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Measurement and resonance analysis of the 237Np neutron capture cross section

dc.contributor.authorGUERRERO, C.
dc.contributor.authorCANO-OTT, D.
dc.contributor.authorMENDOZA, E.
dc.contributor.authorABBONDANNO, U.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorAERTS, G.
dc.contributor.authorÁLVAREZ-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.authorBADUREK, G.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorBAUMANN, P.
dc.contributor.authorBECVÁR, F.
dc.contributor.authorBELLONI, F.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorBERTHOUMIEUX, E.
dc.contributor.authorCALVIÑO, F.
dc.contributor.authorCALVIANI, M.
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.authorCOLONNA, N.
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.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.
dc.contributor.authorEMBID-SEGURA, M.
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorFERRANT, L.
dc.contributor.authorFERRARI, Anthony
dc.contributor.authorFERREIRA-MARQUES, R.
dc.contributor.authorFITZPATRICK, L.
dc.contributor.authorFRAIS-KOELBL, H.
dc.contributor.authorFUJII, K.
dc.contributor.authorFURMAN, W.
dc.contributor.authorGONCALVES, I.
dc.contributor.authorGONZÁLEZ-ROMERO, E.
dc.contributor.authorGOVERDOVSKI, A.
dc.contributor.authorGRAMEGNA, F.
dc.contributor.authorGRIESMAYER, E.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
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 Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorISAEV, S.
dc.contributor.authorJERICHA, E.
dc.contributor.authorKÄPPELER, F.
dc.contributor.authorKADI, Y.
dc.contributor.authorKARADIMOS, D.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorKARAMANIS, D.
dc.contributor.authorKETLEROV, V.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorKERVENO, M.
dc.contributor.authorKOEHLER, P.
dc.contributor.authorKONOVALOV, V.
dc.contributor.authorKOSSIONIDES, E.
dc.contributor.authorKRTIČKA, M.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorLAMPOUDIS, C.
dc.contributor.authorLEEB, H.
dc.contributor.authorLINDOTE, A.
dc.contributor.authorLOPES, I.
dc.contributor.authorLOSSITO, R.
dc.contributor.authorLOZANO, M.
dc.contributor.authorLUKIC, S.
dc.contributor.authorMARGANIEC, J.
dc.contributor.authorMARQUES, L.
dc.contributor.authorMARRONE, S.
dc.contributor.authorMARTÍNEZ, T.
dc.contributor.authorMASSIMI, C.
dc.contributor.authorMASTINU, P.
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.authorPRAENA, J.
dc.contributor.authorPRETEL, C.
dc.contributor.authorQUESADA, J.
dc.contributor.authorRAUSCHER, T.
dc.contributor.authorREIFARTH, R.
dc.contributor.authorROSETTI, M.
dc.contributor.authorRUBBIA, C.
dc.contributor.authorRUDOLF, G.
dc.contributor.authorRULLHUSEN, P.
dc.contributor.authorSALGADO, J.
dc.contributor.authorSANTOS, C.
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.
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.authorVAZ, P.
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.issued2012
dc.identifier.issn2469-9985
dc.description.abstractEnThe neutron capture cross section of 237Np was measured between 0.7 and 500 eV at the CERN n_TOF facility using the 4π BaF2 Total Absorption Calorimeter. The experimental capture yield was extracted minimizing all the systematic uncertainties and was analyzed together with the most reliable transmission data available using the sammy code. The result is a complete set of individual as well as average resonance parameters [D0=0.56(2) eV, ⟨Γγ⟩=40.9(18) meV, 104S0=0.98(6), R′=9.8(6) fm]. The capture cross section obtained in this work is in overall agreement with the evaluations and the data of Weston and Todd [ Nucl. Sci. Eng. 79 184 (1981)], thus showing sizable differences with respect to previous data from Scherbakov et al. [ J. Nucl. Sci. Technol. 42 135 (2005)] and large discrepancies with data Kobayashi et al. [ J. Nucl. Sci. Technol. 39 111 (2002)]. The results indicate that a new evaluation combining the present capture data with reliable transmission data would allow reaching an accuracy better than 4%, in line with the uncertainty requirements of the nuclear data community for the design and operation of current and future nuclear devices.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.title.enMeasurement and resonance analysis of the 237Np neutron capture cross section
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevC.85.044616
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
bordeaux.journalPhysical Review C
bordeaux.page044616
bordeaux.volume85
bordeaux.peerReviewedoui
hal.identifierin2p3-00700461
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00700461v1
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