activity
20172025
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 · 3.2k across the 19 of their papers we have counts for

collaborators

20 papers

astro-ph.CO2025★ 9 cited

Cosmology from Planck CMB Lensing and DESI DR1 Quasar Tomography

R. de Belsunce, A. Krolewski, S. Chiarenza +60

We present a measurement of the amplitude of matter fluctuations over the redshift range 0.8 <= z <= 3.5 from the cross correlation of over 1.2 million spectroscopic quasars select…

astro-ph.CO2022★ 6 cited

Cosmic void exclusion models and their impact on the distance scale measurements from large scale structure

Andrei Variu, Cheng Zhao, Daniel Forero-Sánchez +5

Baryonic Acoustic Oscillations (BAOs) studies based on the clustering of voids and matter tracers provide important constraints on cosmological parameters related to the expansion…

astro-ph.CO2022

Void BAO measurements on quasars from eBOSS

A. Tamone, C. Zhao, D. Forero-Sánchez +5

We present the clustering of voids based on the quasar (QSO) sample of the extended Baryon Oscillation Spectroscopic Survey Data Release 16 in configuration space. We define voids…

astro-ph.CO2021★ 58 cited

The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Cosmological implications from multi-tracer BAO analysis with galaxies and voids

Cheng Zhao, Andrei Variu, Mengfan He +15

We construct cosmic void catalogues with the DIVE void finder upon SDSS BOSS DR12 and eBOSS DR16 galaxy samples with BAO reconstruction applied, and perform a joint BAO analysis us…

astro-ph.CO2021★ 5 cited

Cosmic Void Baryon Acoustic Oscillation Measurement: Evaluation of Sensitivity to Selection Effects

Daniel Forero-Sánchez, Cheng Zhao, Charling Tao +5

Cosmic voids defined as a subset of Delaunay Triangulation (DT) circumspheres have been used to measure the Baryon Acoustic Oscillations (BAO) scale; providing tighter constraints…

astro-ph.GA2020★ 144 cited

An Atlas of MUSE Observations towards Twelve Massive Lensing Clusters

Johan Richard, Adélaïde Claeyssens, David J. Lagattuta +25

Spectroscopic surveys of massive galaxy clusters reveal the properties of faint background galaxies, thanks to the magnification provided by strong gravitational lensing. We presen…