Structural and dynamical modeling of WINGS clusters. II. The orbital anisotropies of elliptical, spiral and lenticular galaxies [PDF]
Astronomy & Astrophysics, 2019 The orbital shapes of galaxies of different classes are a probe of their formation and evolution. The Bayesian MAMPOSSt mass-orbit modeling algorithm is used to jointly fit the distribution of elliptical, spiral-irregular, and lenticular galaxies in projected phase space, on three pseudo-clusters (built by stacking the clusters after re-normalizing ...
G. A. Mamon +5 more
openalex +6 more sources
The Mean Ratio of Mass to the Three-Halves Power of Luminosity for Elliptical and Lenticular Galaxies [PDF]
Publications of the Astronomical Society of the Pacific, 1971 The available data on masses of ellipticals and lenticulars are summarized with emphasis on the uncertainties in the ratio R of mass to 10-O.6M, where M is the absolute magnitude. With correction for galactic absorption the result is R= 0. ;2147 'o (and, as a by-product, a mean mass-luminosity ratio of 38-+ based on the magnitude scale in the de ...
Thomas W. Noonan
openalex +2 more sources
THE COOL INTERSTELLAR MEDIUM IN ELLIPTICAL GALAXIES. II. GAS CONTENT IN THE VOLUME-LIMITED SAMPLE AND RESULTS FROM THE COMBINED ELLIPTICAL AND LENTICULAR SURVEYS [PDF]
The Astrophysical Journal, 2010 37 pages, including 4 tables and 12 figures.
G. A. Welch, Leslie J. Sage, L. M. Young
+6 more sources
Investigating the Correlations between Physical Parameters of Elliptical and Lenticular Galaxies
Iraqi Journal of ScienceThis study aims to investigate the features of stellar-gaseous kinematics and dynamics mass using scaling coefficient relationships (such as the Faber–Jackson relation (FJR)) of two samples of elliptical and lenticular galaxies. These two samples of 80 ellipticals and 97 lenticulars were selected from previous literature works.
Rabab Muzhir J., M. N. Al Najm
openalex +3 more sources
A Catalog of the Most Optically Luminous Galaxies at z < 0.3: Super Spirals, Super Lenticulars, Super Post-mergers, and Giant Ellipticals [PDF]
The Astrophysical Journal Supplement Series, 2019 We present a catalog of the 1525 most optically luminous galaxies from the Sloan Digital Sky Survey (SDSS) with r-band luminosity L_r > 8L* and redshift z<0.3, including 84 super spirals, 15 super lenticulars, 14 super post-merger galaxies, and 1400 giant ellipticals.
Patrick M. Ogle +4 more
openalex +5 more sources
Dust-lanes in elliptical and lenticular galaxies
, 1982 A small proportion of elliptical and lenticular galaxies show evidence of well-defined dust-lanes when examined on deep survey plates. New near-infrared (JHK) observations of 46 dust-lane galaxies are presented and compared with those for a sample of 24 morphologigally normal systems. Infrared excesses are found preferentially in galaxies which exhibit
R. M. Sharples
openalex +3 more sources
The SAURON project--V. Integral-field emission-line kinematics of 48 elliptical and lenticular galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2006 We present the emission-line fluxes and kinematics of 48 representative elliptical and lenticular galaxies obtained with our custom-built integral-field spectrograph SAURON. Hb, [OIII], and [NI] emission lines were measured using a new procedure that simultaneously fits both the stellar spectrum and the emission lines.
M. Sarzi +12 more
openalex +6 more sources
The SAURON project--IV. The mass-to-light ratio, the virial mass estimator and the Fundamental Plane of elliptical and lenticular galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2006 25 pages, 19 figures, LaTeX.
Michele Cappellari +14 more
+7 more sources
Investigation of the Fundamental Plane Relationship For the Evolution of the Elliptical and Lenticular Galaxies [PDF]
Journal of Education and ScienceKhalid Mohammed
openalex +3 more sources
Monthly Notices of the Royal Astronomical SocietyABSTRACT In a recent series of papers, supermassive black holes were used to discern pathways in galaxy evolution. By considering the black holes’ coupling with their host galaxy’s bulge/spheroid, the progression of mass within each component has shed light on the chronological sequence of galaxy speciation.
Alister W. Graham
openalex +2 more sources