Calvino, FSantos, CLamboudis, CRullhusen, PAudouin, LRubbia, CDridi, WPlag, RFujii, KSavvidis, ICortes, GVlachoudis, VBerthoumieux, EMastinu, PFerreira-Marques, RKossionides, ESarchiapone, LTagliente, GCano-Ott, DAndrzejewski, JBelloni, FDomingo-Pardo, CBecvar, FTavora, LJericha, EBaumann, PTain, JLEleftheriadis, CHeil, MRosetti, MSalgado, JWisshak, KColonna, NPlompen, ATerlizzi, RNeves, FLopes, IMarrone, SHerrera-Martinez, ATassan-Got, LMosconi, MPatronis, NFurman, WPlukis, ARudolf, GWiescher, MCennini, PChiaveri, EReifarth, RChepel, VDillmann, IMengoni, AVincente, MCPapadopoulos, CGunsing, FVillamarin, DCapote, RKaradimos, DKrticka, MMassimi, CPavlopoulos, PHaight, RLindote, AWalter, SQuesada, JCalviani, MGuerrero, CAlvarez-Velarde, FKadi, YVaz, PKappeler, FVentura, APretel, CAerts, GParadela, CHaas, BPigni, MTOberhummer, HBadurek, GVlastou, RPraena, JGramegna, FPancin, JPerrot, LGonzalez-Romero, EFerrari, AEmbid-Segura, MDahlfors, MVannini, GKaramanis, DAbbondanno, UDavid, SAlvarez, HMartinez, TDuran, IPavlik, AGoncalves, IMoreau, CStephan, CO'Brien, SCouture, APapachristodoulou, CLeeb, HKerveno, MVoss, FCarrapico, CPoch, AAndriamonje, SMarganiec, JMilazzo, PMLukic, SThe (n,gamma) cross section of Zr-96 has been investigated at the CERN n_TOF spallation neutron source. High-resolution time-of-flight measurements using an enriched ZrO2 sample allowed us to analyze 15 resonances below 40 keV with improved accuracy. On average, the capture widths were found to be 25% smaller than reported in earlier experiments. If complemented with the contribution by direct radiative capture, the derived Maxwellian averaged cross sections are consistent with activation data at kT = 25 keV. The present results confirm the astrophysical implications for the s-process branching at Zr-95.http://hdl.handle.net/123456789/29522ISI:00029712110000550556-281384engAMER PHYSICAL SOCPHYSICAL REVIEW CMASSIVE STARSELEMENTSNUCLEAR-SCIENCES-PROCESS NUCLEOSYNTHESISCAPTURE CROSS-SECTIONSNEUTRON-CAPTUREPRIMITIVE METEORITESSILICON-CARBIDEGIANT BRANCH STARSSTATISTICAL-MODELZr-96(n,gamma) measurement at the n_TOF facility at CERNjournalArticle2011Δημοσίευση σε περιοδικόPublication in journalΠυρηνική φυσικήNuclear Physicsisi - Physics, Nuclear includes resources on the study of nuclear structure, decay, radioactivity, reactions, and scattering. Resources in this category focus on low-energy physics. High-energy physics is covered in the PHYSICS, PARTICLES & FIELDS category.Επιστημονικό άρθροScientific articleΕθνικό Μετσόβιο ΠολυτεχνείοGreek Aggregator OpenArchives.gr | National Documentation Centre (EKT)other