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

dc.contributor
Universitat Politècnica de Catalunya. Departament de Física
dc.contributor
Universitat Politècnica de Catalunya. ANT - Advanced Nuclear Technologies Research Group
dc.contributor.author
Mendoza, E.
dc.contributor.author
Cano-Ott, D
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Balibrea-Correa, J.
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Calviño Tavares, Francisco
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Cortés Rossell, Guillem Pere
dc.contributor.author
Riego Pérez, Albert
dc.date.issued
2014
dc.identifier
Mendoza, E. [et al.]. 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: European Research Infrastructure for Nuclear Data Applications. "ERINDA Workshop: Geneve, Switzerland: October 1-3, 2014: proceedings". 2014, p. 127-133.
dc.identifier
978-92-9083-403-8
dc.identifier
https://indico.cern.ch/event/251800/attachments/437842/607555/Proceeding_VERY_VERY_VERY_FINAL_6_6_14_1.pdf
dc.identifier
https://hdl.handle.net/2117/133274
dc.description.abstract
Actual and future nuclear technologies require more accurate nuclear data on the (n, gamma) cross sections and -ratios of fissile isotopes. Their measurement presents several difficulties, mainly related to the strong fission gamma-ray background competing with the weaker gamma-ray cascades used as the experimental signature of the (n,gamma) process. A specific setup has been used at the CERN n_TOF facility in 2012 for the measurement of the (n,gamma) cross section and alpha-ratios of fissile isotopes and used for the case of the 235U isotope. The setup consists in a set of micromegas fission detectors surrounding 235U samples and placed inside the segmented BaF2 Total Absorption Calorimeter.
dc.description.abstract
Postprint (published version)
dc.format
7 p.
dc.format
application/pdf
dc.language
eng
dc.relation
info:eu-repo/grantAgreement/MICINN//FPA2008-04972-C03-03/ES/DATOS NUCLEARES PARA FISICA NUCLEAR E INGENIERIA NUCLEAR/
dc.rights
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights
Open Access
dc.rights
Attribution-NonCommercial-NoDerivs 3.0 Spain
dc.subject
Àrees temàtiques de la UPC::Energies::Energia nuclear
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Àrees temàtiques de la UPC::Física
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Neutrons
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Neutrons--Capture
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Nuclear reaction
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Reutrons
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CERN
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n_TOF
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Cross section
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Neutrons
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Neutrons--Captura
dc.title
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
dc.type
Conference report


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