The resonance structure in neutron induced reaction cross sections can be used to
determine the elemental compositions of materials or objects. The occurrence of resonances …

Neutron resonance transmission analysis (NRTA) is a spectroscopic technique that uses the
resonant attenuation of epithermal neutrons to infer the isotopic composition of an object …

An integrated active neutron non-destructive analysis (NDA) system, Active-N, was
developed to gain knowledge of active neutron NDA techniques that are applicable to …

This report describes the role that nondestructive assay (NDA) techniques and systems of
NDA techniques may have in the context of an encapsulation and deep geological …

We propose neutron resonance fission neutron analysis (NRFNA), an active nondestructive
assay (NDA) technique, to improve the capability to identify and quantify a small amount of …

Spent nuclear fuel comprises a wide range of irradiated isotopic material compositions, and
characterization through nondestructive measurements is beneficial in verifying declared …

This paper explains why the burnup, initial enrichment, and cooling time of a used fuel
assembly–collectively called the BIC set of variables–characterize it to first order for the …

Neutron resonance densitometry (NRD) has been proposed to quantify nuclear materials in
particlelike debris of melted fuel formed in a severe accident of nuclear reactors such as the …

Irradiation tests are a key component of nuclear fuel development and identifying typical and
atypical regions in the irradiated fuel volume relies on very few characterization techniques …

Neutron resonance densitometry (NRD) is a non-destructive analysis method, which can be
applied to quantify special nuclear materials (SNM) in small particle-like debris of melted …