Missing Particle Sectors as Stabilization Signatures in ψ₀-OCM

Missing Particle Sectors as Stabilization Signatures in ψ₀–OCM This paper develops a structural interpretation of “missing” particle sectors within the ψ₀–OCM (Osborne Cosmological Model) framework. Instead of assuming that all formally allowed excitations must appear as observable particles, the work treats particle existence as conditional on stabilization across active boundaries. Within this architecture, particle-like excitations arise as boundary-locked configurations characterized by surface invariants and topological organization. The paper examines what happens when stabilization fails, is environment-dependent, or is structurally suppressed. In this view, some predicted sectors do not appear because they never achieve stabilization, exist only under confinement, or are excluded by boundary–topology incompatibilities. The paper introduces a stabilization–curvature trend, explores qualitative consequences (including neutron stability under confinement), and outlines falsifiable expectations such as resonance clustering, asymmetric multiplets, and confinement-linked stability effects. These results are presented as architectural and conceptual rather than phenomenological, and are intended to complement — not replace — existing field-theoretic descriptions. The goal is to document the organizing principle that absence can function as a stabilization signature, to clarify the structural logic within ψ₀–OCM, and to establish conceptual precedence while reserving full dynamical implementation for subsequent work.