2.4k citations · 11k across the 70 of their papers we have counts for
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Combining Planck and SPT cluster catalogs: cosmological analysis and impact on Planck scaling relation calibration
L. Salvati, A. Saro, S. Bocquet +41
We provide the first combined cosmological analysis of South Pole Telescope (SPT) and Planck cluster catalogs. The aim is to provide an independent calibration for Planck scaling r…
Improving cosmological constraints from galaxy cluster number counts with CMB-cluster-lensing data: Results from the SPT-SZ survey and forecasts for the future
P. S. Chaubal, C. L. Reichardt, N. Gupta +40
We show the improvement to cosmological constraints from galaxy cluster surveys with the addition of CMB-cluster lensing data. We explore the cosmological implications of adding ma…
CMB at small scales: Cosmology from tSZ power spectrum
Marian Douspis, Laura Salvati, Adélie Gorce +1
Small scale CMB angular power spectrum contains not only primordial CMB information but also many contaminants coming from secondary anisotropies. Most of the latter depend on the…
Constraining hydrostatic mass bias and cosmological parameters with the gas mass fraction in galaxy clusters
Raphaël Wicker, Marian Douspis, Laura Salvati +1
The gas mass fraction in galaxy clusters is a convenient tool to use in the context of cosmological studies. Indeed this quantity allows to constrain the universal baryon fraction…
Cosmology with galaxy clusters: impact of theoretical and observational systematic uncertainties
Laura Salvati
In this talk I focus on how the modelling of the mass-observable relation and the halo mass function can impact the accuracy and precision of cosmological constraints inferred from…
Constraining cosmology with a new all-sky Compton parameter map from the Planck PR4 data
Hideki Tanimura, Marian Douspis, Nabila Aghanim +1
We constructed a new all-sky Compton parameter map (y-map) of the thermal Sunyaev-Zel'dovich (tSZ) effect from the 100 to 857 GHz frequency channel maps delivered within the Planck…
Retrieving cosmological information from small-scale CMB foregrounds I. The thermal Sunyaev Zel'dovich effect
Marian Douspis, Laura Salvati, Adélie Gorce +1
We propose a new analysis of small scale CMB data by introducing the cosmological dependency of the foreground signals, focusing first on the thermal Sunyaev-Zel'dovich (tSZ) power…