Evaluation of neutron resonance cross section data at GELINA

Over the last decade, the EC–JRC–IRMM, in collaboration with other institutes such as INRNE Sofia (BG), INFN Bologna (IT), ORNL (USA), CEA Cadarache (FR) and CEA Saclay (FR), has made an intense effort to improve the quality of neutron-induced cross section data in the resonance region. These improvements relate to both the infrastructure of the facility and the measurement setup, and the data reduction and analysis procedures. As a result total and reaction cross section data in the resonance region with uncertainties better than 0.5 % and 2 %, respectively, can be produced together with evaluated data files for both the resolved and unresolved resonance region. The methodology to produce full ENDF compatible files, including covariances, is illustrated by the production of resolved resonance parameter files for 241Am, Cd and W and an evaluation for 197Au in the unresolved resonance region.

BECKER Björn;  CAPOTE R.;  EMILIANI Federica;  GUBER K. H.;  HEYSE Jan;  KAUWENBERGHS Kim Josepha;  KOPECKY Stefan;  LAMPOUDIS Christos;  MASSIMI C.;  MONDELAERS Willy;  MOXON M.;  NOGUERE G.;  PLOMPEN Arjan;  PRONAYEV V.;  SIEGLER Peter;  SIRAKOV Ivan;  TRKOV Andrej;  VOLEV K.;  ZEROVNIK G.; 

SCHILLEBEECKX Peter; 

2014-10-08

ACADEMIC PRESS INC ELSEVIER SCIENCE

JRC84417

0090-3752,   

http://www.sciencedirect.com/science/article/pii/S0090375214005614,    http://dx.doi.org/10.1016/j.nds.2014.08.027,    https://publications.jrc.ec.europa.eu/repository/handle/JRC84417,   

10.1016/j.nds.2014.08.027,