activity
20022026
most citedObservational Probes of Cosmic Acceleration

1.4k citations · 19.8k across the 186 of their papers we have counts for

collaborators

188 papers

astro-ph.IM2026

The Nancy Grace Roman Space Telescope Wide Field Instrument: Characterization of the Brighter-Fatter Effect in a Roman H4RG-10 Detector using the Talbot Effect

Jennie Paine, Ami Choi, Christopher Merchant +14

The Nancy Grace Roman Space Telescope will conduct several community-driven surveys using its Wide Field Instrument (WFI), which contains 18 Teledyne H4RG-10 near-infrared detector…

astro-ph.IM2024★ 58 cited

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…

astro-ph.IM2023★ 2 cited

NANCY: Next-generation All-sky Near-infrared Community surveY

Jiwon Jesse Han, Arjun Dey, Adrian M. Price-Whelan +206

The Nancy Grace Roman Space Telescope is capable of delivering an unprecedented all-sky, high-spatial resolution, multi-epoch infrared map to the astronomical community. This oppor…

astro-ph.IM2023★ 7 cited

Simulating image coaddition with the Nancy Grace Roman Space Telescope: II. Analysis of the simulated images and implications for weak lensing

Masaya Yamamoto, Katherine Laliotis, Emily Macbeth +16

One challenge for applying current weak lensing analysis tools to the Nancy Grace Roman Space Telescope is that individual images will be undersampled. Our companion paper presente…

astro-ph.IM2023★ 14 cited

Simulating image coaddition with the Nancy Grace Roman Space Telescope: I. Simulation methodology and general results

Christopher M. Hirata, Masaya Yamamoto, Katherine Laliotis +16

The upcoming Nancy Grace Roman Space Telescope will carry out a wide-area survey in the near infrared. A key science objective is the measurement of cosmic structure via weak gravi…

astro-ph.CO2023★ 3 cited

Lyman- polarization from cosmological ionization fronts: II. Implications for intensity mapping

Emily Koivu, Heyang Long, Yuanyuan Yang +1

This is the second paper in a series whose aim is to predict the power spectrum of intensity and polarized intensity from cosmic reionization fronts. After building the analytic mo…