAREZ, H.
dc.contributor.authorALVAREZ-VELARDE, F.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorANDRIAMONJE, S.
dc.contributor.authorANDRZEJEWSKI, J.
dc.contributor.authorASSIMAKOPOULOS, P.
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorAUDOUIN, L.
dc.contributor.authorBARBAGALLO, M.
dc.contributor.authorBADUREK, G.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorBAUMANN, P.
dc.contributor.authorBECVAR, F.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorBERTHOUMIEUX, E.
dc.contributor.authorCALVINO, F.
dc.contributor.authorCANO-OTT, D.
dc.contributor.authorCAPOTE, R.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorCARRAPIÇO, C.
dc.contributor.authorCARRILLO DE ALBORNOZ, A.
dc.contributor.authorCENNINI, P.
dc.contributor.authorCHEPEL, V.
dc.contributor.authorCHIAVERI, E.
dc.contributor.authorCORTES, G.
dc.contributor.authorCOUTURE, A.
dc.contributor.authorCOX, J.
dc.contributor.authorDAHLFORS, M.
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorDAVID, S.
dc.contributor.authorDIAKAKI, M.
dc.contributor.authorDILLMANN, I.
dc.contributor.authorDOLFINI, R.
dc.contributor.authorDOMINGO-PARDO, C.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorDRIDI, W.
dc.contributor.authorDURAN, I.
dc.contributor.authorELEFTHERIADIS, C.
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorFERRANT, L.
dc.contributor.authorFERRARI, Anthony
dc.contributor.authorFERREIRA-MARQUES, R.
dc.contributor.authorFRAIS-KOELBL, H.
dc.contributor.authorFUJI, K.
dc.contributor.authorFURMAN, W.
dc.contributor.authorGONZALEZ-ROMERO, E.
dc.contributor.authorGOVERDOVSKI, A.
dc.contributor.authorGRAMEGNA, F.
dc.contributor.authorGRIESMAYER, E.
dc.contributor.authorGUERRERO, C.
dc.contributor.authorGUNSING, F.
hal.structure.identifierAval du cycle et Energie Nucléaire [ACEN]
dc.contributor.authorHAAS, B.
dc.contributor.authorHAIGHT, R.
dc.contributor.authorHEIL, M.
dc.contributor.authorHERRERA-MARTINEZ, A.
dc.contributor.authorIGASHIRA, M.
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorISAEV, S.
dc.contributor.authorJERICHA, E.
dc.contributor.authorKÄPPELER, F.
dc.contributor.authorKADI, Y.
dc.contributor.authorKARADIMOS, D.
dc.contributor.authorKARAMANIS, D.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorKERVENO, M.
dc.contributor.authorKETLEROV, V.
dc.contributor.authorKOEHLER, P.
dc.contributor.authorKONOVALOV, V.
dc.contributor.authorKOSSIONIDES, E.
dc.contributor.authorKRTICKA, M.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorLAMPOUDIS, C.
dc.contributor.authorLEDERER, C.
dc.contributor.authorLEEB, H.
dc.contributor.authorLINDOTE, A.
dc.contributor.authorLOPES, I.
dc.contributor.authorLOZANO, M.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorLUKIC, S.
dc.contributor.authorMARGANIEC, J.
dc.contributor.authorMARQUES, L.
dc.contributor.authorMARRONE, S.
dc.contributor.authorMARTINEZ, T.
dc.contributor.authorMASSIMI, C.
dc.contributor.authorMASTINU, P.
dc.contributor.authorMENDOZA, E.
dc.contributor.authorMENGONI, A.
dc.contributor.authorM. MILAZZO, P.
dc.contributor.authorMOREAU, C.
dc.contributor.authorMOSCONI, M.
dc.contributor.authorNEVES, F.
dc.contributor.authorOBERHUMMER, H.
dc.contributor.authorO'BRIEN, S.
dc.contributor.authorOSHIMA, M.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorPANCIN, J.
dc.contributor.authorPAPACHRISTODOULOU, C.
dc.contributor.authorPAPADOPOULOS, C.
dc.contributor.authorPARADELA, C.
dc.contributor.authorPATRONIS, N.
dc.contributor.authorPAVLIK, A.
hal.structure.identifierPôle Universitaire Léonard de Vinci
dc.contributor.authorPAVLOPOULOS, P.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorPERROT, L.
dc.contributor.authorT. PIGNI, M.
dc.contributor.authorPLAG, R.
dc.contributor.authorPLOMPEN, A.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorPLUKIS, A.
dc.contributor.authorPOCH, A.
dc.contributor.authorPRETEL, C.
dc.contributor.authorQUESADA, J.
dc.contributor.authorRAUSCHER, T.
dc.contributor.authorREIFARTH, R.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorROSETTI, M.
dc.contributor.authorRUBBIA, C.
dc.contributor.authorRUDOLF, G.
dc.contributor.authorRULLHUSEN, P.
dc.contributor.authorSALGADO, J.
dc.contributor.authorSARCHIAPONE, L.
dc.contributor.authorSAVVIDIS, I.
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorSTEPHAN, C.
dc.contributor.authorTAGLIENTE, G.
dc.contributor.authorL. TAIN, J.
dc.contributor.authorTARRIO, D.
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorTASSAN-GOT, L.
dc.contributor.authorTAVORA, L.
dc.contributor.authorTERLIZZI, R.
dc.contributor.authorVANNINI, G.
dc.contributor.authorVENTURA, A.
dc.contributor.authorVILLAMARIN, D.
dc.contributor.authorC. VICENTE, M.
dc.contributor.authorVLACHOUDIS, V.
dc.contributor.authorVLASTOU, R.
dc.contributor.authorVOSS, F.
dc.contributor.authorWALTER, S.
dc.contributor.authorWENDLER, H.
dc.contributor.authorWIESCHER, M.
dc.contributor.authorWISSHAK, K.
dc.date.issued2011
dc.identifier.issn2469-9985
dc.description.abstractEnThe neutron-induced fission cross section of 236U was measured at the neutron Time-of-Flight (n_TOF) facility at CERN relative to the standard 235U(n,f) cross section for neutron energies ranging from above thermal to several MeV. The measurement, covering the full range simultaneously, was performed with a fast ionization chamber, taking advantage of the high resolution of the n_TOF spectrometer. The n_TOF results confirm that the first resonance at 5.45 eV is largely overestimated in some nuclear data libraries. The resonance triplet around 1.2 keV was measured with high resolution and resonance parameters were determined with good accuracy. Resonances at high energy have also been observed and characterized and different values for the cross section are provided for the region between 10 keV and the fission threshold. The present work indicates various shortcomings of the current nuclear data libraries in the subthreshold region and provides the basis for an accurate re-evaluation of the 236U(n,f) cross section, which is of great relevance for the development of emerging or innovative nuclear reactor technologies.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.title.enMeasurement of the 236U(n,f) cross section from 170 meV to 2 MeV at the CERN n_TOF facility
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevC.84.044618
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
bordeaux.journalPhysical Review C
bordeaux.page044618
bordeaux.volume84
bordeaux.peerReviewedoui
hal.identifierin2p3-00649823
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00649823v1
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