854 citations · 11.1k across the 228 of their papers we have counts for
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Observing the clustering properties of galaxy clusters in dynamical dark-energy cosmologies
C. Fedeli, L. Moscardini, M. Bartelmann
We study the clustering properties of galaxy clusters expected to be observed by various forthcoming surveys both in the X-ray and sub-mm regimes by the thermal Sunyaev-Zel'dovich…
Lensed CMB temperature and polarization maps from the Millennium Simulation
Carmelita Carbone, Carlo Baccigalupi, Matthias Bartelmann +2
We have constructed the first all-sky CMB temperature and polarization lensed maps based on a high-resolution cosmological N-body simulation, the Millennium Simulation (MS). We hav…
Deconvolution with Shapelets
Peter Melchior, Rene Andrae, Matteo Maturi +1
We seek to find a shapelet-based scheme for deconvolving galaxy images from the PSF which leads to unbiased shear measurements. Based on the analytic formulation of convolution in…
Combining weak and strong cluster lensing: Applications to simulations and MS 2137
J. Merten, M. Cacciato, M. Meneghetti +2
AIMS. While weak lensing cannot resolve cluster cores and strong lensing is almost insensitive to density profiles outside the scale radius, combinations of both effects promise to…
Impact of early dark energy on the Planck SZ cluster sample
Jean-Claude Waizmann, Matthias Bartelmann
Context. One science goal of the upcoming Planck mission is to perform a full-sky cluster survey based on the Sunyaev-Zel'dovich (SZ) effect, which leads to the question of how suc…
Strong lensing statistics and the power spectrum normalisation
C. Fedeli, M. Bartelmann, M. Meneghetti +1
We use semi-analytic modelling of the galaxy-cluster population and its strong lensing efficiency to explore how the expected abundance of large gravitational arcs on the sky depen…