Results 131 to 140 of about 52,299 (245)
Models for the Formation of Elliptical Galaxies [PDF]
, 1975 Richard B. Larson
openalex +1 more source
Measurement of the Lick Indices in Early-Type Galaxies: Line-of-Sight Velocity Distribution Corrections for IC 1459 [PDF]
Serbian Astronomical Journal, 2009 In this paper we analyse the measurements of the absorption line-strength Lick indices in the early-type galaxy IC 1459. We use thelong-slit spectra of the elliptical galaxy IC 1459 from which its kinematicshad previously been extracted to calculate ...
Samurović, S.
doaj
The Hβ Index and the Ages of Old Stellar Systems [PDF]
Journal of Astronomy and Space Sciences, 1998 The Hβ and some metal line indices, such as Mg2, Fe52, Fe53 of single-age and single-metallicity populations are computed based on the method of evolutionary population synthesis, with careful consideration of the variation of the horizontal-branch ...
Seok-Jin Yoon +2 more
doaj
Core Formation by Binary Scouring and Gravitational Wave Recoil in Massive Elliptical Galaxies
The Astrophysical JournalScouring by supermassive black hole (SMBH) binaries is the most accepted mechanism for the formation of the cores seen in giant elliptical galaxies. However, an additional mechanism is required to explain the largest observed cores.
Nader Khonji +3 more
doaj +1 more source
The Orientation of Radio Sources and Elliptical Galaxies [PDF]
, 1971 C. D. Mackay
openalex +1 more source
The Astrophysical Journal LettersRecent James Webb Space Telescope observations have revealed a peculiar class of galaxies at redshifts z ≳ 6, characterized by extremely high central stellar densities and overmassive central supermassive black holes (SMBHs), “little red dots” (LRDs). A
Fazeel Mahmood Khan +3 more
doaj +1 more source
The Distribution of Intensity in Elliptical Galaxies of the Virgo Cluster
, 1960 M. H. Liller
openalex +1 more source
The metallicities, velocity dispersions and true shapes of elliptical galaxies [PDF]
, 1981 R. Terlevich +3 more
openalex +1 more source
Radii, Orbital Properties, and Relaxation Times of Dwarf Elliptical Galaxies
, 1966 P. W. Hodge
openalex +1 more source