TY - GEN AU - Klopf,M AU - Jericha,E AU - Märkisch,B AU - Saul,H AU - Soldner,T AU - Abele,H TI - Constraints on the Dark Matter Interpretation n→χ+e^{+}e^{-} of the Neutron Decay Anomaly with the PERKEO II Experiment SN - 1079-7114 PY - 2019/// PB - Physical review letters N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevLett.122.222503 ER -