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dc.contributor.authorMarrone, S.
dc.contributor.authorAbbondanno, U.
dc.contributor.authorAerts, G.
dc.contributor.authorAlvarez-Velarde, F.
dc.contributor.authorAlvarez-Pol, H.
dc.contributor.authorAndriamonje, S.
dc.contributor.authorAndrzejewski, J.
dc.contributor.authorBadurek, G.
dc.contributor.authorBaumann, P.
dc.contributor.authorBecvar, F.
dc.contributor.authorBenlliure, J.
dc.contributor.authorBerthomieux, E.
dc.contributor.authorCalvino, F.
dc.contributor.authorCano-Ott, D.
dc.contributor.authorCapote, R.
dc.contributor.authorCennini, P.
dc.contributor.authorChepel, V.
dc.contributor.authorChiaveri, E.
dc.contributor.authorColonna, N.
dc.contributor.authorCortes, G.
dc.contributor.authorCortina, D.
dc.contributor.authorCouture, A.
dc.contributor.authorCox, J.
dc.contributor.authorDababneh, S.
dc.contributor.authorDahlfors, M.
dc.contributor.authorDavid, S.
dc.contributor.authorDolfini, R.
dc.contributor.authorDomingo-Pardo, C.
dc.contributor.authorDuran-Escribano, I.
dc.contributor.authorEmbid-Segura, M.
dc.contributor.authorFerrant, L.
dc.contributor.authorFerrari, A.
dc.contributor.authorFerreira-Marques, R.
dc.contributor.authorFrais-Koelbl, H.
dc.contributor.authorFujii, K.
dc.contributor.authorFurman, W.I.
dc.contributor.authorGallino, R.
dc.contributor.authorGoncalves, I. F.
dc.contributor.authorGonzalez-Romero, E.
dc.contributor.authorGoverdovski, A.
dc.contributor.authorGramegna, F.
dc.contributor.authorGriesmayer, E.
dc.contributor.authorGunsing, F.
dc.contributor.authorHaas, B.
dc.contributor.authorHaight, R.
dc.contributor.authorHeil, M.
dc.contributor.authorHerrera-Martinez, A.
dc.contributor.authorIsaev, S.
dc.contributor.authorJericha, E.
dc.contributor.authorRauscher, T.
dc.contributor.authorn-TOF Collaborat
dc.date.accessioned2013-12-18T12:30:11Z
dc.date.available2013-12-18T12:30:11Z
dc.date.issued2006-03
dc.identifier.citationMarrone , S , Abbondanno , U , Aerts , G , Alvarez-Velarde , F , Alvarez-Pol , H , Andriamonje , S , Andrzejewski , J , Badurek , G , Baumann , P , Becvar , F , Benlliure , J , Berthomieux , E , Calvino , F , Cano-Ott , D , Capote , R , Cennini , P , Chepel , V , Chiaveri , E , Colonna , N , Cortes , G , Cortina , D , Couture , A , Cox , J , Dababneh , S , Dahlfors , M , David , S , Dolfini , R , Domingo-Pardo , C , Duran-Escribano , I , Embid-Segura , M , Ferrant , L , Ferrari , A , Ferreira-Marques , R , Frais-Koelbl , H , Fujii , K , Furman , W I , Gallino , R , Goncalves , I F , Gonzalez-Romero , E , Goverdovski , A , Gramegna , F , Griesmayer , E , Gunsing , F , Haas , B , Haight , R , Heil , M , Herrera-Martinez , A , Isaev , S , Jericha , E , Rauscher , T & n-TOF Collaborat 2006 , ' Measurement of the Sm-151(n, gamma) cross section from 0.6 eV to 1 MeV via the neutron time-of-flight technique at the CERN n_TOF facility ' , Physical Review C , vol. 73 , no. 3 , 034604 . https://doi.org/10.1103/PhysRevC.73.034604
dc.identifier.issn2469-9985
dc.identifier.otherPURE: 1626587
dc.identifier.otherPURE UUID: 17ef03af-dfed-4078-96bb-0abec23adc32
dc.identifier.otherWOS: 000236466900040
dc.identifier.otherScopus: 33644850176
dc.identifier.urihttp://hdl.handle.net/2299/12405
dc.description.abstractThe Sm-151(n,gamma) cross section was measured with the time-of-flight technique from 0.6 eV up to 1 MeV relative to the Au standard with an overall uncertainty of typically 6%. Neutrons were produced by spallation at the innovative n_TOF facility at CERN; the gamma rays from capture events were detected with organic C6D6 scintillators. Experimental setup and data analysis procedures are described with emphasis on the corrections for detection efficiency, background subtraction, and neutron flux determination. At low energies, resonances could be resolved up to about 1 keV, yielding a resonance integral of 3575 +/- 210 b, an average s-wave resonance spacing of <D-0>=1.49 +/- 0.07 eV, and a neutron strength function of <S-0>=(3.87 +/- 0.33)x10(-4). Maxwellian-averaged capture cross sections are reported for thermal energies between 5 and 100 keV. These results are of relevance for nuclear structure studies, nuclear astrophysics, and nuclear technology. The new value of the Maxwellian-averaged cross section at kT=30 keV is 3.08 +/- 0.15 b, considerably larger than previous theoretical estimates, and provides better constraints for the thermodynamic conditions during the occurrence of the slow neutron capture process in low-mass stars during their asymptotic giant branch phase.en
dc.format.extent18
dc.language.isoeng
dc.relation.ispartofPhysical Review C
dc.subjectISOTOPES
dc.subjectCAPTURE
dc.subjectGIANT BRANCH STARS
dc.subjectTRANSMISSION MEASUREMENTS
dc.subjectMETAL-POOR STARS
dc.subjectSYSTEM
dc.subjectNUCLEAR-LEVEL DENSITY
dc.subjectSAMARIUM
dc.subjectS-PROCESS
dc.subjectNUCLEOSYNTHESIS
dc.titleMeasurement of the Sm-151(n, gamma) cross section from 0.6 eV to 1 MeV via the neutron time-of-flight technique at the CERN n_TOF facilityen
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.contributor.institutionScience & Technology Research Institute
dc.contributor.institutionCentre for Astrophysics Research
dc.description.statusPeer reviewed
dc.relation.schoolSchool of Physics, Astronomy and Mathematics
dcterms.dateAccepted2006-03
rioxxterms.versionofrecordhttps://doi.org/10.1103/PhysRevC.73.034604
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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