Sector Paper V — The Completed Standard Model Bosonic Sector - Thirteen Missing Bosons Across Four Families - TMB1

SECTOR PAPER V — DESCRIPTION (TMB1) UN Theory — The Unified Information SubstrateSector Paper V — The Completed Standard Model Bosonic SectorThirteen Missing Bosons Across Four Families (TMB1) Sector Paper V presents the first complete, symmetry-consistent extension of the Standard Model bosonic sector. The Standard Model currently occupies only the CP-even half of the Lorentz × CP representation space, leaving the entire CP-odd sector empty. This paper fills that gap by introducing thirteen new bosons arranged across four forced-emergent families, each derived from representation-theoretic completeness rather than speculative model-building. The document provides the full operator catalogue, tensor-parity classification, CP-odd and axial-vector families, and the global CP-mixed bosons required to complete the bosonic representation space. Phenomenological signatures, collider-visible footprints, angular distributions, and EFT-consistent operators are included to enable direct experimental search without exposing substrate-level machinery. Sector Paper V is designed as a public-release theoretical document: it contains no δI-substrate derivations, no Δi timing geometry, and no emergence-chain content, ensuring full safety for open publication while preserving the integrity of the UN Theory architecture. This paper forms the particle-physics pillar of the UN Theory programme, complementing the geometric (Sector I–III), quantum (Sector IV), and cosmological (Volumes 1–7) structures. It establishes the missing bosonic families required for a unified informational substrate and provides the collider-ready signatures necessary for empirical confirmation.