{"paper":{"title":"Gamma-rays from the IC $e^\\pm$ pair cascade in the radiation field of an accretion disk: Application to CenA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"J. Sitarek, W. Bednarek","submitted_at":"2009-09-28T10:37:18Z","abstract_excerpt":"The very short time scale variability of TeV $\\gamma$-ray emission from active galaxies suggests that the acceleration process of particles and the production of primary $\\gamma$-rays likely occurs relatively close to the accretion disk. We calculate the $\\gamma$-ray spectra produced in an Inverse Compton $e^\\pm$ pair cascade initiated by primary $\\gamma$-rays which are injected close to the surface of the accretion disk. Possible synchrotron energy losses of secondary cascade $e^\\pm$ pairs are also taken into account. Since the soft radiation field is anisotropic, the resulting $\\gamma$-ray s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.5057","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}