Results 131 to 140 of about 53,883 (266)

Far-Ultraviolet Emission from Elliptical Galaxies at [CLC][ITAL]z[/ITAL][/CLC] = 0.55 [PDF]

, 2000
T. M. Brown, Charles W. Bowers, Randy A. Kimble, Henry C. Ferguson   +3 more
openalex   +1 more source

Connecting Cores and Black Hole Dynamics across Scales: From Globular Clusters to Massive Ellipticals

The Astrophysical Journal Letters
The centers of massive elliptical galaxies exhibit a wide range in density profiles, from central cusps to resolved cores with order kiloparsec sizes.
Kyle Kremer, Newlin C. Weatherford, Philip F. Hopkins, Nicholas Z. Rui, Claire S. Ye   +4 more
doaj   +1 more source

HST/ACS DIRECT AGES OF THE DWARF ELLIPTICAL GALAXIES NGC 147 AND NGC 185 [PDF]

, 2015
M. Geha, D. Weisz, A. Grocholski, A. Dolphin, R. P. van der Marel, P. Guhathakurta   +5 more
openalex   +1 more source

Elliptical galaxies

, 1989
In this thesis, radial colour and line strength gradients are investigated, and corresponding stellar population gradients are modelled. Together with the gradients, the morphology of the galaxies in optical and near-infrared colours is analyzed. When investigated in detail, every elliptical galaxy has its own special morphology, but nevertheless the ...
openaire   +1 more source

Investigation of the Nuclear Cross-Sections for Proton Capture Reactionsin the Star Formation Process of the Galaxies

Iraqi Journal of Physics
Understanding the CNO cycle and the proton-proton (p-p) chain is essential for comprehending the development of main sequence stars in the initial stages of spiral and elliptical galaxy formation. This study investigates two nuclear reactions that occur
Rabab Muzhir J., Al Najm M. N.
doaj   +1 more source

Galaxy Populations and Evolution in Clusters. IV. Deep HiObservations of Dwarf Elliptical Galaxies in the Virgo Cluster [PDF]

, 2003
Christopher J. Conselice, K. O’Neil, J. S. Gallagher, Rosemary F. Ġ. Wyse   +3 more
openalex   +1 more source

The Elliptical-Spheroidal and Elliptical-Elliptical Galaxy Dichotomies

, 2008
8 pages, 4 figures, requires asp2006.sty, to be published in Galaxy Evolution: Emerging Insights and Future Challenges, ed. S. Jogee et al., Astron. Soc.
openaire   +2 more sources

Accelerated Structure Formation: The Early Emergence of Massive Galaxies and Clusters of Galaxies

The Astrophysical Journal
Galaxies in the early Universe appear to have grown too big too fast, assembling into massive, monolithic objects more rapidly than anticipated in the hierarchical Lambda cold dark matter (ΛCDM) structure formation paradigm.
Stacy S. McGaugh, James M. Schombert, Federico Lelli, Jay Franck   +3 more
doaj   +1 more source

Using Elliptical Galaxy Kinematics to Compare of the Strength of Gravity in Cosmological Regions of Differing Gravitational Potential -- A First Look [PDF]

, 2023
Eske M. Pedersen, C. W. Stubbs
openalex   +1 more source

Dust in elliptical galaxies [PDF]

, 1985
W. B. Sparks, J. V. Wall, D. J. Thorne, Paul Jorden, I. G. van Breda, P. J. Rudd, H. E. Jørgensen   +6 more
openalex   +1 more source