Grecco A. Oyarzún

activity

20162026

α

Emission in the High-redshift Galaxy Population

68 citations · 124 across the 6 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

astro-ph.GA2023★ 10 cited

A survey of Ly $α$ emission around Damped Ly $α$ absorbers at $z \approx 2$ with the Keck Cosmic Web Imager

Grecco A. Oyarzun, Marc Rafelski, Nissim Kanekar +3

We present Keck Cosmic Web Imager (KCWI) Ly $α$ integral field spectroscopy of the fields surrounding 14 Damped Ly $α$ absorbers (DLAs) at $z \approx 2$ . Of these 14 DLAs, 9 have hig…

astro-ph.GA2023★ 9 cited

SDSS-IV MaNGA: The effect of stellar mass and halo mass on the assembly histories of satellite galaxies

Grecco A. Oyarzun, Kevin Bundy, Kyle B. Westfall +5

We combine an unprecedented MaNGA sample of over 3,000 passive galaxies in the stellar mass range 10^{9}-10^{12} Msun with the Sloan Digital Sky Survey group catalog by Tinker to q…

A survey of Lyα emission around Damped Lyα absorbers at z≈2 with the Keck Cosmic Web Imager

SDSS-IV MaNGA: The effect of stellar mass and halo mass on the assembly histories of satellite galaxies

A survey of Ly $α$ emission around Damped Ly $α$ absorbers at $z \approx 2$ with the Keck Cosmic Web Imager