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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
