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Measurement of the 244Cm and 246Cm neutron-induced capture cross sections at the n_TOF facility
dc.contributor.author | Alcayne, V. | |
dc.contributor.author | Ogállar Ruiz, Francisco | |
dc.contributor.author | Praena Rodríguez, Antonio Javier | |
dc.contributor.author | Porras Sánchez, José Ignacio | |
dc.date.accessioned | 2020-01-08T13:52:40Z | |
dc.date.available | 2020-01-08T13:52:40Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Alcayne, V., Kimura, A., Mendoza, E., Cano-Ott, D., Martínez, T., Aberle, O., ... & Barbagallo, M. (2019). Measurement of the 244Cm and 246Cm neutron-induced capture cross sections at the n_TOF facility. In EPJ Web of Conferences (Vol. 211, p. 03008). EDP Sciences. | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/58546 | |
dc.description.abstract | The neutron capture reactions of the 244Cm and 246Cm isotopes open the path for the formation of heavier Cm isotopes and heavier elements such as Bk and Cf in a nuclear reactor. In addition, both isotopes belong to the minor actinides with a large contribution to the decay heat and to the neutron emission in irradiated fuels. There are only two previous 244Cm and 246Cm capture cross section measurements: one in 1969 using a nuclear explosion [1] and the most recent data measured at J-PARC in 2010 [2]. The data for both isotopes are very scarce due to the di culties in performing the measurements: high intrinsic activity of the samples and limited facilities capable of providing isotopically enriched samples. We have measured both neutron capture cross sections at the n_TOF Experimental Area 2 (EAR-2) with three C6D6 detectors and also at Area 1 (EAR-1) with the TAC. Preliminary results assessing the quality and limitations (background subtraction, measurement technique and counting statistics) of this new experimental datasets are presented and discussed. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | EDP Sciences | es_ES |
dc.rights | Atribución 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.title | Measurement of the 244Cm and 246Cm neutron-induced capture cross sections at the n_TOF facility | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.1051/epjconf/201921103008 |