Séminaire IPAG

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Latest twists in the cosmic-ray origins problem

jeudi 3 avril 2025 - 11h00

Brian Reville - U. Heidelberg
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For over a century, the origin of cosmic rays has puzzled high-energy astrophysicists. While supernova remnants are widely believed to be the primary sources of cosmic ray production in our galaxy, this theory is not without its challenges. Recently, ultra-high energy gamma-ray detections have emerged, prompting discussions that question the traditional SNR paradigm. In this talk, I will recap the historical context, highlight the latest observational findings that are reshaping our understanding, and discuss potential future directions.

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Hôtes : Benoît Cerutti

Salle Manuel Forestini, 414 rue de la piscine, 38400 Saint Martin d'Hères