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The measurement of the 206Pbn, gamma cross section and stellar implications

dc.contributor.authorDOMINGO-PARDO, C.
dc.contributor.authorABBONDANNO, U.
hal.structure.identifierDépartement d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée [DAPNIA]
dc.contributor.authorAERTS, G.
dc.contributor.authorÁLVAREZ, H.
dc.contributor.authorALVAREZ-VELARDE, F.
hal.structure.identifierDépartement d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée [DAPNIA]
dc.contributor.authorANDRIAMONJE, S.
dc.contributor.authorANDRZEJEWSKI, J.
dc.contributor.authorASSIMAKOPOULOS, P.
dc.contributor.authorAUDOUIN, L.
dc.contributor.authorBADUREK, G.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorBAUMANN, P.
dc.contributor.authorBECVAR, F.
hal.structure.identifierDépartement d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée [DAPNIA]
dc.contributor.authorBERTHOUMIEUX, E.
dc.contributor.authorBISTERZO, S.
dc.contributor.authorCALVIÑO, F.
dc.contributor.authorCALVIANI, M.
dc.contributor.authorCANO-OTT, D.
dc.contributor.authorCAPOTE, R.
dc.contributor.authorCARRAPICO, C.
dc.contributor.authorCENNINI, P.
dc.contributor.authorCHEPEL, V.
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.
hal.structure.identifierDépartement d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée [DAPNIA]
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.authorFUJII, K.
dc.contributor.authorFURMAN, W.
dc.contributor.authorGALLINO, R.
dc.contributor.authorGONCALVES, I.
dc.contributor.authorGONZALEZ-ROMERO, E.
dc.contributor.authorGRAMEGNA, F.
dc.contributor.authorGUERRERO, C.
hal.structure.identifierDépartement d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée [DAPNIA]
dc.contributor.authorGUNSING, F.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorHAAS, B.
dc.contributor.authorHAIGHT, R.
dc.contributor.authorHEIL, M.
dc.contributor.authorHERRERA-MARTINEZ, A.
dc.contributor.authorIGASHIRA, M.
dc.contributor.authorJERICHA, E.
dc.contributor.authorKADI, Y.
dc.contributor.authorKÄPPELER, F.
dc.contributor.authorKARADIMOS, D.
dc.contributor.authorKARAMANIS, D.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorKERVENO, M.
dc.contributor.authorKOEHLER, P.
dc.contributor.authorKOSSIONIDES, E.
dc.contributor.authorKRTICKA, M.
dc.contributor.authorLAMBOUDIS, 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.authorMARRONE, S.
dc.contributor.authorMASSIMI, C.
dc.contributor.authorMASTINU, P.
dc.contributor.authorMENGONI, A.
dc.contributor.authorM MILAZZO, P.
dc.contributor.authorMOSCONI, M.
dc.contributor.authorNEVES, F.
dc.contributor.authorOBERHUMMER, H.
dc.contributor.authorO'BRIEN, S.
hal.structure.identifierDépartement d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée [DAPNIA]
dc.contributor.authorPANCIN, J.
dc.contributor.authorPAPACHRISTODOULOU, C.
dc.contributor.authorPAPADOPOULOS, C.
dc.contributor.authorPARADELA, C.
dc.contributor.authorPATRONIS, N.
dc.contributor.authorPAVLIK, A.
dc.contributor.authorPAVLOPOULOS, P.
hal.structure.identifierDépartement d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée [DAPNIA]
dc.contributor.authorPERROT, L.
dc.contributor.authorT PIGNI, M.
dc.contributor.authorPLAG, R.
dc.contributor.authorPLOMPEN, A.
hal.structure.identifierDépartement d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée [DAPNIA]
dc.contributor.authorPLUKIS, A.
dc.contributor.authorPOCH, A.
dc.contributor.authorPRETEL, C.
dc.contributor.authorQUESADA, J.
dc.contributor.authorRAUSCHER, T.
dc.contributor.authorREIFARTH, R.
dc.contributor.authorRUBBIA, C.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
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 VINCENTE, M.
dc.contributor.authorVLACHOUDIS, V.
dc.contributor.authorVLASTOU, R.
dc.contributor.authorVOSS, F.
dc.contributor.authorWALTER, S.
dc.contributor.authorWIESCHER, M.
dc.contributor.authorWISSHAK, K.
dc.date.issued2008
dc.identifier.issn0954-3899
dc.description.abstractEnThe neutron capture cross section of 206Pb has been measured at the CERN n\TOF spectrometer using a setup of two C6D6 detectors. In the energy interval from 1 eV to 600 keV the cross section is dominated by resonances, which were analyzed via the R-matrix analysis code SAMMY. In the relevant energy ranges for stellar nucleosynthesis, i.e., at thermal energies of kT = 8 keV and kT = 23 keV, the present Maxwellian average cross section differs by 20% and 9% from the recommended values of Bao et al respectively. From the new cross section the s-abundance of 206Pb could be reliably determined as 70(4)%. This result is of importance in order to test and constrain r-process abundance calculations in the actinide region, because the r-process portion of 206Pb is dominated by α-back decays of short-lived transbismuth isotopes.
dc.language.isoen
dc.publisherIOP Publishing
dc.title.enThe measurement of the 206Pbn, gamma cross section and stellar implications
dc.typeArticle de revue
dc.identifier.doi10.1088/0954-3899/35/1/014020
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
bordeaux.journalJournal of Physics G: Nuclear and Particle Physics
bordeaux.page014020
bordeaux.volume35
bordeaux.peerReviewedoui
hal.identifierin2p3-00197132
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00197132v1
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