Xrayneutron
Xrayneutron is a hypothetical subatomic particle proposed in 2021 by the International Physics Consortium to explain anomalous scattering events observed in high-energy photon experiments. It is theorized to be a neutral, spin‑½ fermion that interacts weakly with both electromagnetic and weak nuclear forces, similar to the neutrino, but with additional coupling to X‑ray wavelengths. The particle’s mass is predicted to be in the range of 0.1 to 1 keV/c², making it lighter than most known exotic particles yet heavier than the electron neutrino.
The concept emerged from discrepancies in X‑ray attenuation measurements in dense metal targets, where traditional models
Despite the initial excitement, the particle has yet to be confirmed by independent groups. Critics argue that