Measurement of the neutron capture cross section of the fissile isotope 235U with the CERN n TOF total absorption calorimeter and a fission tagging based on micromegas detectors

Cita com:
hdl:2117/112986
Document typeConference lecture
Defense date2016
PublisherEDP Sciences
Rights accessOpen Access
Abstract
The accuracy on neutron capture cross section of fissile isotopes must be improved for the design of future nuclear systems such as Gen-IV reactors and Accelerator Driven Systems. The High Priority Request List of the Nuclear Energy Agency, which lists the most important nuclear data requirements, includes also the neutron capture cross sections of fissile isotopes such as 233,235U and 239,241Pu.
A specific experimental setup has been used at the CERN n TOF facility for the measurement of the neutron capture cross section of 235U by a set of micromegas fission detectors placed inside a segmented BaF2 Total Absorption Calorimeter.
CitationBalibrea-Correa, J., Mendoza, E., Cano-Ott, D., Calviño, F., Cortes, G., Gómez, M., Riego , A. Measurement of the neutron capture cross section of the fissile isotope 235U with the CERN n TOF total absorption calorimeter and a fission tagging based on micromegas detectors. A: International Conference on Nuclear Data for Science and Technology. "EPJ Web of Conferences, vol. 146 (2017); ND 2016: International Conference on Nuclear Data for Science and Technology: Bruges, Belgium: 11-16 September 2016". Bruges: EDP Sciences, 2016, p. 11021-1-11021-4.
ISBN978-2-7598-9020-0
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