Results 1 to 10 of about 689 (88)

Made-to-measure galaxy models - II Elliptical and Lenticular Galaxies [PDF]

Royal Astronomical Society. Monthly Notices, 2012
14 pages, 8 figures and 5 ...
Long, R. J., Mao, Shude
semanticscholar   +5 more sources

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.
Morganti, R, de Zeeuw, P, Oosterloo, T, McDermid, R, Krajnovic, D, Cappellari, M, Kenn, F, Weijmans, A, Sarzi, M   +8 more
semanticscholar   +6 more sources

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 ...
Kuntschner, H, Emsellem, E, Bacon, R, Bureau, M, Cappellari, M, Davies, R, de Zeeuw, P, Falcon-Barroso, J, Krajnovic, D, McDermid, R, Peletier, R, Sarzi, M   +11 more
semanticscholar   +6 more sources

The colour-magnitude relation of Elliptical and Lenticular galaxies in the ESO Distant Cluster Survey [PDF]

Monthly Notices of the Royal Astronomical Society, 2008
14 pages, 12 figures, accepted for publication in ...
Jaffé Y. L, Aragón-Salamanca A., De Lucia G., Jablonka P., Rudnick G., Saglia R., Zaritsky D.   +6 more
semanticscholar   +7 more sources

The SAURON project - X. The orbital anisotropy of elliptical and lenticular galaxies [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 ...
Cappellari, Michele, Emsellem, Eric, Bacon, R., Bureau, M., Davies, Roger L., de Zeeuw, P. T., Falcon-Barroso, Jesus, Krajnovic, Davor, Kuntschner, Harald, McDermid, Richard M., Peletier, Reynier F., Sarzi, Marc, van den Bosch, Remco C. E., van de Ven, Glenn   +13 more
semanticscholar   +6 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.
Sarzi, M, Falcon-Barroso, J, Davies, R, Bacon, R, Bureau, M, Cappellari, M, de Zeeuw, P, Emsellem, E, Fathi, K, Krajnovic, D, Kuntschner, H, McDermid, R, Peletier, R   +12 more
openaire   +6 more sources

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. Helmboldt
openaire   +4 more sources

The SAURON project – III. Integral-field absorption-line kinematics of 48 elliptical and lenticular galaxies [PDF]

Monthly Notices of the Royal Astronomical Society, 2004
23 pages, 18 figures. Accepted for publication in MNRAS. Version with full resolution images available at http://www.strw.leidenuniv.nl/sauron/papers/emsellem2004_sauron3 ...
Emsellem, E., Cappellari, M., Peletier, R.F., Mcdermid, R.M., Bacon, R., Bureau, M., Copin, Y., Davies, R.L., Krajnovic, D., Kuntschner, H., Miller, B.W., Tim de Zeeuw, P.   +11 more
semanticscholar   +9 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.
Cappellari, M, Bacon, R, Bureau, M, Damen, M, Davies, R, de Zeeuw, P, Emsellem, E, Falcon-Barroso, J, Krajnovic, D, Kuntschner, H, McDermid, R, Peletier, R, Sarzi, M, van den Bosch, R, van de Ven, G   +14 more
semanticscholar   +7 more sources

Investigating the Correlations between Physical Parameters of Elliptical and Lenticular Galaxies

Iraqi Journal of Science
This 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 Mozher J., Mohammed Naji Al Najm
openaire   +2 more sources