Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/4371
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dc.contributor.authorMosconi, M.-
dc.contributor.authorHeil, M.-
dc.contributor.authorKäppeler, F.-
dc.contributor.authorMengoni, A.-
dc.contributor.authorPlag, R.-
dc.contributor.authorFujii, K.-
dc.contributor.authorGallino, R.-
dc.contributor.authorAerts, G.-
dc.contributor.authorTerlizzi, R.-
dc.contributor.authorAbbondanno, U.-
dc.contributor.authorÁlvarez-Pol, H.-
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.authorAlvarez-Velarde, F.-
dc.contributor.authorTassan-Got, L.-
dc.contributor.authorTavora, L.-
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.authorAndriamonje, S.-
dc.contributor.authorWalter, S.-
dc.contributor.authorWendler, H.-
dc.contributor.authorWiescher, M.-
dc.contributor.authorWisshak, K.-
dc.contributor.authorAndrzejewski, J.-
dc.contributor.authorAssimakopoulos, P.-
dc.contributor.authorAudouin, L.-
dc.contributor.authorBadurek, G.-
dc.contributor.authorBaumann, P.-
dc.contributor.authorBecvár, F.-
dc.contributor.authorBerthoumieux, E.-
dc.contributor.authorBisterzo, S.-
dc.contributor.authorCalviño, F.-
dc.contributor.authorCano-Ott, D.-
dc.contributor.authorCapote, R.-
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.-
dc.contributor.authorDavid, S.-
dc.contributor.authorDillman, I.-
dc.contributor.authorDolfini, R.-
dc.contributor.authorDomingo Pardo, C.-
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.authorFurman, W.-
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.authorHerrera-Martinez, A.-
dc.contributor.authorIgashira, M.-
dc.contributor.authorIsaev, S.-
dc.contributor.authorJericha, E.-
dc.contributor.authorKadi, Y.-
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.authorMilazzo, P. M.-
dc.contributor.authorMoreau, C.-
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.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.date.accessioned2008-09-01T11:05:58Z-
dc.date.available2008-09-01T11:05:58Z-
dc.date.issued2007en_US
dc.identifier.citationProgress in Particle and Nuclear Physics. 59:1 (2007) 165-173en_US
dc.identifier.urihttp://hdl.handle.net/10316/4371-
dc.description.abstractThe [beta]-decay of 187Re 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,[gamma]) 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_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6TJC-4MS3J96-2/1/9bc0bab22e625785ca0915b744791689en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectRe/Os cosmo-chronometeren_US
dc.subjects processen_US
dc.subjectStellar cross sectionsen_US
dc.subjectNeutron captureen_US
dc.subjectInelastic scatteringen_US
dc.titleNeutron reactions and nuclear cosmo-chronologyen_US
dc.typearticleen_US
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.languageiso639-1en-
Appears in Collections:FCTUC Física - Artigos em Revistas Internacionais
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