Extended radio emission in and around the merging cluster A520 as seen by MeerKAT

arXiv:2609.00156 · astro-ph.CO, astro-ph.HE · Submitted 2026-08-31 · Read on arXiv

astro-ph.CO, astro-ph.HE

Submitted: 2026-08-31

Updated: 2026-08-31

Terminology

• Core — 21× in this paper · explained in 2 episodes
• Calibration — 8× in this paper · explained in 7 episodes
• Weak Lensing — 4× in this paper · explained in 2 episodes
• South African Radio Astronomy Observatory — 3× in this paper
• Alignment — 2× in this paper · explained in 1 episode
• Aperture — 1× in this paper · explained in 1 episode
• Consistency — 1× in this paper · explained in 3 episodes
• Gravitational Lensing — 1× in this paper · explained in 2 episodes
• Hybrid Models — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Spectral Signature — 1× in this paper · explained in 2 episodes
• Square Kilometre Array — 1× in this paper
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Advancing Astrophysics with the SKA II
• The topology of the magnetic field in Abell 2255 out to its virial radius. Results from the LOFAR Galaxy Cluster Ultra-Deep Field
• Simulation Study of Binary Mergers of Galaxy Clusters I: Properties of Merger Shocks and Radio Emission
• Intergalactic shock fronts

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