629 citations · 8.1k across the 83 of their papers we have counts for
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Internal Delensing of Cosmic Microwave Background Acoustic Peaks
Neelima Sehgal, Mathew S. Madhavacheril, Blake Sherwin +1
We present a method to delens the acoustic peaks of the CMB temperature and polarization power spectra internally, using lensing maps reconstructed from the CMB itself. We find tha…
The Atacama Cosmology Telescope: Two-Season ACTPol Lensing Power Spectrum
Blake D. Sherwin, Alexander van Engelen, Neelima Sehgal +43
We report a measurement of the power spectrum of cosmic microwave background (CMB) lensing from two seasons of Atacama Cosmology Telescope Polarimeter (ACTPol) CMB data. The CMB le…
Establishing the origin of CMB B-mode polarization
Connor Sheere, Alexander van Engelen, P. Daniel Meerburg +1
Primordial gravitational waves leave a characteristic imprint on the cosmic microwave background (CMB) in the form of -mode polarization. Photons are also deflected by large sca…
CMB-S4 Science Book, First Edition
Kevork N. Abazajian, Peter Adshead, Zeeshan Ahmed +83
This book lays out the scientific goals to be addressed by the next-generation ground-based cosmic microwave background experiment, CMB-S4, envisioned to consist of dedicated teles…
The Atacama Cosmology Telescope: Two-Season ACTPol Spectra and Parameters
Thibaut Louis, Emily Grace, Matthew Hasselfield +80
We present the temperature and polarization angular power spectra measured by the Atacama Cosmology Telescope Polarimeter (ACTPol). We analyze night-time data collected during 2013…
CMB Delensing Beyond the B Modes
Daniel Green, Joel Meyers, Alexander van Engelen
Gravitational lensing by large-scale structure significantly impacts observations of the cosmic microwave background (CMB): it smooths the acoustic peaks in temperature and -mod…