Direct observation of Migdal effect induced by neutron bombardment
Theory For a gas mixture, the differential cross-section of Migdal effect from neutron–nucleus scattering in the soft limit is given by26,27,57 $$frac{{{rm{d}}}^{2}sigma }{{rm{d}}{E}_{{rm{R}}}{rm{d}}{E}_{{rm{e}}}}=sum _{i}frac{{rm{d}}{sigma…