Energy-dependent Optical/Near-infrared and X-ray Correlations in Swift J1727.8-1613

arXiv:2607.28852 · astro-ph.HE, hep-ph · Submitted 2026-07-30 · Read on arXiv

Ruican Ma, Federico Vincentelli, Diego Altamirano, Alexandra Veledina, Poshak Gandhi, Piergiorgio Casella, Tariq Shahbaz, Sian Woahene-Demehin

astro-ph.HE, hep-ph

Submitted: 2026-07-30

Comments: 9 pages, 9 figures. Accepted for publication in MNRAS

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

Terminology

• Anti-correlation — 21× in this paper · explained in 3 episodes
• Aperture — 4× in this paper · explained in 1 episode
• Trace — 2× in this paper · explained in 2 episodes
• Aperture Photometry — 1× in this paper · explained in 1 episode
• Consistency — 1× in this paper · explained in 3 episodes

Sources

• Dynamic disk-corona coupling during the state transition of Swift J1727.8-1613
• The Broadband X-ray Spectral Properties during the Rising Phases of the Outburst of the New Black Hole X-ray Binary Candidate Swift J1727.8-1613
• Testing the Lense-Thirring Precession Origin of the QPO in Swift J1727.8$-$1613

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