Results 101 to 110 of about 2,712 (226)

A Deep Redshift Survey of the Perseus Cluster (A426): Spatial Distribution and Kinematics of Galaxies

The Astrophysical Journal Supplement Series
We study the global kinematics of the Perseus galaxy cluster (A426) at redshift z = 0.017 using a large sample of galaxies from our new MMT/Hectospec spectroscopic observation for this cluster.
Wooseok Kang, Ho Seong Hwang, Hyunmi Song, Changbom Park, Narae Hwang, Byeong-Gon Park   +5 more
doaj   +1 more source

The complex interplay of AGN jet-inflated bubbles and the intracluster medium [PDF]

, 2023
Filip Huško, C. G. Lacey
openalex   +1 more source

XRISM Constrains Atmospheric Motion and Turbulent Dissipation in the Archetypal Radio-mode Feedback System Hydra-A

The Astrophysical Journal
We present XRISM Resolve observations centered on Hydra-A, a redshift z = 0.054 brightest cluster galaxy, which hosts one of the largest and most powerful FR-I radio sources in the nearby Universe.
Tom Rose, B. R. McNamara, Julian Meunier, A. C. Fabian, Helen Russell, Paul Nulsen, Neo Dizdar, Timothy M. Heckman, Michael McDonald, Maxim Markevitch, Frits Paerels, Aurora Simionescu, Norbert Werner, Alison L. Coil, Edmund Hodges-Kluck, Eric D. Miller, Michael Wise   +16 more
doaj   +1 more source

Gravity-selected galaxy clusters: A tight mass-richness relation and an unclear Compton Y-richness trend

Astronomy & Astrophysics
This paper, the third in a series, investigates the scaling relations between optical richness, weak-lensing mass, and Compton Y for a sample of galaxy clusters selected purely by their gravitational effect on the shapes of background galaxies.
Andreon S., Radovich M.
doaj   +1 more source

Heating of the intracluster medium by quasar outflows [PDF]

, 2002
Biman B. Nath, Suparna Roychowdhury
openalex   +1 more source

EUV and X-ray observations of Abell 2199: a three-phase intracluster\n medium with a massive warm component [PDF]

, 2000
Richard Lieu, Massimiliano Bonamente, Jonathan P. D. Mittaz   +2 more
openalex   +2 more sources

Magnetic field in the intracluster medium: Rydberg matter with almost free electrons [PDF]

, 2002
Shahriar Badiei, Leif Holmlid
openalex   +1 more source

The velocity structure of the intracluster medium of the Centaurus cluster

, 2022
Efraín Gatuzz, J. S. Sanders, Rebecca Canning, K. Dennerl, A. C. Fabian, C. Pinto, H. R. Russell, Takayuki Tamura, S A Walker, John ZuHone   +9 more
openalex   +1 more source

Three-dimensional Thermodynamic Structures of the Intracluster Medium across Edges in the X-Ray Surface Brightness of Massive, Bright, Dynamically Active Galaxy Clusters

The Astrophysical Journal
We present a detailed study of three-dimensional (3D) thermodynamic structures of the intracluster medium (ICM) across edges in the X-ray surface brightness of four massive, bright, dynamically active galaxy clusters (A3667, A2319, A520, and A2146), with
Shutaro Ueda, Yuto Ichinohe
doaj   +1 more source

The Relation between the Cool-core Radius and the Host Galaxy Clusters: Thermodynamic Properties and Cluster Mass

The Astrophysical Journal
We present a detailed study of cool-core systems in a sample of four galaxy clusters (RXCJ1504.1-0248, A3112, A4059, and A478) using archival X-ray data from the Chandra X-ray Observatory.
FanLam Ng, Shutaro Ueda
doaj   +1 more source