dc.creator | Massimi, C. | es |
dc.creator | Koehler, P. | es |
dc.creator | Bisterzo, S. | es |
dc.creator | Colonna, Nicola | es |
dc.creator | Gallino, R. | es |
dc.creator | Gunsing, F. | es |
dc.creator | Quesada Molina, José Manuel | es |
dc.creator | Lozano Leyva, Manuel Luis | es |
dc.creator | Praena Rodríguez, Javier | es |
dc.creator | Wisshak, K. | es |
dc.date.accessioned | 2017-04-05T13:02:13Z | |
dc.date.available | 2017-04-05T13:02:13Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Massimi, C., Koehler, P., Bisterzo, S., Colonna, N., Gallino, R., Gunsing, F.,...,Wisshak, K. (2012). Resonance neutron-capture cross sections of stable magnesium isotopes and their astrophysical implications. Physical Review C - Nuclear Physics, 85 (4), 044615-1-044615-15. | |
dc.identifier.issn | 0556-2813 | es |
dc.identifier.uri | http://hdl.handle.net/11441/57204 | |
dc.description.abstract | We have measured the neutron capture cross sections of the stable magnesium isotopes 24 ,25 ,26Mg in the energy range of interest to the s process using the neutron time-of-flight facility n-TOF at CERN. Capture events from a natural metal sample and from samples enriched in 25Mg and 26Mg were recorded using the total energy method based on C 62H 6 detectors. Neutron resonance parameters were extracted by a simultaneous resonance shape analysis of the present capture data and existing transmission data on a natural isotopic sample. Maxwellian-averaged capture cross sections for the three isotopes were calculated up to thermal energies of 100 keV and their impact on s-process analyses was investigated. At 30 keV the new values of the stellar cross section for 24Mg, 25Mg, and 26Mg are 3.8±0.2 mb, 4.1±0.6 mb, and 0.14±0.01 mb, respectively. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.relation.ispartof | Physical Review C - Nuclear Physics, 85 (4), 044615-1-044615-15. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Resonance neutron-capture cross sections of stable magnesium isotopes and their astrophysical implications | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessrights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear | es |
dc.relation.publisherversion | 10.1103/PhysRevC.85.044615 | es |
idus.format.extent | 15 p. | es |
dc.journaltitle | Physical Review C - Nuclear Physics | es |
dc.publication.volumen | 85 | es |
dc.publication.issue | 4 | es |
dc.publication.initialPage | 044615-1 | es |
dc.publication.endPage | 044615-15 | es |