Marc A. Rafelski

The KAGG Survey: KCWI Analysis of Gas around Galaxies at z ≈ 3–5

Abstract We present the KCWI Analysis of Gas around Galaxies (KAGG) survey of Ly α emission around damped Ly α absorbers (DLAs) at z ≈ 3–5 with the Keck Cosmic Web Imager (KCWI) integral-field spectrograph. The KAGG survey is characterized by the sample of 36 DLAs spanning a wide...