The whole set of the dosimetry point-wise cross sections of the International Reactor Dosimetry File IRDF-2002 were processed in the 47 neutron group structure of the ORNL broad-group cross section working library BUGLE-96 for LWR shielding applications through the GROUPIE program of the PREPRO 2007 package. The reported 47 energy group response functions were calculated for all the following weighting spectrum conditions: - flat weighting spectrum; - 1/4 T (T = LWR pressure vessel thickness) pressure vessel weighting spectrum obtained from transport calculations based on the JEFF-3.1.1 evaluated nuclear data library; - 1/4 T pressure vessel weighting spectrum obtained from transport calculations based on the ENDF/B-VII.0 evaluated nuclear data library.

Dosimetry Cross Section Processing from IRDF-2002 in the BUGLE-96 (47 n) Neutron Group Structure

Orsi, R.
2009

Abstract

The whole set of the dosimetry point-wise cross sections of the International Reactor Dosimetry File IRDF-2002 were processed in the 47 neutron group structure of the ORNL broad-group cross section working library BUGLE-96 for LWR shielding applications through the GROUPIE program of the PREPRO 2007 package. The reported 47 energy group response functions were calculated for all the following weighting spectrum conditions: - flat weighting spectrum; - 1/4 T (T = LWR pressure vessel thickness) pressure vessel weighting spectrum obtained from transport calculations based on the JEFF-3.1.1 evaluated nuclear data library; - 1/4 T pressure vessel weighting spectrum obtained from transport calculations based on the ENDF/B-VII.0 evaluated nuclear data library.
Rapporto tecnico;Fisica nucleare;Dati nucleari;Fisica dei reattori nucleari
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12079/5300
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