Population-Level Radial Acceleration Relation in B': A Diagnostic Test

Zenodo (CERN European Organization for Nuclear Research) 2026 Preprint Open access

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Authors: Arturo Cerezo
DOI: 10.5281/zenodo.18828531
Cited by: 0

Abstract

We execute the population-level RAR test defined in Paper X. Using 315 synthetic galaxies (15 masses x 7 mass-to-light ratios x 3 gas fractions) with exponential disk profiles, we compute g_obs vs g_bar for B' and B'' and extract the effective knee acceleration a_eff^knee. The pipeline tests whether the SPARC best-fit parameters (beta=2.676, X_*=5.46e-57) reproduce the observed RAR scale a_0~1.2e-10 m/s^2 as a population-level emergent phenomenon. Reproducible code included.

Fields of Study & Subjects

Galaxies: Formation Evolution Phenomena Cosmology and Gravitation Theories Stellar planetary and galactic studies

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
1 March 2026
Language
EN
Document type
Preprint