Results 141 to 150 of about 53,883 (266)

Metallicity Gradients in the Halos of Elliptical Galaxies [PDF]

, 2015
Jenny E. Greene, Chung‐Pei Ma, Andrew Goulding, Nicholas J. McConnell, John P. Blakeslee, Timothy A. Davis, Jens Thomas   +6 more
openalex   +1 more source

Galaxy Morphological Classification with Zernike Moments and Machine Learning Approaches

The Astrophysical Journal Supplement Series
Classifying galaxies is an essential step for studying their structures and dynamics. Using GalaxyZoo2 (GZ2) fractions thresholds, we collect 545 and 11,735 samples in nongalaxy and galaxy classes, respectively.
Hamed Ghaderi, Nasibe Alipour, Hossein Safari   +2 more
doaj   +1 more source

The growth of supermassive black holes in pseudo-bulges, classical bulges and elliptical galaxies [PDF]

, 2009
Dimitri A. Gadotti, Guinevere Kauffmann
openalex   +1 more source

Erratum: Dark matter in elliptical galaxies - I. Is the total mass density profile of the NFW form or even steeper? [PDF]

, 2006
G. A. Mamon, Ewa L. Łokas
openalex   +1 more source

The formation history of elliptical galaxies [PDF]

, 2006
G. De Lucia, Volker Springel, S. D. M. White, Darren Croton, Guinevere Kauffmann   +4 more
openalex   +1 more source

Astronomia ex machina: a history, primer and outlook on neural networks in astronomy. [PDF]

R Soc Open Sci, 2023
Smith MJ, Geach JE.
europepmc   +1 more source

X‐Ray Evidence for the Interaction of the Giant Elliptical Galaxy NGC 4472 with its Virgo Cluster Environment [PDF]

, 1996
Jimmy A. Irwin, Craig L. Sarazin
openalex   +1 more source

A Milky Way-like barred spiral galaxy at a redshift of 3. [PDF]

Nature, 2023
Costantin L, Pérez-González PG, Guo Y, Buttitta C, Jogee S, Bagley MB, Barro G, Kartaltepe JS, Koekemoer AM, Cabello C, Corsini EM, Méndez-Abreu J, de la Vega A, Iyer KG, Bisigello L, Cheng Y, Morelli L, Arrabal Haro P, Buitrago F, Cooper MC, Dekel A, Dickinson M, Finkelstein SL, Giavalisco M, Holwerda BW, Huertas-Company M, Lucas RA, Papovich C, Pirzkal N, Seillé LM, Vega-Ferrero J, Wuyts S, Yung LYA.   +32 more
europepmc   +1 more source

Massive Elliptical Galaxies: From Cores to Halos [PDF]

, 2006
Chris Lintott, Ignacio Ferreras, O. Lahav   +2 more
openalex   +1 more source

A trail of dark-matter-free galaxies from a bullet-dwarf collision. [PDF]

Nature, 2022
van Dokkum P, Shen Z, Keim MA, Trujillo-Gomez S, Danieli S, Dutta Chowdhury D, Abraham R, Conroy C, Kruijssen JMD, Nagai D, Romanowsky A.   +10 more
europepmc   +1 more source