activity
20142022
most citedLyman-alpha Forest Tomography from Background Galaxies: The First Megaparsec-Resolution Large-Scale Structure Map at z>2

96 citations · 300 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.IM2022

JWST/MIRI coronagraphic performances as measured on-sky

A. Boccaletti, C. Cossou, P. Baudoz +16

Characterization of directly imaged exoplanets is one of the most eagerly anticipated science functions of the James Webb Space Telescope. MIRI, the mid-IR instrument has the capab…

astro-ph.CO2017★ 36 cited

A Detection of ~2.3 Cosmic Voids from 3D Lyman- Forest Tomography in the COSMOS Field

Alex Krolewski, Khee-Gan Lee, Martin White +10

We present the most distant detection of cosmic voids () and the first detection of three-dimensional voids in the Lyman- forest. We used a 3D tomographic map of the…

astro-ph.CO2015★ 82 cited

Shadow of a Colossus: A z=2.45 Galaxy Protocluster Detected in 3D Ly-a Forest Tomographic Mapping of the COSMOS Field

Khee-Gan Lee, Joseph F. Hennawi, Martin White +10

Using moderate-resolution optical spectra from 58 background Lyman-break galaxies and quasars at within a area of the COSMOS field ($\sim 1200\,\ma…

astro-ph.CO2015★ 32 cited

Voids in Lyα Forest Tomographic Maps

Casey W. Stark, Andreu Font-Ribera, Martin White +1

We present a new method of finding cosmic voids using tomographic maps of Lyα forest flux. We identify cosmological voids with radii of 2 - 12 Mpc in a large N-body simulat…

astro-ph.CO2014★ 54 cited

Protocluster Discovery in Tomographic Ly Forest Flux Maps

Casey W. Stark, Martin White, Khee-Gan Lee +1

We present a new method of finding protoclusters using tomographic maps of Ly Forest flux. We review our method of creating tomographic flux maps and discuss our new high perfor…

astro-ph.CO2014★ 96 cited

Lyman-alpha Forest Tomography from Background Galaxies: The First Megaparsec-Resolution Large-Scale Structure Map at z>2

Khee-Gan Lee, Joseph F. Hennawi, Casey Stark +21

We present the first observations of foreground Lyman- forest absorption from high-redshift galaxies, targeting 24 star-forming galaxies (SFGs) with within a $5'…