• Yong Juan Cha

      Articles written in Journal of Astrophysics and Astronomy

    • Broad Band Spectral Index TeV Blazars Detected by Fermi LAT

      Yong Juan Cha Xiong Zhang

      More Details Abstract Fulltext PDF

      We collected the radio, K-band, optical, X-ray, and 𝛾-ray data for 35 TeV blazars detected by Fermi LAT and studied the possible correlation between different broad band spectral indices (𝛼r.o, 𝛼r.x, 𝛼ir.o, 𝛼ir.x, 𝛼o.𝛾, 𝛼x.𝛾) in all states (average/high/low). Based on our results, we suggested that the seed photons of the 𝛾-ray drive from the synchrotron radiation themselves.

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