activity
19982026
most citedCLASS: The Cosmology Large Angular Scale Surveyor

159 citations · 1.9k across the 95 of their papers we have counts for

collaborators
Showing astro-ph.COShow all

16 papers · 1 filter

astro-ph.CO2026

Improved Constraints on Cosmic Microwave Background Circular Polarization with CLASS

Thomas Essinger-Hileman, Caleigh Ryan, Yunyang Li +25

We present improved constraints on circular polarization in the cosmic microwave background (CMB) from the Cosmology Large Angular Scale Surveyor (CLASS) experiment using data at 9…

astro-ph.CO2025

Statistical Analysis of PAHs as a Tracer of Anomalous Microwave Emission Using DIRBE Data

Danielle Sponseller, David T. Chuss, Brandon Hensley +1

We use archival data from the Diffuse Infrared Background Experiment (DIRBE) to map the polycyclic aromatic hydrocarbon (PAH) 3.3 m emission feature and analyze its correlation…

astro-ph.CO2025

A Measurement of the Largest-Scale CMB E-mode Polarization with CLASS

Yunyang Li, Joseph Eimer, John Appel +34

We present measurements of large-scale cosmic microwave background (CMB) E-mode polarization from the Cosmology Large Angular Scale Surveyor (CLASS) 90 GHz data. Using 115 det-yr o…

astro-ph.CO2024★ 3 cited

The Primordial Inflation Explorer (PIXIE): Mission Design and Science Goals

Alan Kogut, Eric Switzer, Dale Fixsen +14

The Primordial Inflation Explorer (PIXIE) is an Explorer-class mission concept to measure the energy spectrum and linear polarization of the cosmic microwave background (CMB). A si…

astro-ph.CO2024

Sensitivity-Improved Polarization Maps at 40 GHz with CLASS and WMAP data

Rui Shi, John W. Appel, Charles L. Bennett +18

Improved polarization measurements at frequencies below 70 GHz with degree-level angular resolution are crucial for advancing our understanding of the Galactic synchrotron radiatio…

astro-ph.CO2023★ 1 cited

CLASS Angular Power Spectra and Map-Component Analysis for 40 GHz Observations through 2022

Joseph R. Eimer, Yunyang Li, Michael K. Brewer +31

Measurement of the largest angular scale () features of the cosmic microwave background (CMB) polarization is a powerful way to constrain the optical depth to reionizati…