Signatures of blazar spectra in the electromagnetic and hadronic intergalactic cascade models

T. A. Dzhatdoev; A. P. Kircheva; A. A. Lyukshin; E. V. Khalikov

doi:10.3103/S1062873817040165

Signatures of blazar spectra in the electromagnetic and hadronic intergalactic cascade models

Autores: Dzhatdoev T.A.¹, Kircheva A.P.¹^,2, Lyukshin A.A.², Khalikov E.V.¹
Afiliações:
1. Skobeltsyn Institute of Nuclear Physics
2. Faculty of Physics
Edição: Volume 81, Nº 4 (2017)
Páginas: 443-445
Seção: Proceedings of the 34th National Conference on Cosmic Rays
URL: https://journals.rcsi.science/1062-8738/article/view/185037
DOI: https://doi.org/10.3103/S1062873817040165
ID: 185037

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Resumo

There are indications that a secondary component of cascade photons is present in the spectra of some bright blazars. The main spectral signatures are considered using the electromagnetic model. The simplest version of the hadronic cascade model can be distinguished from the electromagnetic cascade at a significance level of ~3 σ for a typical observation of a blazar at the Cherenkov Telescope Array (CTA).