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: science goals and forecasts

P Ade, J Aguirre, Z Ahmed, S Aiola, A Ali… - … of Cosmology and …, 2019 - iopscience.iop.org
The Simons Observatory (SO) is a new cosmic microwave background experiment being
built on Cerro Toco in Chile, due to begin observations in the early 2020s. We describe the …

The simons observatory: Astro2020 decadal project whitepaper

MH Abitbol, S Adachi, P Ade, J Aguirre… - arXiv preprint arXiv …, 2019 - arxiv.org
The Simons Observatory (SO) is a ground-based cosmic microwave background (CMB)
experiment sited on Cerro Toco in the Atacama Desert in Chile that promises to provide …

The Simons observatory: instrument overview

N Galitzki, A Ali, KS Arnold, PC Ashton… - … , and Far-Infrared …, 2018 - spiedigitallibrary.org
The Simons Observatory (SO) will make precision temperature and polarization
measurements of the cosmic microwave background (CMB) using a series of telescopes …

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 …

The Simons Observatory microwave SQUID multiplexing detector module design

H McCarrick, E Healy, Z Ahmed, K Arnold… - The Astrophysical …, 2021 - iopscience.iop.org
Advances in cosmic microwave background (CMB) science depend on increasing the
number of sensitive detectors observing the sky. New instruments deploy large arrays of …

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 …

The Simons observatory large aperture telescope receiver

N Zhu, T Bhandarkar, G Coppi… - The Astrophysical …, 2021 - iopscience.iop.org
Abstract The Simons Observatory is a ground-based cosmic microwave background
experiment that consists of three 0.4 m small-aperture telescopes and one 6 m Large …

The Simons Observatory: metamaterial microwave absorber (MMA) and its cryogenic applications

Z Xu, GE Chesmore, S Adachi, AM Ali… - arXiv preprint arXiv …, 2020 - arxiv.org
Controlling stray light at millimeter wavelengths requires special optical design and
selection of absorptive materials that should be compatible with cryogenic operating …

Prime-Cam: a first-light instrument for the CCAT-prime telescope

EM Vavagiakis, Z Ahmed, A Ali, K Basu… - … , and Far-Infrared …, 2018 - spiedigitallibrary.org
CCAT-prime will be a 6-meter aperture telescope operating from sub-mm to mm
wavelengths, located at 5600 meters elevation on Cerro Chajnantor in the Atacama Desert …