What Does PGNAA Stand For?

PGNAA stands for Prompt Gamma Neutron Activation Analysis

Prompt Gamma Neutron Activation Analysis (PGNAA) is a nuclear analysis technique that utilizes prompt gamma rays emitted from a sample upon neutron irradiation to determine its elemental composition. This non-destructive method allows for real-time analysis of materials, making it particularly valuable in fields such as mineralogy, environmental monitoring, and nuclear science. By measuring the energies and intensities of the emitted gamma rays, PGNAA provides accurate quantitative and qualitative information about the elements present in the sample.