The physical mechanism for two rapid changing-look AGNs: SDSS J0225+0030 and SDSS J1723+5504

arXiv:2608.01249 · astro-ph.GA · Submitted 2026-08-02 · Read on arXiv

Shuang-Liang Li, Xinwu Cao, Wei-Min Gu

astro-ph.GA

Submitted: 2026-08-02

Comments: 10 pages, 4 figures, 2 tables, accepted by ApJ

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• AGN — 31× in this paper · explained in 1 episode
• Accuracy — 2× in this paper · explained in 1 episode
• Degeneracy — 1× in this paper · explained in 3 episodes
• Sloan Digital Sky Survey — 1× in this paper

Sources

• Discovery of Repeating Transitions in 16 Changing-look Active Galactic Nuclei
• The destruction and recreation of the X-ray corona in a changing-look Active Galactic Nucleus

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