dc.creator | Paradela, Carlos | es |
dc.creator | Calviani, M. | es |
dc.creator | Tarrío, D. | es |
dc.creator | Leal Cidoncha, E. | es |
dc.creator | Leong, L. S. | es |
dc.creator | Tassan-Got, L. | es |
dc.creator | Le Naour, C. | es |
dc.creator | Durán, Ignacio | es |
dc.creator | Colonna, Nicola | es |
dc.creator | Audouin, Laurent | es |
dc.creator | Cortés Giraldo, Miguel Antonio | es |
dc.creator | Lozano Leyva, Manuel Luis | es |
dc.creator | Quesada Molina, José Manuel | es |
dc.creator | Praena Rodríguez, Javier | es |
dc.date.accessioned | 2018-01-24T15:09:30Z | |
dc.date.available | 2018-01-24T15:09:30Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | Paradela, C., Calviani, M., Tarrío, D., Leal Cidoncha, E., Leong, L.S., Tassan-Got, L.,...,Praena Rodríguez, J. (2015). High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN. Physical Review C - Nuclear Physics, 91 (2), 1-11. | |
dc.identifier.issn | 0556-2813 (impreso) | es |
dc.identifier.issn | 1089-490X (electrónico) | es |
dc.identifier.uri | https://hdl.handle.net/11441/69493 | |
dc.description.abstract | The 238U to 235U fission cross section ratio has been determined at n_TOF up to ≈1 GeV, with two different
detection systems, in different geometrical configurations. A total of four datasets has been collected and
compared. They are all consistent to each other within the relative systematic uncertainty of 3–4%. The data
collected at n_TOF have been suitably combined to yield a unique fission cross section ratio as a function of
neutron energy. The result confirms current evaluations up to 200 MeV. Good agreement is also observed with
theoretical calculations based on the INCL++/Gemini++ combination up to the highest measured energy.
The n_TOF results may help solve a long-standing discrepancy between the two most important experimental
datasets available so far above 20 MeV, while extending the neutron energy range for the first time up to ≈1 GeV. | 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, 91 (2), 1-11. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | High-accuracy determination of the 238U/ 235U fission cross section ratio up to ≈ 1 GeV at n_TOF at CERN | 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 | http://dx.doi.org/ 10.1103/PhysRevC.91.024602 | es |
dc.identifier.doi | 10.1103/PhysRevC.91.024602 | es |
idus.format.extent | 11 p. | es |
dc.journaltitle | Physical Review C - Nuclear Physics | es |
dc.publication.volumen | 91 | es |
dc.publication.issue | 2 | es |
dc.publication.initialPage | 1 | es |
dc.publication.endPage | 11 | es |
dc.identifier.sisius | 20797642 | es |