162 citations · 1.6k across the 65 of their papers we have counts for
14 papers · 1 filter
Investigating the Reionization Epoch through 21\,cm and Line Intensity Mapping Experiments
Anirban Roy, Anthony Pullen, Patrick C. Breysse +1
The epoch of reionization (EoR), marking the Universe's transition from a neutral to ionized state, represents a pivotal phase for understanding the formation of the first stars an…
COMAP Early Science: VIII. A Joint Stacking Analysis with eBOSS Quasars
Delaney A. Dunne, Kieran A. Cleary, Patrick C. Breysse +22
We present a new upper limit on the cosmic molecular gas density at obtained using the first year of observations from the CO Mapping Array Project (COMAP). COMAP data…
Characterizing the Conditional Galaxy Property Distribution using Gaussian Mixture Models
Yucheng Zhang, Anthony R. Pullen, Rachel S. Somerville +5
Line-intensity mapping (LIM) is a promising technique to constrain the global distribution of galaxy properties. To combine LIM experiments probing different tracers with tradition…
Synergies between the COMAP CO Line Intensity Mapping mission and a Lyα galaxy survey: How to probe the early universe with voxel based analysis of observational data
Marta B. Silva, Bernhard Baumschlager, Kieran A. Cleary +7
Line Intensity Mapping (LIM) offers a novel avenue to observe and characterize our universe. LIM data of CO spectral lines are becoming available, such as those obtained by the CO…
COMAP Early Science: VI. A First Look at the COMAP Galactic Plane Survey
Thomas J. Rennie, Stuart E. Harper, Clive Dickinson +29
We present early results from the COMAP Galactic Plane Survey conducted between June 2019 and April 2021, spanning in Galactic longitude and $|b|<1.\!\!^{\…
An empirical representation of a physical model for the ISM [CII], CO, and [CI] emission at redshift
Shengqi Yang, Gergö Popping, Rachel S. Somerville +3
Sub-millimeter emission lines produced by the interstellar medium (ISM) are strong tracers of star formation and are some of the main targets of line intensity mapping (LIM) survey…
Intensity mapping from the sky: synergizing the joint potential of [OIII] and [CII] surveys at reionization
Hamsa Padmanabhan, Patrick Breysse, Adam Lidz +1
We forecast the ability of future-generation experiments to detect the fine-structure lines of the carbon and oxygen ions, [CII] and [OIII] in intensity mapping (IM) from the Epoch…
Multitracer cosmological line intensity mapping mock lightcone simulation
Shengqi Yang, Rachel S. Somerville, Anthony R. Pullen +3
Sub-millimeter emission lines are important tracers of the cold gas and ionized environments of galaxies and are the targets for future line intensity mapping surveys. Physics-base…
Observing AGN feedback with CO intensity mapping
Patrick C. Breysse, Rachael M. Alexandroff
Current models of galaxy formation require star formation in high-mass galaxies to be limited by poorly understood mechanisms of quasar feedback. Feedback processes can be studied…
Astro2020 Science White Paper: Synergies Between Galaxy Surveys and Reionization Measurements
Steven Furlanetto, Adam Beardsley, Chris L. Carilli +47
The early phases of galaxy formation constitute one of the most exciting frontiers in astrophysics. It is during this era that the first luminous sources reionize the intergalactic…
Cosmic Dawn and Reionization: Astrophysics in the Final Frontier
Asantha Cooray, James Aguirre, Yacine Ali-Haimoud +71
The cosmic dawn and epoch of reionization mark the time period in the universe when stars, galaxies, and blackhole seeds first formed and the intergalactic medium changed from neut…
Cross-correlating Carbon Monoxide Line-intensity Maps with Spectroscopic and Photometric Galaxy Surveys
Dongwoo T. Chung, Marco P. Viero, Sarah E. Church +15
Line-intensity mapping (LIM or IM) is an emerging field of observational work, with strong potential to fit into a larger effort to probe large-scale structure and small-scale astr…
CCAT-prime: Science with an Ultra-widefield Submillimeter Observatory at Cerro Chajnantor
G. J. Stacey, M. Aravena, K. Basu +37
We present the detailed science case, and brief descriptions of the telescope design, site, and first light instrument plans for a new ultra-wide field submillimeter observatory, C…
Feeding cosmic star formation: Exploring high-redshift molecular gas with CO intensity mapping
Patrick C. Breysse, Mubdi Rahman
The study of molecular gas is crucial for understanding star formation, feedback, and the broader ecosystem of a galaxy as a whole. However, we have limited understanding of its ph…