Closed-Form Dual-Attractor Predictions for Fine Structure Metrology Splits, Muonium Spectroscopy, Anomalous Magnetic Moments, and Neutron Decay Anomalies

Standard electroweak and QED frameworks rely on empirically measured coupling constants, perturbative renormalization, and speculative dark-sector extensions to reconcile precision anomalies across lepton magnetic moments (g-2), atomic fine-structure interferometry, and high-field collider observables. This priority timestamp manuscript deploys a strictly parameter-free, closed-form mathematical formalism to establish exact, falsifiable baselines across the lepton and electroweak sectors. Without adjustable parameters, the model derives the zero-baryon fine-structure constant baseline, resolves the Rubidium-87 vs. Cesium-133 atom-interferometry variance via nuclear baryonic clamping, and decouples pristine lepton magnetic moments from high-field storage-ring apparatus offsets (Fermilab/BNL muon g-2) ahead of upcoming precision experimental releases.