Made-to-measure galaxy models - II. Elliptical and lenticular galaxies [PDF]
Royal Astronomical Society. Monthly Notices, 2012 14 pages, 8 figures and 5 ...
R. J. Long, Shude Mao
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The colour-magnitude relation of elliptical and lenticular galaxies in the ESO Distant Cluster Survey [PDF]
Monthly Notices of the Royal Astronomical Society, 2010 14 pages, 12 figures, accepted for publication in ...
Yara L. Jaffé +6 more
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Neutral hydrogen in nearby elliptical and lenticular galaxies: the continuing formation of early-type galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2006 (Abridged) We present deep WSRT observations of neutral hydrogen in 12 nearby elliptical and lenticular galaxies. The selected objects come from a representative sample of nearby galaxies earlier studied at optical wavelengths with the integral-field spectrograph Sauron.
Raffaella Morganti +8 more
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The SAURON project - X. The orbital anisotropy of elliptical and lenticular galaxies: revisiting the (V/ , ) diagram with integral-field stellar kinematics [PDF]
Monthly Notices of the Royal Astronomical Society, 2007 We analyse the orbital distribution of elliptical (E) and lenticular (S0) galaxies using SAURON integral-field stellar kinematics within about one effective (half-light) radius. We construct the anisotropy diagram, which relates the ratio of the ordered and random motion in a galaxy (V/sigma) to its observed ellipticity (epsilon), for the 48 E/S0 ...
Michele Cappellari +13 more
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The H I content of elliptical and lenticular galaxies withrecent star formation [PDF]
Monthly Notices of the Royal Astronomical Society, 2007 As a first step toward constraining the efficiency of the star formation episodes that lead to elliptical (E) and lenticular (S0) K+A galaxies, a survey for HI within a sample of E and S0 K+A galaxies and their likely progenitors (i.e., actively star forming E and S0 galaxies) has been conducted with the NRAO Green Bank Telescope (GBT).
J. F. Helmboldt
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The Effects of Interactions on the Structure and Morphology of Elliptical/Lenticular Galaxies in Pairs [PDF]
The Astronomical Journal, 2006 23 pages, 9 figures included.
H. M. Hernández-Toledo +3 more
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The SAURON project – VIII. OASIS/CFHT integral-field spectroscopy of elliptical and lenticular galaxy centres* [PDF]
Monthly Notices of the Royal Astronomical Society, 2006 58 pages, 43 figures. Accepted for publication in MNRAS. A version with full resolution figures is available at http://www.strw.leidenuniv.nl/sauron/
Richard M. McDermid +12 more
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The SAURON project - VI. Line strength maps of 48 elliptical and lenticular galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2006 We present absorption line strength maps of 48 representative elliptical and lenticular galaxies obtained as part of the SAURON survey of nearby galaxies. Using high-quality spectra, spatially binned to a constant signal-to-noise, we measure four key age, metallicity and abundance ratio sensitive indices from the Lick/IDS system over a two-dimensional ...
H. Kuntschner +11 more
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The Dynamical Distinction between Elliptical and Lenticular Galaxies in Distant Clusters: Further Evidence for the Recent Origin of S0 Galaxies [PDF]
The Astrophysical Journal, 2007 We examine resolved spectroscopic data obtained with the Keck II telescope for 44 spheroidal galaxies in the fields of two rich clusters, Cl0024+16 (z=0.40) and MS0451-03 (z=0.54), and contrast this with similar data for 23 galaxies within the redshift interval 0 ...
Sean M. Moran +5 more
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FURTHER EVIDENCE FOR LARGE CENTRAL MASS-TO-LIGHT RATIOS IN EARLY-TYPE GALAXIES: THE CASE OF ELLIPTICALS AND LENTICULARS IN THE A262 CLUSTER [PDF]
The Astronomical Journal, 2012 We present radially resolved spectroscopy of 8 early-type galaxies in Abell~262, measuring rotation, velocity dispersion, $H_3$ and $H_4$ coefficients along three axes, and line-strength index profiles of Mg, Fe and H$ $. Ionized-gas velocity and velocity dispersion is included for 6 galaxies.
G. Wegner +5 more
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