An Overabundance of Radio Active Galactic Nuclei in the SPT2349–56 Protocluster: Preheating the Intracluster Medium

Following the detection of a radio-loud active galactic nucleus (AGN) in the z = 4.3 protocluster SPT2349−56, we have obtained additional observations with the South African MeerKAT radio telescope in the S band (2.4 GHz) with the aim of further characterizing radio emission from amongst the ∼30 sub...

詳細記述

書誌詳細

主要な著者:	Scott C. Chapman, Roger P. Deane, Dazhi Zhou, Manuel Aravena, William Rasakanya, Melanie Archipley, James Burgoyne, Jared Cathey, Anthony H. Gonzalez, Ryley Hill, Chayce Hughes, Mònica Natalia Isla Llave, Matt Malkan, Kedar A. Phadke, Vismaya Pillai, Ana Posses, Bonnie Slocombe, Manuel Solimano, Justin Spilker, Nikolaus Sulzenauer, Fabio Vito, Joaquin D. Vieira, David Vizgan, George Wang, Axel Weiss
フォーマット:	Artigo
言語:	Inglês
出版事項:	IOP Publishing 2026-01-01
シリーズ:	The Astrophysical Journal Letters
主題:	Extragalactic radio sources Radio galaxies Radio continuum emission AGN host galaxies Starburst galaxies Brightest cluster galaxies
オンライン･アクセス:	https://doi.org/10.3847/2041-8213/ae4344
タグ:	タグ追加 タグなし, このレコードへの初めてのタグを付けませんか!