Collider Phenomenology and Scattering Constraints for a Finite-Energy Electron Core

A collider-oriented phenomenological framework for finite-energy electron-core configurations is developed using numerically extracted momentum-space observables derived from stationary localized solutions. The analysis investigates radial suppression proxies, directional anisotropy, validity windows, inverse-radius onset scaling, and operational collider accessibility across multiple assumed effective core radii. The study emphasizes phenomenological consistency estimates rather than formal exclusion limits and constructs momentum-space observables directly from numerically extracted form factors. Resolution-consistency analyses across multiple numerical grids demonstrate stable onset behavior and robustness of the extracted phenomenological structure. The work extends earlier spectral, UV–IR, scaling, and orbital phenomenology studies into the collider regime while maintaining compatibility with effectively point-like low-energy behavior.