THE ELEVENTH AND TWELFTH DATA RELEASES OF THE SLOAN DIGITAL SKY SURVEY: FINAL DATA FROM SDSS-III
- S. Alam, F. D. Albareti, Key Laboratory of Optical Astronomy
- Physics
- 5 January 2015
The third generation of the Sloan Digital Sky Survey (SDSS-III) took data from 2008 to 2014 using the original SDSS wide-field imager, the original and an upgraded multi-object fiber-fed optical…
THE M–σ AND M–L RELATIONS IN GALACTIC BULGES, AND DETERMINATIONS OF THEIR INTRINSIC SCATTER
- K. Gultekin, D. Richstone, Universit́e Libre de Bruxelles
- PhysicsAstrophysical Journal
- 27 March 2009
We derive improved versions of the relations between supermassive black hole mass (MBH) and host-galaxy bulge velocity dispersion (σ) and luminosity (L; the M–σ and M–L relations), based on 49 MBH…
Exploring the Milky Way stellar disk - A detailed elemental abundance study of 714 F and G dwarf stars in the solar neighbourhood
- T. Bensby, S. Feltzing, M. Observatory, Sweden., D. O. Astronomy, U. Michigan
- Physics
- 10 September 2013
Aims. The aim of this paper is to explore and map the age and abundance structure of the stars in the nearby Galactic disk. Methods. We have conducted a high-resolution spectroscopic study of 714 F…
alpha-, r-, and s-process element trends in the Galactic thin and thick disks
- T. Bensby, S. Feltzing, H Germany
- Physics
- 6 December 2004
From a detailed elemental abundance analysis of 102 F and G dwarf starswe present abundance trends in the Galactic thin and thick disks for 14elements (O, Na, Mg, Al, Si, Ca, Ti, Cr, Fe, Ni, Zn, Y,…
The Birmingham-CfA cluster scaling Project – I. Gas fraction and the M-Tx relation
- A. Sanderson, T. Ponman, U. Illinois
- Physics
- 3 January 2003
We have assembled a large sample of virialized systems, comprising 66 galaxy clusters, groups and elliptical galaxies with high-quality X-ray data. To each system we have fitted analytical profiles…
The Parkes HI survey of the Magellanic System
We present the first fully and uniformly sampled, spatially complete $\ion{H}{i}$ survey of the entire Magellanic System with high velocity resolution ($\Delta v = 1.0$ km s -1 ), performed with the…
The origin and chemical evolution of carbon in the Galactic thin and thick discs
- T. Bensby, S. D. O. Astronomy, Sweden.
- Physics
- 6 January 2006
In order to trace the origin and evolution of carbon in the Galactic disc, we have determined carbon abundances in 51 nearby F and G dwarf stars. The sample is divided into two kinemat- ically…
The multiwavelength variability of 3C 273
- S. Soldi, M. Turler, Iaa Tubingen
- Physics
- 22 May 2008
Aims. We present an update of the 3C 273’s database hosted by the ISDC, completed with data from radio to gamma-ray observations over the last 10 years. We use this large data set to study the…
The Centers of Early-Type Galaxies with HST II: Empirical Models and Structural Parameters
- Y. Byun, C. Grillmair, Canadian Institute for Theoretical Astrophysics
- Physics
- 22 February 1996
We present a set of structural parameters for the central parts of 57 early-type galaxies observed with the Planetary Camera of the Hubble Space Telescope. These parameters are based on a new…
Precise determination of the bond percolation thresholds and finite-size scaling corrections for the sc, fcc, and bcc lattices
- C. Lorenz, R. M. W. S. O. Engineering, U. Michigan, A. Arbor, Mi
- Physics
- 3 October 1997
Extensive Monte-Carlo simulations were performed to study bond percolation on the simple cubic (s.c.), face-centered cubic (f.c.c.), and body-centered cubic (b.c.c.) lattices, using an epidemic kind…
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