The dataset of the development of the polarization-analyzed small-angle neutron scattering technique at Chinese Spallation Neutron Source -2026

The file labels in this dataset correspond to the figure numbers in the main text of the article titled "Polarization-analyzed small-angle neutron scattering with an in situ ³He neutron spin filter at the China Spallation Neutron Source."Data processing was carried out using self-developed data analysis codes written in Python. The specific procedures include converting the neutron time-of-flight data to neutron wavelength, integrating the direct-beam neutron transmission intensity (corresponding to Figure 3), transforming the raw data from the two-dimensional position-sensitive detector from real space to reciprocal space (corresponding to Figure 4), and performing radial integration on the two-dimensional data to convert it into one-dimensional data (corresponding to Figure 5).