The 234U neutron capture cross section measurement at the n TOF facility
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hdl:2117/10622
Tipus de documentText en actes de congrés
Data publicació2007
EditorEDP Sciences
Condicions d'accésAccés obert
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Abstract
The neutron capture cross-section of 234U has been measured for energies from thermal up to the keV
region in the neutron time-of-flight facility n TOF, based on a spallation source located at CERN. A 4π BaF2 array
composed of 40 crystals, placed at a distance of 184.9 m from the neutron source, was employed as a total absorption
calorimeter (TAC) for detection of the prompt γ-ray cascade from capture events in the sample. This text describes the
experimental setup, all necessary steps followed during the data analysis procedure. Results are presented in the form
of R-matrix resonance parameters from fits with the SAMMY code and compared to the evaluated data of ENDF in
the relevant energy region, indicating the good performance of the n TOF facility and the TAC.
CitacióCalviño, F. [et al.]. The 234U neutron capture cross section measurement at the n TOF facility. A: International Conference on Nuclear Data for Science and Technology. "2007 International Conference on Nuclear Data for Science and Technology". Nice: EDP Sciences, 2007, p. 595-598.
ISBN978-2-7598-0090-2
Versió de l'editorhttp://nd2007.edpsciences.org/articles/ndata/pdf/2007/01/ndata07510.pdf
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