Hourly skymaps of relative TeV-scale cosmic-ray intensity centered at the zenith, recorded by the Large High Altitude Air Shower Observatory on November 4, 2021. Black arrows indicate the direction and magnitude of large-scale anisotropy near the arrival of an interplanetary coronal mass ejection.
From the article:
Transient Large-Scale Anisotropy in TeV Cosmic Rays due to an Interplanetary Coronal Mass EjectionZhen Cao et al. (LHAASO Collaboration)
Phys. Rev. Lett. 136, 251002 (2026)
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