The simulation data of a portable thermal neutron radiography system

This dataset includes the energy spectrum and angular distribution data of D-D neutrons produced by the deuterium beam at a working condition of 200 keV/6 mA, the beam characteristics data of the sample plane after moderation and collimation, and the two-dimensional spatial distribution data of thermal neutrons transmitted through the Gd line-pair phantom."Energy spectrum and angular distribution data.xlsx" is the data on neutron characteristics of the D-D source obtained through multi-layer computing model."The beam characteristic data of the sample plane. opju" is the outgoing neutron beam characteristic data of the sample plane obtained through Monte Carlo simulation."Two-dimensional spatial distribution data. opju" is the data of transmitted thermal neutrons obtained through the Monte Carlo method for Gd line-pair phantom imaging.