Use of neutron reflection method to assay nuclear materials in solutions.
Neutron reflection methods are used in the chemical analysis of bulk samples, especially for the determination of contents in hydrogenous solutions. In these techniques albedo is measured by measuring either the activation of a foil, or count rate from a neutron detector. In the present paper Monte Carlo simulations are performed using this method for the possibility of detecting inadvertent criticality in the reprocessing plants and also estimation of 10B in heavy water, which is used as a moderator in PHWRs.
Mohapatra
D K
DK
Reactor Physics Division, Indira Gandhi Centre for Atomic Research, Kalpakkam, Tamil Nadu, India. dina@igcar.ernet.in
Reddy
C P
CP