Show simple item record

dc.contributor.authorDomingo-Pardo, C.
dc.contributor.authorAbbondanno, U.
dc.contributor.authorAerts, G.
dc.contributor.authorAlvarez-Pol, H.
dc.contributor.authorAlvarez-Velarde, F.
dc.contributor.authorAndriamonje, S.
dc.contributor.authorAndrzejewski, J.
dc.contributor.authorAssimakopoulos, P.
dc.contributor.authorAudouin, L.
dc.contributor.authorBadurek, G.
dc.contributor.authorBaumann, P.
dc.contributor.authorBecvar, F.
dc.contributor.authorBerthoumieux, E.
dc.contributor.authorCalvino, F.
dc.contributor.authorCano-Ott, D.
dc.contributor.authorCapote, R.
dc.contributor.authorde Albornoz, A. Carrillo
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.
dc.contributor.authorDavid, S.
dc.contributor.authorDillman, I.
dc.contributor.authorDolfini, R.
dc.contributor.authorDridi, W.
dc.contributor.authorDuran, I.
dc.contributor.authorEleftheriadis, C.
dc.contributor.authorEmbid-Segura, M.
dc.contributor.authorFerrant, L.
dc.contributor.authorFerrari, A.
dc.contributor.authorFerreira-Marques, R.
dc.contributor.authorFitzpatrick, L.
dc.contributor.authorFrais-Koelbl, H.
dc.contributor.authorFujii, K.
dc.contributor.authorFurman, W.
dc.contributor.authorGallino, R.
dc.contributor.authorGoncalves, I.
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.
dc.contributor.authorHaas, B.
dc.contributor.authorHaight, R.
dc.contributor.authorHeil, M.
dc.contributor.authorHerrera-Martinez, A.
dc.contributor.authorIgashira, M.
dc.contributor.authorIsaev, S.
dc.contributor.authorJericha, E.
dc.contributor.authorKadi, Y.
dc.contributor.authorKappeler, F.
dc.contributor.authorKaramanis, D.
dc.contributor.authorKaradimos, D.
dc.contributor.authorKerveno, M.
dc.contributor.authorKetlerov, V.
dc.contributor.authorKoehler, P.
dc.contributor.authorKonovalov, V.
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.
dc.contributor.authorLukic, S.
dc.contributor.authorMarganiec, J.
dc.contributor.authorMarques, L.
dc.contributor.authorMarrone, S.
dc.contributor.authorMastinu, P.
dc.contributor.authorMengoni, A.
dc.contributor.authorMilazzo, P. M.
dc.contributor.authorMoreau, C.
dc.contributor.authorMosconi, M.
dc.contributor.authorNeves, F.
dc.contributor.authorOberhummer, H.
dc.contributor.authorOshima, M.
dc.contributor.authorO'Brien, S.
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.
dc.contributor.authorPerrot, L.
dc.contributor.authorPlag, R.
dc.contributor.authorPlompen, A.
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.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.
dc.contributor.authorStephan, C.
dc.contributor.authorTagliente, G.
dc.contributor.authorTain, J. L.
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.authorVincente, M. C.
