activity
19962023
most citedObscured and unobscured active galactic nuclei in the Spitzer Space Telescope First Look Survey

692 citations · 5.8k across the 91 of their papers we have counts for

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astro-ph1996

Optical Substructures in 48 Galaxy Clusters

M. Girardi, E. Escalera, D. Fadda +3

We analyze the presence of substructures in a set of 48 galaxy clusters, by using galaxy positions and redshifts. We use a multi-scale analysis which couples kinematical estimators…

astro-ph1996★ 10 cited

Compact Radio Sources and Nuclear Activity in Seyfert Galaxies

Giuliano Giuricin, Dario Fadda, Marino Mezzetti

Using recent high-resolution radio observations of a large sample of Seyfert galaxies (Roy et al. 1994), we analyze the relations between the compact radio core emission and severa…