343 citations · 895 across the 20 of their papers we have counts for
18 papers · 1 filter
Post-inflationary axion constraints from the Lyman- forest
Olga Garcia-Gallego, Vid Iršič, Matteo Viel +2
Among the most compelling cold dark matter candidates, the axion has recently been subject to a wide range of astrophysical studies aiming to constraints its properties. We present…
Probing General Relativity on Cosmological Scales in the 2040s
Federico Montano, Samantha J. Rossiter, Chris Addis +18
General relativity is exquisitely tested in strong-field regimes, yet its validity on cosmological scales remains largely unexplored. Upcoming wide and deep large-scale structure s…
Constraints on the Thomson optical depth to the CMB from the Lyman- forest
Olga Garcia-Gallego, Vid Iršič, Martin G. Haehnelt +1
We present the first constraints on the electron optical depth to reionization, , from the Lyman- forest alone for physically motivated reionization models that…
Constraining Mixed Dark Matter models with high redshift Lyman-alpha forest data
Olga Garcia-Gallego, Vid Iršič, Martin G. Haehnelt +2
This study sets new constraints on Cold+Warm Dark Matter (CWDM) models by leveraging the small-scale suppression of structure formation imprinted in the Lyman- forest. Using the…
First Ly 1D Bispectrum Measurement in eBOSS
Rodrigo de la Cruz, Gustavo Niz, Vid Iršič +3
We present the first robust measurement of the one-dimensional Lyman alpha (Ly) forest bispectrum using the complete extended Baryon Oscillation Spectroscopic Survey (eBOSS) qua…
Impact of Systematic Redshift Errors on the Cross-correlation of the Lyman- Forest with Quasars at Small Scales Using DESI Early Data
Abby Bault, David Kirkby, Julien Guy +59
The Dark Energy Spectroscopic Instrument (DESI) will measure millions of quasar spectra by the end of its 5 year survey. Quasar redshift errors impact the shape of the Lyman- fo…