Black Hole

Research

An End-to-End Numerical Framework for Tidal Disruption Events with AthenaK

In a tidal disruption event (TDE), a star is torn apart by the tidal field of a black hole (BH), and its bound debris returns over many orbits to form an accretion disk. We present …

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Electromagnetic Signatures of Supermassive Binary Black Holes. I. Thermal Synchrotron, Self-Lensing Flares, and Jet Precession featured image
Research

Electromagnetic Signatures of Supermassive Binary Black Holes. I. Thermal Synchrotron, Self-Lensing Flares, and Jet Precession

First image of supermassive black hole binary.

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How to observe (spuermassive) black hole binaries? featured image
Research Talks

How to observe (spuermassive) black hole binaries?

What can we learn from GRMHD simulations?

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Xinyu Li
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How to observe (spuermassive) black hole binaries? featured image
Research Talks

How to observe (spuermassive) black hole binaries?

What can we learn from GRMHD simulations?

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Xinyu Li
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Research

MicroTidal Disruption Events at Galactic Centers

What may happen when a black hole collides with a white dwarf?

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Xinyu Li
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Black Hole Collisions with Thin Accretion Disks: OJ 287 and Small Mass Ratio Supermassive Black Hole Binary Candidates featured image
Research

Black Hole Collisions with Thin Accretion Disks: OJ 287 and Small Mass Ratio Supermassive Black Hole Binary Candidates

The first ever global simulation of OJ-287 where a companion black hole collides with the disk of the central black hole.

sean-ressler
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Research

Black Hole─Disk Interactions in Magnetically Arrested Active Galactic Nuclei: General Relativistic Magnetohydrodynamic Simulations Using a Time-dependent, Binary Metric

One-line takeaway for readers skimming listings.

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