Discovery of a new ${\hat{I}}^3$-ray source LHAASO J0341+5258 with emission up to 200TeV

The LHAASO Collaboration, Zhen Cao, F. Aharonian +267

We report the discovery of a new unidentified extended ${\hat{I}}^3$-ray source in the Galactic plane named LHAASO J0341+5258 with a pre-trial significance of 8.2 standard deviations above…