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 …

The Simons Observatory: Design, integration, and testing of the small aperture telescopes

N Galitzki, T Tsan, J Spisak, M Randall… - The Astrophysical …, 2024 - iopscience.iop.org
Abstract The Simons Observatory (SO) is a cosmic microwave background survey
experiment that includes small-aperture telescopes (SATs) observing from an altitude of …

CMB-S4 technology book

MH Abitbol, Z Ahmed, D Barron, RB Thakur… - arXiv preprint arXiv …, 2017 - arxiv.org
CMB-S4 is a proposed experiment to map the polarization of the Cosmic Microwave
Background (CMB) to nearly the cosmic variance limit for angular scales that are accessible …

The large scale polarization explorer (LSPE) for CMB measurements: performance forecast

G Addamo, PAR Ade, C Baccigalupi… - … of Cosmology and …, 2021 - iopscience.iop.org
The measurement of the polarization of the Cosmic Microwave Background (CMB) radiation
is one of the current frontiers in cosmology. In particular, the detection of the primordial …

Search for Dark Photon Dark Matter in the Mass Range with a Cryogenic Millimeter-Wave Receiver

S Kotaka, S Adachi, R Fujinaka, S Honda, H Nakata… - Physical Review Letters, 2023 - APS
We search for the dark photon dark matter (DPDM) using a cryogenic millimeter-wave
receiver. DPDM has a kinetic coupling with electromagnetic fields with a coupling constant …

The Simons Observatory: modeling optical systematics in the large aperture telescope

JE Gudmundsson, PA Gallardo, R Puddu, SR Dicker… - Applied Optics, 2021 - opg.optica.org
We present geometrical and physical optics simulation results for the Simons Observatory
Large Aperture Telescope. This work was developed as part of the general design process …

[HTML][HTML] Systematic effects from an ambient-temperature, continuously rotating half-wave plate

T Essinger-Hileman, A Kusaka, JW Appel… - Review of Scientific …, 2016 - pubs.aip.org
We present an evaluation of systematic effects associated with a continuously rotating,
ambient-temperature half-wave plate (HWP) based on two seasons of data from the …

Self-calibration of BICEP1 three-year data and constraints on astrophysical polarization rotation

JP Kaufman, NJ Miller, M Shimon, D Barkats… - Physical Review D, 2014 - APS
Cosmic microwave background (CMB) polarimeters aspire to measure the faint B-mode
signature predicted to arise from inflationary gravitational waves. They also have the …

Bicep2. iii. instrumental systematics

PAR Ade, RW Aikin, D Barkats, SJ Benton… - The Astrophysical …, 2015 - iopscience.iop.org
In a companion paper, we have reported a> 5σ detection of degree scale B-mode
polarization at 150 GHz by the Bicep 2 experiment. Here we provide a detailed study of …

A space-based observational strategy for characterizing the first stars and galaxies using the redshifted 21 cm global spectrum

JO Burns, R Bradley, K Tauscher… - The Astrophysical …, 2017 - iopscience.iop.org
A Space-based Observational Strategy for Characterizing the First Stars and Galaxies Using
the Redshifted 21 cm Global Spectrum - IOPscience This site uses cookies. By continuing to …