activity
20182024
most citedThe Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Cosmological Implications from two Decades of Spectroscopic Surveys at the Apache Point observatory

1.4k citations · 6.1k across the 34 of their papers we have counts for

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Showing astro-ph.GAShow all

5 papers · 1 filter

astro-ph.GA2022★ 91 cited

The DESI Survey Validation: Results from Visual Inspection of the Quasar Survey Spectra

David M. Alexander, Tamara M. Davis, E. Chaussidon +69

A key component of the Dark Energy Spectroscopic Instrument (DESI) survey validation (SV) is a detailed visual inspection (VI) of the optical spectroscopic data to quantify key sur…

astro-ph.GA2022★ 2 cited

Deep Learning of DESI Mock Spectra to Find Damped Lyα Systems

Ben Wang, Jiaqi Zou, Zheng Cai +14

We have updated and applied a convolutional neural network (CNN) machine learning model to discover and characterize damped Ly systems (DLAs) based on Dark Energy Spectroscopic…

astro-ph.GA2020★ 526 cited

The Sloan Digital Sky Survey Quasar Catalog: Sixteenth Data Release

Brad W. Lyke, Alexandra N. Higley, J. N. McLane +34

We present the final Sloan Digital Sky Survey IV (SDSS-IV) quasar catalog from Data Release 16 of the extended Baryon Oscillation Spectroscopic Survey (eBOSS). This catalog compris…

astro-ph.GA2020★ 14 cited

Formation of compact galaxies in the Extreme-Horizon simulation

Solène Chabanier, Frédéric Bournaud, Yohan Dubois +18

We present the Extreme-Horizon (EH) cosmological simulation: EH models galaxy formation with stellar and AGN feedback and uses a very high resolution in the intergalactic and circu…

astro-ph.GA2020★ 42 cited

The impact of AGN feedback on the 1D power spectra from the Ly forest using the Horizon-AGN suite of simulations

Solène Chabanier, Frédéric Bournaud, Yohan Dubois +5

The Lyman- forest is a powerful probe for cosmology, but it is also strongly impacted by galaxy evolution and baryonic processes such as Active Galactic Nuclei (AGN) feedback, w…