The quantum interference of resonant states may lead to novel short-lived and spatially restricted Einstein-Podolsky-Rosen correlations between particles in condensed matter. This is predicted to cause the appearance of certain anomalous intensity components in scattering experiments. Very recently, this effect was measured in (i) Raman light scattering and (ii) deep inelastic neutron scattering from H 2 O-D 2 O mixtures at room temperature. Current results of these two experiments are reported and compared.