80 citations · 104 across the 5 of their papers we have counts for
4 papers · 1 filter
Are we missing baryons in Galaxy Clusters?
S. Ettori
The recent constraints on the cosmological parameters put from the observations of the WMAP satellite limit the cosmic baryon fraction in a range that is larger than, and marginall…
`Hyper Parameters' Approach to Joint Estimation: Applications to Cepheid-Calibrated Distances and X-Ray Clusters
Pirin Erdogdu, Stefano Ettori, Ofer Lahav
We use a generalised procedure for the combined likelihood analysis of different cosmological probes, the `Hyper-Parameters' method, that allows freedom in the relative weights of…
A Study of the Large-Scale Distribution of Galaxies in the South Galactic Pole Region: II. Further Evidence for a Preferential Clustering Scale?
S. Ettori, L. Guzzo, M. Tarenghi
We analyse a set of new pencil-beam galaxy redshift data in three small regions around the South Galactic Pole (SGP) area. We investigate whether we can find any evidence of the qu…
A Study of the Large--Scale Distribution of Galaxies in the South Galactic Pole Region: I. The Data
S. Ettori, L. Guzzo, M. Tarenghi
We present the data from an extensive, moderately deep (b_J = 19.5) spectroscopic survey of galaxies within four regions of sky located near the South Galactic Pole. Abo…