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COSMIC: A Galaxy Cluster–Finding Algorithm Using Machine Learning

open access: yesThe Astrophysical Journal Supplement Series
Building a comprehensive catalog of galaxy clusters is a fundamental task for studies on structure formation and galaxy evolution. In this paper, we present Cluster Optical Search using Machine Intelligence in Catalogs (COSMIC), an algorithm utilizing ...
Da-Chuan Tian   +3 more
doaj   +1 more source

The Thickness of Galaxy Disks from z = 5 to 0 Probed by JWST

open access: yesThe Astrophysical Journal Letters
Although a thick disk is a structure prevalent in local disk galaxies and also present in our home Galaxy, its formation and evolution are still unclear.
Jianhui Lian, Li Luo
doaj   +1 more source

Different Influence of Gas Accretion on the Evolution of Star-forming and Non-star-forming Galaxies

open access: yesThe Astrophysical Journal
Using integral field spectroscopic data from the Mapping Nearby Galaxies at Apache Point Observatory survey, we investigate the spatially resolved properties and empirical relations of a star-forming galaxy and a non-star-forming galaxy hosting ...
Min Bao, Wenlong Zhao, Qirong Yuan
doaj   +1 more source

On the Formation and Evolution of cD Galaxies

open access: yes, 2008
The cannibalism mechanism of formation of cD galaxies in clusters of Bautz-Morgan class I is analyzed. Dependences between absolute magnitude of cD galaxies, and of the clusters in which they reside (richness, redshifts) are considered. Evidences are presented in favor of formation of cD galaxies by cannibalism and their evolution.
openaire   +2 more sources

The Star-forming Main Sequence in JADES and CEERS at z > 1.4: Investigating the Burstiness of Star Formation

open access: yesThe Astrophysical Journal
We have used public JWST/NIRSpec and JWST/NIRCam observations from the CEERS and JADES surveys in order to analyze the star-forming main sequence (SFMS) over the redshift range 1.4 ≤ z < 7.
Leonardo Clarke   +7 more
doaj   +1 more source

Morphological Evolution in High‐Redshift Radio Galaxies and the Formation of Giant Elliptical Galaxies [PDF]

open access: bronze, 1998
W. J. M. van Breugel   +4 more
openalex   +1 more source

The Formation and Evolution of S0 Galaxies

open access: yes, 2007
Ph.D. Thesis submitted to The University of Nottingham, U.K.
openaire   +2 more sources

Formation and Evolution of Galaxies in Clusters

open access: yes, 2001
12 pages, 8 figures, to appear in ASP Conference Series "Tracing Cosmic Evolution with Galaxy Clusters", Sesto ...
openaire   +2 more sources

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