Radioactivity Reimagined: USP Field Theory and the Geometry of Atomic Decay

This document provides a revolutionary reinterpretation of radioactive decay through the lens of the USP Field Theory. Moving beyond classical particle models, it explains beta, neutron, alpha, and gamma radiation as consequences of field loop overcrowding, photon trapping, and spin tension failure. A new section explores the contrasting behavior of mercury and uranium, shedding light on why some elements store and re-emit energy while others decay explosively. This enhanced edition adds insights into gamma decay, a summary decay-type table, and real-world predictions for radiation shielding and decay forecasting. Radioactivity is revealed not as random destruction — but as the collapse of geometric order in the spin field.