396 citations · 4.2k across the 77 of their papers we have counts for
81 papers
Observational Frontiers in the post-EoR 21-cm Intensity Mapping: Lessons from the SKA Pathfinders
Khandakar Md Asif Elahi, Somnath Bharadwaj, Philip Bull +21
The 21-cm line from neutral hydrogen has long been recognised as a promising tracer of the large-scale structure of the Universe. The line is weak however, making individual galaxy…
SPHEREx: NASA's Near-Infrared Spectrophotmetric All-Sky Survey
Brendan P. Crill, Michael Werner, Rachel Akeson +51
SPHEREx, the Spectro-Photometer for the History of the Universe, Epoch of Reionization, and ices Explorer, is a NASA MIDEX mission planned for launch in 2024. SPHEREx will carry ou…
Gravitational Wave Detection with Relative Astrometry using Roman's Galactic Bulge Time Domain Survey
Kris Pardo, Tzu-Ching Chang, Olivier Doré +1
Gravitational waves (GWs) are a new avenue of observing our Universe. So far, we have seen them in the ~10-100 Hz range, and there are hints that we might soon detect them in the n…
Data-driven Cosmology from Three-dimensional Light Cones
Yun-Ting Cheng, Benjamin D. Wandelt, Tzu-Ching Chang +1
We present a data-driven technique to analyze multifrequency images from upcoming cosmological surveys mapping large sky area. Using full information from the data at the two-point…
LIMFAST. II. Line Intensity Mapping as a Probe of High-Redshift Galaxy Formation
Guochao Sun, Lluís Mas-Ribas, Tzu-Ching Chang +5
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…
LIMFAST. I. A Semi-Numerical Tool for Line Intensity Mapping
Lluís Mas-Ribas, Guochao Sun, Tzu-Ching Chang +2
We present LIMFAST, a semi-numerical code for simulating high-redshift galaxy formation and cosmic reionization as revealed by multi-tracer line intensity mapping (LIM) signals. LI…