Particle and Astro-Particle Physics Seminars

Axion-like particles and gamma-ray astronomy

by Sergey Troitsky (INR RAS)

→ Europe/Zurich
4/2-011 - TH common room (CERN)

4/2-011 - TH common room

CERN

15
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Description
Anomalies in absorption of gamma rays from distant sources, which may point to the existence of light axion-like particles, are discussed. Constraints on parameters of the would-be axion-like particle are presented and future tests of various scenarios are proposed.