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dc.contributor.authorMosconi, M.en
dc.contributor.authorHeil, M.en
dc.contributor.authorMengoni, A.en
dc.contributor.authorPlag, R.en
dc.contributor.authorFujii, K.en
dc.contributor.authorGallino, R.en
dc.contributor.authorAerts, G.en
dc.contributor.authorTerlizzi, R.en
dc.contributor.authorAbbondanno, U.en
dc.contributor.authorRosetti, M.en
dc.contributor.authorMarrone, S.en
dc.contributor.authorAndrzejewski, J.en
dc.contributor.authorAssimakopoulos, P.en
dc.contributor.authorAudouin, L.en
dc.contributor.authorBadurek, G.en
dc.contributor.authorBaumann, P.en
dc.contributor.authorBerthoumieux, E.en
dc.contributor.authorBisterzo, S.en
dc.contributor.authorCalvi?o, F.en
dc.contributor.authorCano-Ott, D.en
dc.contributor.authorCapote, R.en
dc.contributor.authorDillman, I.en
dc.contributor.authorCarrillo de Albornoz, A.en
dc.contributor.authorCennini, P.en
dc.contributor.authorChepel, V.en
dc.contributor.authorChiaveri, E.en
dc.contributor.authorColonna, N.en
dc.contributor.authorCortes, G.en
dc.contributor.authorCouture, A.en
dc.contributor.authorCox, J.en
dc.contributor.authorDahlfors, M.en
dc.contributor.authorDavid, S.en
dc.contributor.authorDolfini, R.en
dc.contributor.authorDomingo Pardo, C.en
dc.contributor.authorDridi, W.en
dc.contributor.authorDuran, I.en
dc.contributor.authorEleftheriadis, C.en
dc.contributor.authorEmbid-Segura, M.en
dc.contributor.authorFerrant, L.en
dc.contributor.authorFerrari, A.en
dc.contributor.authorFerreira-Marques, R.en
dc.contributor.authorHaight, R.en
dc.contributor.authorFitzpatrick, L.en
dc.contributor.authorFrais-Koelbl, H.en
dc.contributor.authorFurman, W.en
dc.contributor.authorGoncalves, I.en
dc.contributor.authorGonzalez-Romero, E.en
dc.contributor.authorGoverdovski, A.en
dc.contributor.authorGramegna, F.en
dc.contributor.authorGriesmayer, E.en
dc.contributor.authorGuerrero, C.en
dc.contributor.authorGunsing, F.en
dc.contributor.authorHerrera-Martinez, A.en
dc.contributor.authorHaas, B.en
dc.contributor.authorIgashira, M.en
dc.contributor.authorIsaev, S.en
dc.contributor.authorJericha, E.en
dc.contributor.authorKadi, Y.en
dc.contributor.authorKaramanis, D.en
dc.contributor.authorKaradimos, D.en
dc.contributor.authorKerveno, M.en
dc.contributor.authorKetlerov, V.en
dc.contributor.authorMastinu, P.en
dc.contributor.authorKoehler, P.en
dc.contributor.authorKonovalov, V.en
dc.contributor.authorKossionides, E.en
dc.contributor.authorLamboudis, C.en
dc.contributor.authorLeeb, H.en
dc.contributor.authorLindote, A.en
dc.contributor.authorLopes, I.en
dc.contributor.authorLozano, M.en
dc.contributor.authorLukic, S.en
dc.contributor.authorMilazzo, P. M.en
dc.contributor.authorMarganiec, J.en
dc.contributor.authorMarques, L.en
dc.contributor.authorMoreau, C.en
dc.contributor.authorNeves, F.en
dc.contributor.authorOberhummer, H.en
dc.contributor.authorOshima, M.en
dc.contributor.authorO Brien, S.en
dc.contributor.authorPancin, J.en
dc.contributor.authorPapachristodoulou, C.en
dc.contributor.authorRubbia, C.en
dc.contributor.authorPapadopoulos, C.en
dc.contributor.authorParadela, C.en
dc.contributor.authorPatronis, N.en
dc.contributor.authorPavlik, A.en
dc.contributor.authorPavlopoulos, P.en
dc.contributor.authorPerrot, L.en
dc.contributor.authorPlompen, A.en
dc.contributor.authorPlukis, A.en
dc.contributor.authorPoch, A.en
dc.contributor.authorPretel, C.en
dc.contributor.authorRudolf, G.en
dc.contributor.authorQuesada, J.en
dc.contributor.authorRauscher, T.en
dc.contributor.authorReifarth, R.en
dc.contributor.authorRullhusen, P.en
dc.contributor.authorSalgado, J.en
dc.contributor.authorSarchiapone, L.en
dc.contributor.authorSavvidis, I.en
dc.contributor.authorStephan, C.en
dc.contributor.authorTagliente, G.en
dc.contributor.authorTain, J. L.en
dc.contributor.authorAlvarez-Velarde, F.en
dc.contributor.authorTassan-Got, L.en
dc.contributor.authorTavora, L.en
dc.contributor.authorVannini, G.en
dc.contributor.authorVaz, P.en
dc.contributor.authorVentura, A.en
dc.contributor.authorVillamarin, D.en
dc.contributor.authorVincente, M. C.en
dc.contributor.authorVlachoudis, V.en
dc.contributor.authorVlastou, R.en
dc.contributor.authorVoss, F.en
dc.contributor.authorAndriamonje, S.en
dc.contributor.authorWalter, S.en
dc.contributor.authorWendler, H.en
dc.contributor.authorWiescher, M.en
dc.contributor.authorWisshak, K.en
dc.date.accessioned2015-11-24T18:40:00Z-
dc.date.available2015-11-24T18:40:00Z-
dc.identifier.issn0146-6410-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/17538-
dc.rightsDefault Licence-
dc.subjectRe/Os cosmo-chronometeren
dc.subjects processen
dc.subjectStellar cross sectionsen
dc.subjectNeutron captureen
dc.subjectInelastic scatteringen
dc.titleNeutron reactions and nuclear cosmo-chronologyen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.primaryhttp://dx.doi.org/10.1016/j.ppnp.2006.12.014-
heal.identifier.secondaryhttp://www.sciencedirect.com/science/article/pii/S0146641006000925-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.publicationDate2007-
heal.abstractThe β -decay of 187Re ( t 1 / 2 = 42.3 Gyr ) represents a suited cosmo-chronometer for the age of the r -process abundances, since the radiogenic part of the daughter isotope 187Os is defined by the difference between the solar 187Os abundance and s -process contribution to 187Os. The latter component can be determined via the s -process systematics based on the stellar neutron capture cross sections of 186Os and 187Os. The laboratory cross section of 187Os requires a significant correction for the effect of the low-lying excited state at 9.75 keV, which is strongly populated under stellar conditions. This theoretical correction can be improved by an experimental cross section for inelastic scattering to the 9.75 keV state. High resolution time-of-flight measurements of ( n , γ ) cross sections of 186,187,188Os from 1 eV to 1 MeV at CERN n_TOF facility are reported. The inferred stellar cross sections differ from previously recommended values. In addition, the inelastic scattering cross section has been measured at 30 keV neutron energy via time-of-flight at the Karlsruhe 3.7 MV Van de Graaff. The implications of these results for the Re/Os clock are discussed.en
heal.journalNameProgress in Particle and Nuclear Physicsen
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

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