J. Cornelison

Quantifying the systematic impact of differential beam response on the BICEP CMB polarization data from 2016 through 2024

Brodi Elwood, P. A. R. Ade, Zeeshan Ahmed, Mandana Amiri et autres

Controlling instrumental systematics for the BICEP inflation survey

C. Vèrges, P. A. R. Ade, Z. Ahmed, M. Amiri et autres

The BICEP series of experiments has been observing CMB polarisation from the South Pole for over 20 years, with the goal of constraining inflationary gravitational waves. The upcoming data release, using data taken through 2024, is forecasted to constrain the tensor-to-scalar ratio …

The Latest Constraints on Inflationary B-modes from the BICEP/Keck Telescopes

Keck Collaboration, P. A. R. Ade, Zeeshan Ahmed, M. Amiri et autres

For the past decade, the BICEP/Keck collaboration has been operating a series of telescopes at the Amundsen-Scott South Pole Station measuring degree-scale $B$-mode polarization imprinted in the Cosmic Microwave Background (CMB) by primordial gravitational waves (PGWs). These telescopes are compact refracting polarimeters …

gb, us, ca, jp, fr (code pays fourni par la source)

Measurements of Degree-Scale B-mode Polarization with the BICEP/Keck Experiments at South Pole

Zeeshan Ahmed, D. Barkats, H. Boenish, Rachel Bowens-Rubin et autres

The BICEP and Keck Array experiments are a suite of small-aperture refracting telescopes observing the microwave sky from the South Pole. They target the degree-scale B-mode polarization signal imprinted in the Cosmic Microwave Background (CMB) by primordial gravitational waves. Such a measurement …

fr (code pays fourni par la source)