Quantum Traction Theory and the LHC Top-Antitop Threshold

Quantum Traction Theory and the LHC Top--Antitop Threshold Version: 4. 0 Concept DOI: 10. 5281/zenodo. 20123498 Author: Ali Attar Website: quantumtraction. org This paper gives the QTT treatment of the LHC top--antitop threshold as a parameter-free, empirical-PDF-free beam-access theorem. The finite QTT threshold address is \ ₜ^ QTT=[ (t t) ₂=₁, ₒ=₀, ₋=₀, ₉^-ₖ -₂₋₎ₒ₄₃, \] and the proton--gluon source rail is \ gₚ^ QTT (x, A) = 16/31B (2-A, 7) x^-A (1-x) ⁶. \ The locked v4. 0 threshold result remains \ ^ QTT (ppₜ t t) =8. 475386076\, pb. \ It compares to CMS TOP-24-007 at \ (-0. 250\), ATLAS-CONF-2025-008 at \ (-0. 404\), and the simple two-detector display combination at \ (-0. 462\), with no empirical PDF table, no detector fit, no \ (K\) -factor, and no post-data exponent shift in the constructor. Version 4. 0 adds the blind small-\ (x\) Artian diffusion audit harness. The source equation is \ dA = CAₛ^ QTT () 24\, d, CA=3, \ with integral form \ A (;₀) = 1-2 + CA24 䃐^ ₛ^ QTT (') \, d'. \ The universal beam-access ratio operator is \ RX^ QTT (s₂, s₁) = L₆₆^ ₐₓₓ (MX²/s₂, X) L₆₆^{ QTT (MX²/s₁, X) }. \ The exact finite luminosity operator is computed as a finite binomial sum: \ L₆₆^ QTT (, ) = Ag²^1-A ₈=₀^6₉=₀^6 (-1) ^i+j6i6j ʲ I₈₉ (), \ where \ I₈₉ () = cases (1/), & i=j, \\[0. 4em 1-^i-ji-j, & i j. cases \] Main status labels: SIGMA-TOPONIUM-THRESHOLD-ACCESS-SPINE-CLOSED SIGMA-CMS-ATLAS-THRESHOLD-CROSS-SECTION-GREEN-CANDIDATE SIGMA-SMALL-x-ARTIAN-DIFFUSION-SOURCE-EQUATION-CLOSED SIGMA-SMALL-x-BLIND-AUDIT-HARNESS-OPENED SIGMA-HIGGS-BEAM-ACCESS-RATIO-PREREGISTERED SIGMA-LOW-MASS-DIJET-LAMBDA-AUDIT-PENDING The Higgs and low-mass dijet rows are not claimed as full cross-section predictions in this release. They are preregistered source-ratio rows. A full laboratory comparison requires the declared hard channel, access map, fiducial definition, unfolding convention, and covariance object. Included files: Main PDF paper, Version 4. 0 LaTeX source Standard-library Python verifier Constructor YAML Audit-row CSV Locked-prediction JSON Machine certificate Assistant workpack score and salvage note Render audit SHA-256 manifest