Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season

PAR Ade, Z Ahmed, M Amiri, D Barkats, RB Thakur… - Physical review …, 2021 - APS
We present results from an analysis of all data taken by the BICEP2, Keck Array, and
BICEP3 CMB polarization experiments up to and including the 2018 observing season. We …

Planck 2018 results-X. Constraints on inflation

Y Akrami, F Arroja, M Ashdown, J Aumont… - Astronomy & …, 2020 - aanda.org
We report on the implications for cosmic inflation of the 2018 release of the Planck cosmic
microwave background (CMB) anisotropy measurements. The results are fully consistent …

QUBIC I: Overview and science program

JC Hamilton, L Mousset, ES Battistelli… - … of Cosmology and …, 2022 - iopscience.iop.org
Abstract The Q & U Bolometric Interferometer for Cosmology (QUBIC) is a novel kind of
polarimeter optimized for the measurement of the B-mode polarization of the Cosmic …

CMB-S4 science case, reference design, and project plan

K Abazajian, G Addison, P Adshead, Z Ahmed… - arxiv preprint arxiv …, 2019 - arxiv.org
CMB-S4 Science Case, Reference Design, and Project Plan Page 1 CMB-S4 Science Case,
Reference Design, and Project Plan CMB-S4 Collaboration July 9, 2019 arxiv:1907.04473v1 …

Constraints on Primordial Gravitational Waves Using , WMAP, and New BICEP2/ Observations through the 2015 Season

PAR Ade, Z Ahmed, RW Aikin, KD Alexander… - Physical review …, 2018 - APS
We present results from an analysis of all data taken by the bicep2/Keck CMB polarization
experiments up to and including the 2015 observing season. This includes the first Keck …

CMB-S4: Forecasting constraints on primordial gravitational waves

K Abazajian, GE Addison, P Adshead… - The Astrophysical …, 2022 - iopscience.iop.org
Determining the origin of structure in the universe is one of the most important open
problems in cosmology. CMB anisotropies sourced by early-universe density perturbations …

CMB-S4 science book

KN Abazajian, P Adshead, Z Ahmed, SW Allen… - arxiv preprint arxiv …, 2016 - arxiv.org
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 …

The Python Sky Model: software for simulating the Galactic microwave sky

B Thorne, J Dunkley, D Alonso… - Monthly Notices of the …, 2017 - academic.oup.com
We present a numerical code to simulate maps of Galactic emission in intensity and
polarization at microwave frequencies, aiding in the design of cosmic microwave …

QUIJOTE scientific results–IV. A northern sky survey in intensity and polarization at 10–20 GHz with the multifrequency instrument

JA Rubiño-Martín, F Guidi… - Monthly Notices of …, 2023 - academic.oup.com
We present QUIJOTE intensity and polarization maps in four frequency bands centred
around 11, 13, 17, and 19 GHz, and covering approximately 29 000 deg2, including most of …

Planck 2018 results-XI. Polarized dust foregrounds

Y Akrami, M Ashdown, J Aumont, C Baccigalupi… - Astronomy & …, 2020 - aanda.org
The study of polarized dust emission has become entwined with the analysis of the cosmic
microwave background (CMB) polarization in the quest for the curl-like B-mode polarization …