Statistical Substructure of ISP Blazar Variability: Evidence for a Distinct High-Variability Population in 4LAC-DR3 (v5: Full Paper with DOCX)

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

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Authors: Yoshimitsu Katayama
DOI: 10.5281/zenodo.19788313
Cited by: 3

Abstract

Complete paper (Markdown + DOCX) on the C3 high-variability ISP blazar subpopulation. v5 adds the formatted DOCX version of the full paper. Key results: GMM identification of C3 (N=129, 4LAC-DR3); spectral softening confirmed in ON 246 (KS p=7.5e-4) and 3C 66A (KS p=1.15e-13, 27,059 photons); shared physical signature across different variability characters. OSF: https://osf.io/7b5t2

Fields of Study & Subjects

Astrophysics and Cosmic Phenomena Astronomy and Astrophysical Research Astrophysical Phenomena and Observations

Publication details

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