290 citations · 1.3k across the 29 of their papers we have counts for
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COMAP Early Science: I. Overview
Kieran A. Cleary, Jowita Borowska, Patrick C. Breysse +40
The CO Mapping Array Project (COMAP) aims to use line intensity mapping of carbon monoxide (CO) to trace the distribution and global properties of galaxies over cosmic time, back t…
COMAP Early Science: VII. Prospects for CO Intensity Mapping at Reionization
Patrick C. Breysse, Dongwoo T. Chung, Kieran A. Cleary +29
We introduce COMAP-EoR, the next generation of the Carbon Monoxide Mapping Array Project aimed at extending CO intensity mapping to the Epoch of Reionization. COMAP-EoR supplements…
COMAP Early Science: V. Constraints and Forecasts at
Dongwoo T. Chung, Patrick C. Breysse, Kieran A. Cleary +34
We present the current state of models for the carbon monoxide (CO) line-intensity signal targeted by the CO Mapping Array Project (COMAP) Pathfinder in the context of its…
A model of spectral line broadening in signal forecasts for line-intensity mapping experiments
Dongwoo T. Chung, Patrick C. Breysse, Håvard Tveit Ihle +15
Line-intensity mapping observations will find fluctuations of integrated line emission are attenuated by varying degrees at small scales due to the width of the line emission profi…
Detecting the neutral IGM in filaments with the SKA
Robin Kooistra, Marta B. Silva, Saleem Zaroubi +3
The intergalactic medium (IGM) plays an important role in the formation and evolution of galaxies. Recent developments in upcoming radio telescopes are starting to open up the poss…
Microwave Spectro-Polarimetry of Matter and Radiation across Space and Time
Jacques Delabrouille, Maximilian H. Abitbol, Nabila Aghanim +77
This paper discusses the science case for a sensitive spectro-polarimetric survey of the microwave sky. Such a survey would provide a tomographic and dynamic census of the three-di…
Mapping Large-Scale-Structure Evolution over Cosmic Times
Marta B. Silva, Ely D. Kovetz, Garrett K. Keating +6
This paper outlines the science case for line-intensity mapping with a space-borne instrument targeting the sub-millimeter (microwaves) to the far-infrared (FIR) wavelength range.…
Astrophysics and Cosmology with Line-Intensity Mapping
Ely D. Kovetz, Patrick C. Breysse, Adam Lidz +9
Line-Intensity Mapping is an emerging technique which promises new insights into the evolution of the Universe, from star formation at low redshifts to the epoch of reionization an…
Multi-Component Decomposition of Cosmic Infrared Background Fluctuations
Chang Feng, Asantha Cooray, Jamie Bock +5
The near-infrared background between 0.5 m to 2 m contains a wealth of information related to radiative processes in the universe. Infrared background anisotropies encode the…
Upper limits on the 21-cm Epoch of Reionization power spectrum from one night with LOFAR
A. H. Patil, S. Yatawatta, L. V. E. Koopmans +25
We present the first limits on the Epoch of Reionization (EoR) 21-cm HI power spectra, in the redshift range , using the Low-Frequency Array (LOFAR) High-Band Antenna (…
Filament Hunting: Integrated HI 21cm Emission From Filaments Inferred by Galaxy Surveys
Robin Kooistra, Marta B. Silva, Saleem Zaroubi
Large scale filaments, with lengths that can reach tens of Mpc, are the most prominent features in the cosmic web. These filaments have only been observed indirectly through the po…
Cosmology with intensity mapping techniques using atomic and molecular lines
José Fonseca, Marta B. Silva, Mário G. Santos +1
We present a systematic study of the intensity mapping technique using updated models for the different emission lines from galaxies and identify which ones are more promising for…
Cosmic Dawn Intensity Mapper
Asantha Cooray, Jamie Bock, Denis Burgarella +9
Cosmic Dawn Intensity Mapper is a "Probe Class" mission concept for reionization studies of the universe. It will be capable of spectroscopic imaging observations between 0.7 to 6-…
Synergy of CO/[CII]/Ly Line Intensity Mapping with the SKA
Tzu-Ching Chang, Yan Gong, Mario Santos +4
We present the science enabled by cross-correlations of the SKA1-LOW 21-cm EoR surveys with other line mapping programs. In particular, we identify and investigate potential synerg…
HI galaxy simulations for the SKA: number counts and bias
Mario G. Santos, David Alonso, Philip Bull +2
This chapter describes the assumed specifications and sensitivities for HI galaxy surveys with SKA1 and SKA2. It addresses the expected galaxy number densities based on available s…
Foreground contamination in Ly-alpha intensity mapping during the epoch of reionization
Yan Gong, Marta Silva, Asantha Cooray +1
The intensity mapping of Ly-alpha emission during the epoch of reionization (EoR) will be contaminated by foreground emission lines from lower redshifts. We calculate the mean inte…
Intensity Mapping of Lyman-alpha Emission During the Epoch of Reionization
Marta B. Silva, Mario G. Santos, Yan Gong +2
We calculate the absolute intensity and anisotropies of the Lyman-alpha radiation field present during the epoch of reionization. We consider emission from both galaxies and the in…
The OH line contamination of 21 cm intensity fluctuation measurements for z=1~4
Yan Gong, Xuelei Chen, Marta Silva +2
The large-scale structure of the Universe can be mapped with unresolved intensity fluctuations of the 21 cm line. The power spectrum of the intensity fluctuations has been proposed…
Intensity Mapping of the [CII] Fine Structure Line during the Epoch of Reionization
Yan Gong, Asantha Cooray, Marta Silva +4
The atomic CII fine-structure line is one of the brightest lines in a typical star-forming galaxy spectrum with a luminosity ~ 0.1% to 1% of the bolometric luminosity. It is potent…
Probing Reionization with Intensity Mapping of Molecular and Fine Structure Lines
Yan Gong, Asantha Cooray, Marta B. Silva +2
We propose observations of the molecular gas distribution during the era of reionization. At 6 to 8, CO line intensity results in a mean brightness temper…
Probing the first galaxies with the SKA
M. G. Santos, M. B. Silva, J. R. Pritchard +2
Observations of anisotropies in the brightness temperature of the 21 cm line of neutral hydrogen from the period before reionization would shed light on the dawn of the first stars…