activity
20132026
most citedDESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations

1.1k citations · 4.6k across the 54 of their papers we have counts for

collaborators

58 papers

astro-ph.GA2026

Nearly pristine gas in a galaxy 1 billion years after the Big Bang

Sarah E. I. Bosman, Frederick B. Davies, Louise Welsh +22

Excitation of carbon and oxygen ions is the primary mechanism by which collapsing gas clouds dissipate heat to form new stars. At early cosmic times, in galaxies with chemically pr…

astro-ph.CO2026

Tide-and-Seek: Anisotropic scale-dependent bias in the Lyman-alpha forest and designer samples

Yong Sheng Yap, William R. Coulton, Vid Iršič

Searches for primordial non-Gaussianity are powerful ways of learning new information about the early Universe. Observing primordial signals in the late Universe is challenging as,…

astro-ph.GA2026

Lyman- forest 1D flux power spectrum constraints on QSO-assisted reionization models

Vid Iršič, Avery Meiksin

Recent JWST observations have revealed a large population of faint Quasi-Stellar Objects (QSOs) at redshifts 4 < z < 6, including a highly reddened sub-population of Little Red Dot…

astro-ph.CO2026

The impact of the IGM thermal state on the Ly flux 3D power spectrum from linear to highly non-linear scales

Tomáš Šoltinský, Gabriele Autieri, Vid Iršič +1

Recently initiated and upcoming spectroscopic surveys, such as DESI and WST, will provide more than high- quasar spectra, enabling dense sky coverage by the Ly forest.…

astro-ph.CO2026

Physical Calibration of a Minimal Effective Field Theory of the Three-Dimensional Lyman- Forest

Gabriele Autieri, Vid Iršič, Tomáš Šoltinsky +1

We study a minimal effective field theory description of the three-dimensional Lyman- forest using the Sherwood and Sherwood--Relics hydrodynamical simulations. We model the Lym…

astro-ph.CO2026

Forecast for the detectability of patchy hydrogen reionization in WEAVE-QSO measurements of the Lyman- forest power spectrum at redshift

Ke Ma, James S. Bolton, Vid Iršič +9

We present the first detailed forecasts for the detectability of patchy hydrogen reionization in the one-dimensional Ly forest power spectrum to be measured by the WEAVE-QSO sur…