Core scripts used for the results in the article "Closing the Late‑Time Sector of the Hubble Tension in the Alternative Cosmological Model (AMC)"

Core scripts used for the results in article "AMC_HubbleTension_LateTime_Article": · amc_cosmo.py — AMC mapping (τ(z), D_M(z), d_L), closed‑form integral, H_geo diagnostic, SN χ² with analytic M minimization, BAO χ² utilities. · run_step12_caseA.py — Step 1+2 Case A run: Pantheon full (stat+sys cov) + BOSS DR12 BAO consensus (6×6 cov). Produces Table 1. · run_amc_drag_option1_timescale.py — toy microphysics (Saha+floor, SI‑fixed) diagnostic; produces Table 2. · run_amc_optionB_drag_option1.py — Option B scaling diagnostic; produces Table 3. · run_amc_optionB_option1_xe_tanh.py — tanh x_e(T) diagnostic; produces Table 4. · run_amc_optionB_option1_prefactor_sweep.py — Γ_drag prefactor sensitivity; produces Table 5. · run_amc_optionB_option1_Tbg_eps_scan_v2.py — ε deformation scan of T_bg(τ); produces Table 6. Data inputs: Pantheon ‘full’ light‑curve parameter file and systematic covariance matrix; BOSS DR12 BAO consensus measurements and covariance. These are standard public products.