Results 201 to 210 of about 91,719 (307)

Toward Discovery of Gravitationally Lensed Explosive Transients: The Brightest Galaxies in Massive Galaxy Clusters from Planck-SZ2

open access: hybrid, 2023
Joshua C. Smith   +9 more
openalex   +1 more source

A New Dissociative Galaxy Cluster Merger: RM J150822.0+575515.2

open access: yesThe Astrophysical Journal
Galaxy cluster mergers that exhibit clear dissociation between their dark matter, intracluster gas, and stellar components are great laboratories for probing dark matter properties.
Rodrigo Stancioli   +3 more
doaj   +1 more source

Signatures of Star Formation in Brightest Cluster Galaxies [PDF]

open access: green, 2009
Megan Donahue   +3 more
openalex   +1 more source

Evolution of the Brightest Cluster Galaxies [PDF]

open access: yes
In this thesis, I explore the evolution of the brightest cluster galaxies (BCGs) over the last 10 billion years through detailed studies of both local BCGs from SDSS and their high-z progenitors from CANDELS UDS.\ud \ud First, I study a large sample of local BCGs and link their morphologies to their structural properties.
openaire  

A High-Caliber View of the Bullet Cluster through JWST Strong and Weak Lensing Analyses

open access: yesThe Astrophysical Journal Letters
The Bullet Cluster (1E 0657-56) is a key astrophysical laboratory for studying dark matter, galaxy cluster mergers, and shock propagation in extreme environments.
Sangjun Cha   +7 more
doaj   +1 more source

Evolution of Massive Red Galaxies in Clusters from z = 1.0 to z = 0.3

open access: yesThe Astronomical Journal
A critical issue in studying the evolution of galaxy clusters is to find ways that enable meaningful comparisons of clusters observed at different redshifts, as well as in various stages of their growth.
Yen-Ting Lin   +4 more
doaj   +1 more source

Galaxy clusters enveloped by vast volumes of relativistic electrons. [PDF]

open access: yesNature, 2022
Cuciti V   +14 more
europepmc   +1 more source

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