activity
19992026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations · 21.5k across the 200 of their papers we have counts for

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Showing 2020Show all

8 papers · 1 filter

astro-ph.IM2020

Planar Silicon Metamaterial Lenslet Arrays for Millimeter-wavelength Imaging

Christopher M. McKenney, Jason E. Austermann, James A. Beall +7

Large imaging arrays of detectors at millimeter and submillimeter wavelengths have applications that include measurements of the faint polarization signal in the Cosmic Microwave B…

astro-ph.CO2020★ 55 cited

Optimal CMB Lensing Reconstruction and Parameter Estimation with SPTpol Data

M. Millea, C. M. Daley, T-L. Chou +66

We perform the first simultaneous Bayesian parameter inference and optimal reconstruction of the gravitational lensing of the cosmic microwave background (CMB), using 100 deg o…

astro-ph.CO2020★ 47 cited

A Demonstration of Improved Constraints on Primordial Gravitational Waves with Delensing

BICEP/Keck, SPTpol Collaborations, : +139

We present a constraint on the tensor-to-scalar ratio, , derived from measurements of cosmic microwave background (CMB) polarization -modes with "delensing," whereby the unce…

astro-ph.CO2020★ 271 cited

CMB-S4: Forecasting Constraints on Primordial Gravitational Waves

S4 Collaboration, Kevork Abazajian, Graeme E. Addison +233

CMB-S4---the next-generation ground-based cosmic microwave background (CMB) experiment---is set to significantly advance the sensitivity of CMB measurements and enhance our underst…

astro-ph.CO2020★ 70 cited

Searching for Anisotropic Cosmic Birefringence with Polarization Data from SPTpol

F. Bianchini, W. L. K. Wu, P. A. R. Ade +69

We present a search for anisotropic cosmic birefringence in 500 deg of southern sky observed at 150 GHz with the SPTpol camera on the South Pole Telescope. We reconstruct a map…

astro-ph.IM2020★ 76 cited

Millimeter-wave Point Sources from the 2500-square-degree SPT-SZ Survey: Catalog and Population Statistics

W. B. Everett, L. Zhang, T. M. Crawford +45

We present a catalog of emissive point sources detected in the SPT-SZ survey, a contiguous 2530-square-degree area surveyed with the South Pole Telescope (SPT) from 2008 - 2011 in…