Extended Data Fig. 1: Migdal differential probabilities.
From: Direct observation of the Migdal effect induced by neutron bombardment
a,b,c,d, show theoretical calculation results of the differential probabilities of Migdal electron emission. e, compares the theoretical distribution of Migdal differential probabilities with experimental results in the gas mixture. The experimental data points are obtained by binning the electron energy from Migdal candidate events with a width of 0.2 keV, applying detection efficiency correction to each energy bin using simulation results, and normalizing based on the measured total cross-section ratio in the 5–10 keV.
