SIMBAD references

2011ApJ...738..157Z - Astrophys. J., 738, 157 (2011/September-2)

Modeling the hard TeV spectra of blazars 1ES 0229+200 and 3C 66A with an internal absorption scenario.

ZACHAROPOULOU O., KHANGULYAN D., AHARONIAN F.A. and COSTAMANTE L.

Abstract (from CDS):

We study the applicability of the idea of internal absorption of γ-rays produced through synchrotron radiation of ultrarelativistic protons in highly magnetized blobs to 1ES 0229+200 and 3C 66A, the two TeV blazars which show unusually hard intrinsic γ-ray spectra after being corrected for the intergalactic absorption. We show that for certain combinations of reasonable model parameters, even with quite modest energy requirements, the scenario allows a self-consistent explanation of the non-thermal emission of these objects in the keV, GeV, and TeV energy bands.

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Journal keyword(s): BL Lacertae objects: individual (1ES 0229+200, 3C 66A) - galaxies: active - gamma rays: galaxies - radiation mechanisms: non-thermal - X-rays: galaxies

Simbad objects: 4

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