Physics welcomes the idea that space contains energy whose gravitational effect
approximates that of Einstein's cosmological constant, Λ; today the concept is termed dark …

Research over the past 25 years has led to the view that the rich tapestry of present-day
cosmic structure arose during the first instants of creation, where weak ripples were imposed …

ABSTRACT WMAP precision data enable accurate testing of cosmological models. We find
that the emerging standard model of cosmology, a flat Λ-dominated universe seeded by a …

A simple cosmological model with only six parameters (matter density, Ω mh 2, baryon
density, Ω bh 2, Hubble constant, H 0, amplitude of fluctuations, σ 8, optical depth, τ, and a …

We measure cosmological parameters using the three-dimensional power spectrum P (k)
from over 200 000 galaxies in the Sloan Digital Sky Survey (SDSS) in combination with …

We present a fast Markov chain Monte Carlo exploration of cosmological parameter space.
We perform a joint analysis of results from recent cosmic microwave background (CMB) …

We present a new semi-analytic model that self-consistently traces the growth of
supermassive black holes (BH) and their host galaxies within the context of the Lambda cold …

Chandra observations of large samples of galaxy clusters detected in X-rays by ROSAT
provide a new, robust determination of the cluster mass functions at low and high redshifts …

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▪ Abstract The Sunyaev-Zel'dovich effect (SZE) provides a unique way to map the large-
scale structure of the universe as traced by massive clusters of galaxies. As a spectral …