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.accessioned2013-12-17T14:00:14Z
dc.date.available2013-12-17T14:00:14Z
dc.date.issued2006-08
dc.identifier.citationDomingo-Pardo , C , Abbondanno , U , Aerts , G , Alvarez-Pol , H , Alvarez-Velarde , F , Andriamonje , S , Andrzejewski , J , Assimakopoulos , P , Audouin , L , Badurek , G , Baumann , P , Becvar , F , Berthoumieux , E , Calvino , F , Cano-Ott , D , Capote , R , de Albornoz , A C , Cennini , P , Chepel , V , Chiaveri , E , Colonna , N , Cortes , G , Couture , A , Cox , J , Dahlfors , M , David , S , Dillman , I , Dolfini , R , Dridi , W , Duran , I , Eleftheriadis , C , Embid-Segura , M , Ferrant , L , Ferrari , A , Ferreira-Marques , R , Fitzpatrick , L , Frais-Koelbl , H , Fujii , K , Furman , W , Gallino , R , Goncalves , I , Gonzalez-Romero , E , Goverdovski , A , Gramegna , F , Griesmayer , E , Guerrero , C , Gunsing , F , Haas , B , Haight , R , Heil , M , Herrera-Martinez , A , Igashira , M , Isaev , S , Jericha , E , Kadi , Y , Kappeler , F , Karamanis , D , Karadimos , D , Kerveno , M , Ketlerov , V , Koehler , P , Konovalov , V , Kossionides , E , Krticka , M , Lamboudis , C , Leeb , H , Lindote , A , Lopes , I , Lozano , M , Lukic , S , Marganiec , J , Marques , L , Marrone , S , Mastinu , P , Mengoni , A , Milazzo , P M , Moreau , C , Mosconi , M , Neves , F , Oberhummer , H , Oshima , M , O'Brien , S , Pancin , J , Papachristodoulou , C , Papadopoulos , C , Paradela , C , Patronis , N , Pavlik , A , Pavlopoulos , P , Perrot , L , Plag , R , Plompen , A , Plukis , A , Poch , A , Pretel , C , Quesada , J , Rauscher , T , Reifarth , R , Rosetti , M , Rubbia , C , Rudolf , G , Rullhusen , P , Salgado , J , Sarchiapone , L , Savvidis , I , Stephan , C , Tagliente , G , Tain , J L , Tassan-Got , L , Tavora , L , Terlizzi , R , Vannini , G , Vaz , P , Ventura , A , Villamarin , D , Vincente , M C , Vlachoudis , V , Vlastou , R , Voss , F , Walter , S , Wendler , H , Wiescher , M & Wisshak , K 2006 , ' New measurement of neutron capture resonances in Bi-209 ' , Physical Review C , vol. 74 , no. 2 , 025807 . https://doi.org/10.1103/PhysRevC.74.025807
dc.identifier.issn2469-9985
dc.identifier.otherPURE: 1625986
dc.identifier.otherPURE UUID: 83a1ce4b-c464-420b-b4c9-f568f7ee3f2e
dc.identifier.otherWOS: 000240239100068
dc.identifier.otherScopus: 33747632132
dc.identifier.urihttp://hdl.handle.net/2299/12388
dc.description.abstractThe neutron capture cross section of Bi-209 has been measured at the CERN n_TOF facility by employing the pulse-height-weighting technique. Improvements over previous measurements are mainly because of an optimized detection system, which led to a practically negligible neutron sensitivity. Additional experimental sources of systematic error, such as the electronic threshold in the detectors, summing of gamma-rays, internal electron conversion, and the isomeric state in bismuth, have been taken into account. gamma-Ray absorption effects inside the sample have been corrected by employing a nonpolynomial weighting function. Because Bi-209 is the last stable isotope in the reaction path of the stellar s-process, the Maxwellian averaged capture cross section is important for the recycling of the reaction flow by alpha decays. In the relevant stellar range of thermal energies between kT=5 and 8 keV our new capture rate is about 16% higher than the presently accepted value used for nucleosynthesis calculations. At this low temperature an important part of the heavy Pb-Bi isotopes are supposed to be synthesized by the s-process in the He shells of low mass, thermally pulsing asymptotic giant branch stars. With the improved set of cross sections we obtain an s-process fraction of 19 +/- 3% of the solar bismuth abundance, resulting in an r-process residual of 81 +/- 3%. The present (n,gamma) cross-section measurement is also of relevance for the design of accelerator driven systems based on a liquid metal Pb/Bi spallation target.en
dc.format.extent10
dc.language.isoeng
dc.relation.ispartofPhysical Review C
dc.subjectSTARS
dc.subjectCHRONOMETERS
dc.subjectDETECTOR
dc.subjectSYSTEM
dc.subjectFACILITY
dc.subjectELEMENTS
dc.subjectS-PROCESS
dc.subjectABUNDANCES
dc.subjectCROSS-SECTION
dc.subjectGALACTIC CHEMICAL EVOLUTION
dc.titleNew measurement of neutron capture resonances in Bi-209en
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.contributor.institutionScience & Technology Research Institute
dc.contributor.institutionCentre for Astrophysics Research
dc.description.statusPeer reviewed
rioxxterms.versionofrecordhttps://doi.org/10.1103/PhysRevC.74.025807
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record