SOURCE: https://physics.magflowmeters.com/particles/
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Observed Particle Spectrum — companion 

 Observed Particle Spectrum — companion — rendered package. Rendered from index.md ; frozen technical content unchanged by rendering.

 Observed Particle Spectrum — companion

 What this is, in one sentence: a full companion package that tests whether the elementary-field content of one frozen 13-dimensional geometry can account for the entire observed particle catalog — and grades every claim honestly as derived, inherited, consistency-check, or diagnostic. ("Geometry" = the full three-layer shape — × Stage · ⊕ Rulebook · ⊗ Actors — at full precision, all layers load-bearing. See The Shape .) 

 The core idea

 The parent geometry — $\mathcal{M}_4 \times K_6 \times S^2 \times S^1_Y$ — was declared once and frozen. From it, the GUT manuscript fixes the elementary alphabet: the Standard Model gauge algebra $\mathfrak{su}(3)_c \oplus \mathfrak{su}(2)_L \oplus \mathfrak{u}(1)_Y$ and three generations of the familiar quark and lepton multiplets. This companion takes that elementary-field result as a fixed, inherited input (it is not re-proved here) and asks a harder question: does the geometry's short alphabet actually account for the long, messy zoo of particles that detectors have catalogued?

 The honest answer the document defends is a careful one. The geometry earns elementary-field closure plus a complete, quantum-number-consistent classification of the observed spectrum — every meson, baryon, antiparticle, resonance, and nucleus is shown to have a valid ontology path from the alphabet plus standard QCD confinement, with no confirmed particle left unclassified. It does not earn a first-principles derivation of every mass. That distinction is drawn in chalk before any evidence is weighed, because the whole case turns on never confusing the two.

 Crucially, the package never claims the spectrum was "solved from nothing." The fundamental-sector results are derived from only two flavor anchors $(y_t, |V_{us}|)$; absolute scales are anchored, not conjured; and the composite (hadron) spectrum is openly imported from lattice QCD / ChPT / HQET and graded consistency-check — no hadron mass is claimed as derived from geometry alone. The forward path to full spectral closure names one remaining gate the whole spectrum turns on: nonperturbative QCD (UQF-11), still open.

 Key results / honest status

 Derived (given the two flavor anchors): quark, charged-lepton, and neutrino masses; CKM and PMNS mixing matrices and CP phases; the electroweak scale $v$ and Higgs mass $m_h$. Most pulls are below 1σ; charged-lepton masses land within 0.01–0.07σ.

 Disclosed soft spots (not hidden): the up-quark mass sits at ~4.4σ against the tight experimental band; the atmospheric-octant ambiguity is graded diagnostic , with DUNE/JUNO named as the falsifier.

 Quantum-number closure: 442 distinct PDG-2024 states accounted for individually (constituents, additive quantum numbers, spin/parity audited); a fail-closed machine-verification suite reports 443/443 rows consistent (one state double-counted under two open interpretations, reconciled by a count manifest).

 Parameter-free QCD relations hold against PDG-2024: Gell-Mann–Okubo octet residual 0.57%, decuplet equal-spacing 4.4%, isospin signs with 0 mismatches, Regge linearity $R^2 = 0.9987$.

 Inherited (not re-proved here): the elementary-field alphabet itself, taken under frozen certificates from the parent GUT manuscript.

 Imported / consistency-check: absolute hadron masses, splittings, widths, lifetimes, branching ratios — computed, imported, or fitted, never claimed as geometry-derived.

 Open: full PDG spectral closure turns on the single nonperturbative-QCD gate (UQF-11). A clean machine-verification run proves the ledger is internally coherent and fail-closed — it does not prove the geometry true and does not close that gate.

 Anchored is not closed; selected is not forced; a clean regression run is not a proof. For where each of the 33 gates actually stands, see the gate scoreboard.

 Read it

 Full companion (HTML): /articles/Particles.html 

 Full companion (PDF): /articles/Particles.pdf 

 Gate scoreboard — honest per-gate status (0 of 31 physics-closed): /gates/ 

 Parent manuscript (the inherited elementary-field result): /articles/GUT.html 

 The one gate the spectrum turns on — nonperturbative QCD (UQF-11) anchor ledger: /anchors/gap02-anchor-ledger.html