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dc.contributor.authorCalviño Tavares, Francisco
dc.contributor.authorCortés Rossell, Guillem Pere
dc.contributor.authorPoch Parés, Agustí
dc.contributor.authorPretel Sánchez, Carme
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear
dc.identifier.citationCalviño, F. [et al.]. Measurement of 139-La(n,gamma) Cross Section at n_TOF. A: Frontiers in Nuclear Structure, Astrophysics, and Reactions. "FINUSTAR 2005: International Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions". Isle of Kos: American Institute of Physics (AIP), 2005, p. 551-553.
dc.description.abstractThe capture cross section of the 139La has been measured relative to 197Au standard at n_TOF. We provide here a short description of the experimental apparatus and of the data analysis procedures. The extracted resonance parameters allow to calculate the fundamental nuclear quantities such as average spacing <D>l=0 = 268 ± 22 eV, <D>l=1 < 250 eV neutron strength functions S0 = (0.79 ± 0.03)×10-4, and S1 = (0.73 ± 0.05)×10-4 and the Maxwellian-averaged capture cross section (MACS). The MACS is particularly useful for the determination of the abundance synthesized by the main component of the s process [3].
dc.format.extent3 p.
dc.publisherAmerican Institute of Physics (AIP)
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshNuclear Physics
dc.subject.lcshRadiative capture
dc.titleMeasurement of 139-La(n,gamma) Cross Section at n_TOF
dc.typeConference report
dc.subject.lemacFísica nuclear
dc.contributor.groupUniversitat Politècnica de Catalunya. GREENER - Grup de recerca d'estudis energètics i de les radiacions
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (published version)
local.citation.authorCalviño, F.; Cortes, G.; Poch, A.; Pretel, M.
local.citation.contributorFrontiers in Nuclear Structure, Astrophysics, and Reactions
local.citation.pubplaceIsle of Kos
local.citation.publicationNameFINUSTAR 2005: International Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions

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