Paper CCXXVII: (v2) — Quark-Gluon Plasma as Partial Klein Quartic Eversion: Overlapping Trinion Tiles, RAA Suppression, and the QGP as Coherent Superposition of 126 Tiling States

The CMS oxygen-oxygen (OO) result RAA,min = 0.69 ± 0.04 at pT ≈6 GeV (PRL 136, 162301, 2026) is interpreted as partial Klein quartic eversion: a fraction of the 126 confined-sector tiles of K (three of four trinions, 3/4 × 168) enter a quantum superposition of {7, 3} (confined, brane-localised) and {3, 7} (deconfined, bulk-communicating) states. The RAA formula RAA,min = 1 −C · A1/3, with C = f 2/3 bulk × (NG2 −h∨)/(NG2 −hmax) = f 2/3 bulk × 10/9, is derived from three G2 structure constants: NG2 = 14 (generators), h∨= 4 (dual Coxeter, Paper CXLVI), hmax = 5 (highest root height). Calibrated to OO, it predicts XeXe RAA = 0.378 (obs. 0.40) and PbPb RAA = 0.270 (obs. 0.25). The pT minimum at ΛQCD · hmax · λ5 · π/2 = 6.009 GeV is a zero-parameter prediction (error +0.15%). The QGP is not a classical fluid but a T2-coherent superposition maintained for τT2 = ℏc/pT,min = 0.033 fm/c. The three Omnibus deconfinement mechanisms (M1: Compton; M2: Debye; M3: H−liberation, Papers LVII-LVIII) are identified as microscopic signatures of the topological M4: partial Klein quartic eversion. M3 (H−associator closure breaking) and M4 (eversion) are the same physical event viewed thermally and topologically respectively. Minimum QGP system: Amin = 5 nucleons (G2 generator saturation). Zero free parameters. Part of the One-Octonion Brane-Bulk Framework series. Anchor DOI: 10.5281/zenodo.19120873. Community: one-octonion-brane-bulk. Author: Bharathi Dasan Jagadeesan, M.D., University of Minnesota. ORCID: 0000-0002-1143-941X.