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Fig. 4

image

Fermi-LAT γ-ray spectrum in the region of SNR Kes 41. The curve corresponds to the hadronic model fitted to the updated experimental data with a fixed spectral index Γp = 2. The statistical and systematic errors are represented by black and blue bars, respectively. Upper limits for the flux correspond to a 95% confidence level, obtained for TS values < 9.

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