230 citations · 231 across the 2 of their papers we have counts for
2 papers
astro-ph2007★ 230 cited
Probing quantum gravity using photons from a flare of the active galactic nucleus Markarian 501 observed by the MAGIC telescope
J. Albert et al., John Ellis, N. E. Mavromatos +3
We analyze the timing of photons observed by the MAGIC telescope during a flare of the active galactic nucleus Mkn 501 for a possible correlation with energy, as suggested by some…
astro-ph2001★ 1 cited
Properties of the circumnuclear medium in Active Galactic Nuclei
R. Gilli, G. Risaliti, P. Severgnini +3
We propose a classification scheme for the circumnuclear medium of AGNs based on their location in the A_V - N_H plane (related to dust absorption and gas absorption, respectively)…