High density of active galactic nuclei in the outskirts of distant galaxy clusters

• Published in: Astronomy & Astrophysics
• Main Authors: Koulouridis, E., Bartalucci, I.
• Other Authors: Astrophysique Interprétation Modélisation (AIM (UMR7158 / UMR_E_9005 / UM_112)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2019
• Subjects: galaxies: active; galaxies: clusters: general; X-rays: galaxies: clusters; galaxies: evolution; galaxies: interactions; large-scale structure of Universe; [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]; Ray Point; South Pole; South pole
• Online Access: https://hal.science/hal-02073476; https://hal.science/hal-02073476/document; https://hal.science/hal-02073476/file/aa35082-19.pdf; https://doi.org/10.1051/0004-6361/201935082

International audience We present a study of the distribution of X-ray detected active galactic nuclei (AGN) in the five most massive, M500SZ > 1014 M⊙, and distant, z ∼ 1, galaxy clusters in the Planck and South Pole Telescope (SPT) surveys. The spatial and thermodynamic individual properties of...