Gamma-ray emission from particle illumination and shock-cloud interaction in the W51 Complex

arXiv:2607.29488 · astro-ph.HE · Submitted 2026-07-31 · Read on arXiv

Alan Sunny, Martina Cardillo

astro-ph.HE

Submitted: 2026-07-31

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

Terminology

• Consistency — 3× in this paper · explained in 3 episodes
• Markov Chain Monte Carlo — 2× in this paper
• Cherenkov Telescope Array Observatory — 1× in this paper
• Diffusive Shock Acceleration — 1× in this paper

Sources

• Constraints on the cosmic ray diffusion coefficient in the W28 region from gamma-ray observations
• Studying SNR-MC interactions as galactic PeVatrons in the era of CTAO and ASTRI Mini-Array
• Fermi-LAT Discovery of GeV Gamma-ray Emission from the Vicinity of SNR W44
• What sources are the dominant Galactic cosmic-ray accelerators?

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