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Fermi-LAT View on Three Ultra-high-energy 1LHAASO Sources in the 52° < l <  55° Region

  • Authors: Linjie Liu, Xian Hou, Pierrick Martin, Chuyuan Yang

Linjie Liu et al 2026 The Astrophysical Journal 1003 .

  • Provider: AAS Journals

Caption: Figure 2.

SEDs of the emission for the five detected sources in our target region. Red lines and cyan shaded regions represent the best-fit models with 1σ statistical uncertainties, while blue data points indicate the energy flux in each energy bin, with 95% confidence upper limits for bins with TS < 4 shown by arrows. For J1925+1729P, the PLEC4 model (black dashed line) is also shown for comparison.

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