National audienceDifferential measurements of Nuclear Data (ND) are not enough accurate in order to meet the target-accuracy required by reactor design calculation. Moreover, the uncertainties associated with the various ND evaluations are inconsistent. Therefore, integral experiments are needed to improve nuclear data files and to derive reliable covariance matrices.Experimental validation of international ND files is generally based on critical Keff measurements, using mainly the International Handbook of Benchmark Experiments ICSBEP. Although it is satisfactory for Criticality-Safety calculation codes, this validation is insufficient for Reactor Physics; indeed, nuclear data of minor actinides (238-241-242Pu, 237Np, 241-243Am, 244-245Cm)...
Providing reliable estimates of the nuclear data contribution to the uncertainty of well-known integ...
For the successful deployment of advanced nuclear systems and optimization of current reactor design...
Interest in high-quality integral benchmark data is increasing as efforts to quantify and reduce cal...
Nuclear data validation involves a large suite of Integral Experiments (IEs) for criticality, reacto...
Target accuracy on LWR neutronics parameters is 2 to 5 times lower than the a priori uncertainty (1σ...
The aim of this paper is to present the activities carried out by NEA Data Bank on checking, process...
The contributions to the International Criticality Safety Benchmark Evaluation Project (ICSBEP) and ...
The status of the International Criticality Safety Benchmark Evaluation Project (ICSBEP) was last re...
International audienceThe development of bias estimation methodologies has been a great tool for dat...
For many years now, IRSN has developed its own Monte Carlo continuous energy capability, which allow...
International audienceThe Working Party on International Nuclear Data Evaluation Cooperation (WPEC) ...
The status of the International Criticality Safety Benchmark Evaluation Project (ICSBEP) and the Int...
The status of the International Criticality Safety Benchmark Evaluation Project (ICSBEP) was last re...
Nuclear data are used for a variety of applications, including criticality safety, reactor performan...
A target accuracy assessment of the effective neutron multiplication factor, keff, for MYRRHA (Multi...
Providing reliable estimates of the nuclear data contribution to the uncertainty of well-known integ...
For the successful deployment of advanced nuclear systems and optimization of current reactor design...
Interest in high-quality integral benchmark data is increasing as efforts to quantify and reduce cal...
Nuclear data validation involves a large suite of Integral Experiments (IEs) for criticality, reacto...
Target accuracy on LWR neutronics parameters is 2 to 5 times lower than the a priori uncertainty (1σ...
The aim of this paper is to present the activities carried out by NEA Data Bank on checking, process...
The contributions to the International Criticality Safety Benchmark Evaluation Project (ICSBEP) and ...
The status of the International Criticality Safety Benchmark Evaluation Project (ICSBEP) was last re...
International audienceThe development of bias estimation methodologies has been a great tool for dat...
For many years now, IRSN has developed its own Monte Carlo continuous energy capability, which allow...
International audienceThe Working Party on International Nuclear Data Evaluation Cooperation (WPEC) ...
The status of the International Criticality Safety Benchmark Evaluation Project (ICSBEP) and the Int...
The status of the International Criticality Safety Benchmark Evaluation Project (ICSBEP) was last re...
Nuclear data are used for a variety of applications, including criticality safety, reactor performan...
A target accuracy assessment of the effective neutron multiplication factor, keff, for MYRRHA (Multi...
Providing reliable estimates of the nuclear data contribution to the uncertainty of well-known integ...
For the successful deployment of advanced nuclear systems and optimization of current reactor design...
Interest in high-quality integral benchmark data is increasing as efforts to quantify and reduce cal...