astro-ph.GA · 2026-08-26 · No. 96

Astrophysics of Galaxies, 2026-08-26.

1 new papers in astro-ph.GA. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

1 entries
  1. 01

    Decoupling candidate dual AGN from chance superpositions in the GOTHIC survey via a deep-learning framework

    Bhavesh Mukheja, Snehanshu Saha, Anwesh Bhattacharya, Mousumi Das, Françoise Combes, Sudhanshu Barway

    astro-ph.GA · cs.CV · cs.LG · math-ph · physics.data-an

    Dual active galactic nuclei (DAGN) mark a critical phase in the evolution of merging galaxies and the pairing of supermassive black holes, yet they remain difficult to identify in large imaging surveys because of projection effects and limited spatial resolution. Compact foreground stars and unresolved substructure can mimic dual nuclei through chance superposition, complicating automated detection. We revisit the 46,061 galaxies flagged but...

    arxiv.org/abs/2608.24164 · PDF

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