CMB-HD: an ultra-deep, high-resolution millimeter-wave survey over half the sky

N Sehgal, S Aiola, Y Akrami, K Basu… - arXiv preprint arXiv …, 2019 - arxiv.org
A millimeter-wave survey over half the sky, that spans frequencies in the range of 30 to 350
GHz, and that is both an order of magnitude deeper and of higher-resolution than currently …

Packed ultra-wideband mapping array (PUMA): a radio telescope for cosmology and transients

A Slosar, Z Ahmed, D Alonso, MA Amin… - Bull. Am. Astron …, 2019 - inspirehep.net
PUMA is a proposal for an ultra-wideband, low-resolution and transit interferometric radio
telescope operating at $200-1100\,\mathrm {MHz} $. Its design is driven by six science goals …

Inflation and early dark energy with a stage II hydrogen intensity mapping experiment

R Ansari, EJ Arena, K Bandura, P Bull… - arXiv preprint arXiv …, 2018 - arxiv.org
This white paper envisions a revolutionary post-DESI, post-LSST dark energy program
based on intensity mapping of the redshifted 21cm emission line from neutral hydrogen at …

Snowmass2021 CMB-HD white paper

S Aiola, Y Akrami, K Basu, M Boylan-Kolchin… - arXiv preprint arXiv …, 2022 - arxiv.org
CMB-HD is a proposed millimeter-wave survey over half the sky that would be ultra-deep
(0.5 uK-arcmin) and have unprecedented resolution (15 arcseconds at 150 GHz). Such a …

Velocity reconstruction with the cosmic microwave background and galaxy surveys

J Cayuso, R Bloch, SC Hotinli… - … of Cosmology and …, 2023 - iopscience.iop.org
Abstract The kinetic Sunyaev Zel'dovich (kSZ) and moving lens effects, secondary
contributions to the cosmic microwave background (CMB), carry significant cosmological …

Autodifferentiable likelihood pipeline for the cross-correlation of CMB and large-scale structure due to the kinetic Sunyaev-Zeldovich effect

Y Kvasiuk, M Münchmeyer - Physical Review D, 2024 - APS
We develop an optimization-based maximum likelihood approach to analyze the cross-
correlation of the cosmic microwave background (CMB) and large-scale structure induced …

Towards testing CMB anomalies using the kinetic and polarized Sunyaev-Zel'dovich effects

JI Cayuso, MC Johnson - Physical Review D, 2020 - APS
Measurements of the cosmic microwave background (CMB) temperature anisotropies on
large angular scales have uncovered a number of anomalous features of marginal statistical …

Cosmological probes of helium reionization

SC Hotinli - Physical Review D, 2023 - APS
Joint analysis of cosmic microwave background (CMB) and large-scale structure at high
redshifts provide new and unique windows into unexplored epochs of early structure …

Exploring KSZ velocity reconstruction with N-body simulations and the halo model

U Giri, KM Smith - Journal of Cosmology and Astroparticle …, 2022 - iopscience.iop.org
KSZ velocity reconstruction is a recently proposed method for mapping the largest-scale
modes of the universe, by applying a quadratic estimator hat vr to the small-scale CMB and …

Reconstruction with velocities

HM Zhu, M White, S Ferraro… - Monthly Notices of the …, 2020 - academic.oup.com
Reconstruction is becoming a crucial procedure of galaxy clustering analysis for future
spectroscopic redshift surveys to obtain subper cent level measurement of the baryon …