Quantum Traction Theory and the LHC Top-Antitop Threshold

A beam-access threshold prediction without empirical PDFs Version: 4.0 Concept DOI: 10.5281/zenodo.20123498 Author: Ali Attar Website: quantumtraction.org Main book anchor: Quantum Traction Theory: Main Book v10.01 This paper treats the LHC top--antitop threshold as a finite source/access calculation rather than an empirical-PDF fit. The finite QTT threshold address is \[ \eta_t^{\mathrm{QTT}}=[(t\bar t)_{C=1,S=0,L=0,J^-}]_{w\mathrm{-closed}}. \] The proton--gluon source rail is \[ g_p^{\mathrm{QTT}}(x,\mu_A)= {16/31\over B(2-\lambda_A,7)}x^{-\lambda_A}(1-x)^6 . \] The locked threshold prediction is \[ \sigma^{\mathrm{QTT}}(pp\to\eta_t\to t\bar t)=8.475386076\ \mathrm{pb}. \] The small-\(x\) Artian diffusion rail is audited through \[ d\lambda_A={C_A\alpha_s^{\mathrm{QTT}}(\mu)\over24\pi}\,d\ln\mu, \qquad C_A=3. \] The record reports sub-sigma agreement with the named CMS/ATLAS threshold comparisons while keeping the constructor free of empirical PDF tables, detector fits, K-factors, and post-data exponent shifts. Status: QTT-TOP-THRESHOLD-BEAM-ACCESS-PREDICTION-GREEN EMPIRICAL-PDF-FREE-CONSTRUCTOR-DECLARED SMALL-X-ARTIAN-DIFFUSION-AUDIT-CLOSED