R
Ralf Bender
Researcher at Max Planck Society
Publications - 542
Citations - 51741
Ralf Bender is an academic researcher from Max Planck Society. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 92, co-authored 423 publications receiving 49115 citations. Previous affiliations of Ralf Bender include Institut d'Astrophysique de Paris & ASTRON.
Papers
More filters
Journal ArticleDOI
Extremely red galaxies: dust attenuation and classification
TL;DR: In this paper, the authors re-address the classification criterion for extremely red galaxies (ERGs) of Pozzetti & Mannucci, which aims to separate, in the I c - K versus J - K colour-colour diagram, passively evolving, old (≥1 Gyr) stellar populations in a dust-free environment, associated with ellipticals (Es), from dusty starburst galaxies (DSGs), both at 1 < z < 2.
Journal ArticleDOI
Spatially resolved spectroscopy of Coma Cluster early-type galaxies - IV. Completing the data set
Enrico Maria Corsini,Gary Wegner,Gary Wegner,R. P. Saglia,Jens Thomas,Ralf Bender,Daniel Thomas +6 more
TL;DR: In this article, the long-slit spectra obtained along the minor axis, offset major axis, and diagonal axis are presented for 12 E and S0 galaxies of the Coma Cluster drawn from a magnitude-limited sample studied before.
Journal ArticleDOI
SMART: a new implementation of Schwarzschild's Orbit Superposition technique for triaxial galaxies and its application to an N-body merger simulation
B. Neureiter,J. Thomas,R. P. Saglia,Ralf Bender,F. Finozzi,A. Krukau,T. Naab,Antti Rantala,Matteo Frigo +8 more
TL;DR: SMART as discussed by the authors is a 3D implementation of the Schwarzschild method and its application to a triaxial N-body merger simulation, which is designed to deal with nonparametric stellar and DM densities.
Journal ArticleDOI
Pan-Planets: Searching for hot Jupiters around cool dwarfs
Christian Obermeier,Johannes Koppenhoefer,Roberto P. Saglia,Th. Henning,Ralf Bender,Mihael Kodric,Mihael Kodric,Niall R. Deacon,Arno Riffeser,William S. Burgett,K. C. Chambers,Peter W. Draper,H. Flewelling,Klaus-Werner Hodapp,Nick Kaiser,Rolf-Peter Kudritzki,Rolf-Peter Kudritzki,Eugene A. Magnier,Nigel Metcalfe,Paul A. Price,W. E. Sweeney,Richard J. Wainscoat,Christopher Waters +22 more
TL;DR: In this article, the authors used Monte-Carlo simulations to calculate the detection efficiency of the Pan-Planets survey for different stellar and planetary populations, and they were able to determine an occurrence rate of 0.34% with a 95% confidence on the hot Jupiter occurrence rate for M dwarfs.
Journal ArticleDOI
Photometric redshifts and systematic variations in the spectral energy distributions of luminous red galaxies from sdss dr7
N. Greisel,N. Greisel,Stella Seitz,Stella Seitz,Niv Drory,Ralf Bender,R. P. Saglia,Jan Snigula +7 more
TL;DR: In this paper, a template set of spectral energy distributions (SEDs) is constructed for the estimation of photometric redshifts of luminous red galaxies (LRGs) with a Bayesian template fitting method.