Evidence for AGN-regulated Cooling in Clusters at z∼ 1.4: A Multiwavelength View of SPT-CL J0607-4448
M Masterson, M McDonald, B Ansarinejad…�- The Astrophysical�…, 2023 - iopscience.iop.org
The Astrophysical Journal, 2023•iopscience.iop.org
We present a multiwavelength analysis of the galaxy cluster SPT-CL J0607-4448
(SPT0607), which is one of the most distant clusters discovered by the South Pole
Telescope at z= 1.4010�0.0028. The high-redshift cluster shows clear signs of being relaxed
with well-regulated feedback from the active galactic nucleus (AGN) in the brightest cluster
galaxy (BCG). Using Chandra X-ray data, we construct thermodynamic profiles and
determine the properties of the intracluster medium. The cool-core nature of the cluster is�…
(SPT0607), which is one of the most distant clusters discovered by the South Pole
Telescope at z= 1.4010�0.0028. The high-redshift cluster shows clear signs of being relaxed
with well-regulated feedback from the active galactic nucleus (AGN) in the brightest cluster
galaxy (BCG). Using Chandra X-ray data, we construct thermodynamic profiles and
determine the properties of the intracluster medium. The cool-core nature of the cluster is�…
Abstract
We present a multiwavelength analysis of the galaxy cluster SPT-CL J0607-4448 (SPT0607), which is one of the most distant clusters discovered by the South Pole Telescope at z= 1.4010�0.0028. The high-redshift cluster shows clear signs of being relaxed with well-regulated feedback from the active galactic nucleus (AGN) in the brightest cluster galaxy (BCG). Using Chandra X-ray data, we construct thermodynamic profiles and determine the properties of the intracluster medium. The cool-core nature of the cluster is supported by a centrally peaked density profile and low central entropy (
iopscience.iop.org