72 citations · 121 across the 5 of their papers we have counts for
5 papers
Measuring weak lensing masses on individual clusters
Calum Murray, James G. Bartlett, Emmanuel Artis +1
We present weak lensing mass estimates for a sample of 458 galaxy clusters from the redMaPPer Sloan Digital Sky Survey DR8 catalogue using Hyper Suprime-Cam weak lensing data. We d…
Galaxy cluster number counts with individual lensing mass estimates: forecasts for Euclid
E. Artis, J-B Melin, J. G. Bartlett +1
Gradually, the CDM model starts to be challenged by observational data. Upcoming cosmological surveys will increase the number of detected galaxy clusters by several orders of m…
Impact of the calibration of the Halo Mass Function on galaxy cluster number count cosmology
Emmanuel Artis, Jean-Baptiste Melin, James G. Bartlett +1
The halo mass function (HMF) is a critical element in cosmological analyses of galaxy cluster catalogs. We quantify the impact of uncertainties in HMF parameters on cosmological co…
PICO: Probe of Inflation and Cosmic Origins
S. Hanany, M. Alvarez, E. Artis +79
The Probe of Inflation and Cosmic Origins (PICO) is a proposed probe-scale space mission consisting of an imaging polarimeter operating in frequency bands between 20 and 800 GHz. W…
PICO: Probe of Inflation and Cosmic Origins
Shaul Hanany, Marcelo Alvarez, Emmanuel Artis +79
The Probe of Inflation and Cosmic Origins (PICO) is an imaging polarimeter that will scan the sky for 5 years in 21 frequency bands spread between 21 and 799 GHz. It will produce f…