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- University of MichiganUS213 papers
- Fermi National Accelerator LaboratoryUS68 papers
- University College LondonGB57 papers
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES53 papers
- Unidades Centrales Científico-TécnicasES53 papers
- Institute for High Energy PhysicsES46 papers
- Institució Catalana de Recerca i Estudis AvançatsES43 papers
- Netherlands Institute for Radio AstronomyNL42 papers
- Institut Català de Ciències del ClimaES41 papers
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11 papers · 2 filters
Dynamical Dark Energy in light of the DESI DR2 Baryonic Acoustic Oscillations Measurements
Gan Gu, Xiaoma Wang, Yuting Wang +57
Understanding whether cosmic acceleration arises from a cosmological constant or a dynamical component is a central goal of cosmology, and the Dark Energy Spectroscopic Instrument…
Validation of the DESI DR2 Measurements of Baryon Acoustic Oscillations from Galaxies and Quasars
U. Andrade, E. Paillas, J. Mena-Fernández +116
The Dark Energy Spectroscopic Instrument (DESI) data release 2 (DR2) galaxy and quasar clustering data represents a significant expansion of data from DR1, providing improved stati…
Cosmic Reionization on Computers: Statistical Properties of the Distributions of Mean Opacities
Ella Werre, David Robinson, Camille Avestruz +1
Quasar absorption lines provide a unique window to the relationship between galaxies and the intergalactic medium during the Epoch of Reionization. In particular, high redshift qua…
Updated cosmological constraints on axion dark energy with DESI
L. A. Ureña-López, F. Lozano-Rodríguez, J. O. Román-Herrera +35
We present updated constraints on the parameters of an axion dark energy model, for which we took into account the properties of its characteristic potential and its full cosmologi…
Data Release 1 of the Dark Energy Spectroscopic Instrument
DESI Collaboration, M. Abdul Karim, A. G. Adame +306
In 2021 May the Dark Energy Spectroscopic Instrument (DESI) collaboration began a 5-year spectroscopic redshift survey to produce a detailed map of the evolving three-dimensional s…
The Spectroscopic Stage-5 Experiment
Robert Besuner, Arjun Dey, Alex Drlica-Wagner +106
The existence, properties, and dynamics of the dark sectors of our universe pose fundamental challenges to our current model of physics, and large-scale astronomical surveys may be…