Tentative evidence of spatially extended GeV emission from SS433/W50
Tentative evidence of spatially extended GeV emission from SS433/W50
We have analyzed ten years of the Fermi Large Area Telescope data toward the SS433/W50 region. With the latest source catalog and diffuse background models, the γ -ray excess from SS433/W50 is detected with a significance of ~6 σ in the photon energy range of 500 MeV–10 GeV. Our analysis …