Experiment for cryogenic large-aperture intensity mapping: instrument design

ER Switzer, EM Barrentine, G Cataldo… - Journal of …, 2021 - spiedigitallibrary.org
The experiment for cryogenic large-aperture intensity mapping (EXCLAIM) is a balloon-
borne telescope designed to survey star formation in windows from the present to z= 3.5 …

LIMFAST. II. Line Intensity Mapping as a Probe of High-redshift Galaxy Formation

G Sun, L Mas-Ribas, TC Chang… - The Astrophysical …, 2023 - iopscience.iop.org
The epoch of reionization (EoR) offers a unique window into the dawn of galaxy formation,
through which high-redshift galaxies can be studied by observations of both themselves and …

Extragalactic science with the experiment for cryogenic large-aperture intensity mapping

AR Pullen, PC Breysse, T Oxholm… - Monthly Notices of …, 2023 - academic.oup.com
ABSTRACT The EXperiment for Cryogenic Large-Aperture Intensity Mapping (EXCLAIM) is
a balloon-borne cryogenic telescope that will survey the spectrum of diffuse emission from …

Analytical covariance between the voxel intensity distribution and the power spectrum of line-intensity maps

G Sato-Polito, JL Bernal - Physical Review D, 2022 - APS
The power spectrum and the voxel intensity distribution (VID) are two of the main proposed
summary statistics to study line-intensity maps. We reformulate the derivation of the VID in …

Intensity mapping without cosmic variance

TM Oxholm, ER Switzer - Physical Review D, 2021 - APS
Current and future generations of intensity mapping surveys promise dramatic
improvements in our understanding of galaxy evolution and large-scale structure. An …

Optical design of the experiment for cryogenic large-aperture intensity mapping (EXCLAIM)

T Essinger-Hileman, T Oxholm… - … , and Far-Infrared …, 2020 - spiedigitallibrary.org
This work describes the optical design of the EXperiment for Cryogenic Large-Aperture
Intensity Mapping (EXCLAIM). EXCLAIM is a balloon-borne telescope that will measure …

Constraining the star formation rate using joint CIB continuum and C ii intensity mapping

Z Zhou, AS Maniyar, AR Pullen - Monthly Notices of the Royal …, 2023 - academic.oup.com
Line intensity mapping (LIM) experiments probing the nearby Universe can expect a
considerable amount of cosmic infrared background (CIB) continuum emission from near …

The future of cosmology? A case for CMB spectral distortions

M Lucca - arXiv preprint arXiv:2307.08513, 2023 - arxiv.org
This thesis treats the topic of CMB Spectral Distortions (SDs), which represent any deviation
from a pure black body shape of the CMB energy spectrum. As such, they can be used to …

Forecasts and Statistical Insights for Line Intensity Mapping Cross-correlations: A Case Study with 21 cm×[C ii]

H Fronenberg, A Liu - The Astrophysical Journal, 2024 - iopscience.iop.org
Intensity mapping—the large-scale mapping of selected spectral lines without resolving
individual sources—is quickly emerging as an efficient way to conduct large cosmological …

Superfluid-tight cryogenic receiver with continuous sub-Kelvin cooling for EXCLAIM

S Dahal, PAR Ade, CJ Anderson… - … , and Far-Infrared …, 2024 - spiedigitallibrary.org
The EXperiment for Cryogenic Large-Aperture Intensity Mapping (EXCLAIM) is a balloon-
borne telescope designed to survey star formation over cosmological time scales using …