most citedAccretion History of AGN II: Constraints on AGN Spectral Parameters using the Cosmic X-ray Background

21 citations · 21 across the 1 of their papers we have counts for

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astro-ph.HE2019★ 21 cited

Accretion History of AGN II: Constraints on AGN Spectral Parameters using the Cosmic X-ray Background

Tonima Tasnim Ananna, Ezequiel Treister, Claudia M. Urry +5

We constrain X-ray spectral shapes for the ensemble of AGN based on the shape of the Cosmic X-ray Background (CXB). Specifically, we rule out regions of X-ray spectral parameter sp…