443 citations · 2.5k across the 73 of their papers we have counts for
9 papers · 1 filter
Measurement of the Splashback Feature around SZ-selected Galaxy Clusters with DES, SPT and ACT
T. Shin, S. Adhikari, E. J. Baxter +107
We present a detection of the splashback feature around galaxy clusters selected using their Sunyaev-Zel'dovich (SZ) signal. Recent measurements of the splashback feature around op…
Constraining local non-Gaussianities with kSZ tomography
Moritz Münchmeyer, Mathew S. Madhavacheril, Simone Ferraro +2
Kinetic Sunyaev Zel'dovich (kSZ) tomography provides a powerful probe of the radial velocity field of matter in the Universe. By cross-correlating a high resolution CMB experiment…
KSZ tomography and the bispectrum
Kendrick M. Smith, Mathew S. Madhavacheril, Moritz Münchmeyer +3
Several statistics have been proposed for measuring the kSZ effect by combining the small-scale CMB with galaxy surveys. We review five such statistics, and show that they are all…
Constraining Neutrino Mass with the Tomographic Weak Lensing Bispectrum
William R. Coulton, Jia Liu, Mathew S. Madhavacheril +2
We explore the effect of massive neutrinos on the weak lensing shear bispectrum using the Cosmological Massive Neutrino Simulations. We find that the primary effect of massive neut…
Constraining neutrino mass with tomographic weak lensing one-point probability distribution function and power spectrum
Jia Liu, Mathew S. Madhavacheril
We study the constraints on neutrino mass sum (M_nu) from the one-point probability distribution function (PDF) and power spectrum of weak lensing measurements for an LSST-like sur…
The Simons Observatory: Science goals and forecasts
The Simons Observatory Collaboration, Peter Ade, James Aguirre +247
The Simons Observatory (SO) is a new cosmic microwave background experiment being built on Cerro Toco in Chile, due to begin observations in the early 2020s. We describe the scient…