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Neutron-induced fission cross section of nat-Pb and 209-Bi from threshold to 1 GeV: An improved parametrization

Autor
Calviño, F.; Cortes, G.; Poch, A.; Pretel, C.
Tipus d'activitat
Article en revista
Revista
Physical review C
Data de publicació
2011-04-28
Volum
83
Número
044620
Pàgina inicial
4462001
Pàgina final
4462009
DOI
https://doi.org/10.1103/PhysRevC.83.044620 Obrir en finestra nova
Projecte finançador
FPA2008-04972-C03-03 Datos Nucleares Para Física Nuclear e Ingeniería Nuclear
Repositori
http://hdl.handle.net/2117/12438 Obrir en finestra nova
Resum
Neutron-induced fission cross sections for natPb and 209Bi were measured with a white-spectrum neutron source at theCERNNeutron Time-of-Flight (n TOF) facility. The experiment, using neutrons from threshold up to 1 GeV, provides the first results for these nuclei above 200 MeV. The cross sections weremeasured relative to 235U and 238U in a dedicated fission chamber with parallel plate avalanche counter detectors. Results are compared with previous experimental data. Upgraded parametrizations of ...
Citació
Calviño, F. [et al.]. Neutron-induced fission cross section of nat-Pb and 209-Bi from threshold to 1 GeV: An improved parametrization. "Physical review C", 28 Abril 2011, vol. 83, núm. 044620, p. 4462001-4462009.
Grup de recerca
ANT - Advanced Nuclear Technologies Research Group
GREENER - Grup de recerca d´estudis energètics i de les radiacions

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