236 citations · 367 across the 14 of their papers we have counts for
10 papers · 1 filter
The impact of varying inhomogeneous reionization histories on metrics of Ly opacity
Caitlin C. Doughty, Joseph F. Hennawi, Jose Oñorbe +2
The epoch of hydrogen reionization is complete by , but its progression at higher redshifts is uncertain. Measurements of Ly forest opacity show large scatter at , sug…
Measurement of the small-scale 3D Lyman- forest power spectrum
Marie Lynn Abdul-Karim, Eric Armengaud, Guillaume Mention +3
Small-scale correlations measured in the Lyman- (Ly) forest encode information about the intergalactic medium and the primordial matter power spectrum. In this article, we pr…
Forecasting constraints on the high-z IGM thermal state from the Lyman- forest flux auto-correlation function
Molly Wolfson, Joseph F. Hennawi, Frederick B. Davies +2
The auto-correlation function of the Lyman- (Ly) forest flux from high-z quasars can statistically probe all scales of the intergalactic medium (IGM) just after the epoch of…
Measurements of the Lyman- forest flux auto-correlation functions from the extended XQR-30 data set
Molly Wolfson, Joseph F. Hennawi, Sarah E. I. Bosman +14
Recently, the Lyman- (Ly) forest flux auto-correlation function has been shown to be sensitive to the mean free path of hydrogen-ionizing photons, , for simul…
Impact of Self-shielding Minihalos on the Ly Forest at High Redshift
Hyunbae Park, Zarija Lukić, Jean Sexton +2
Dense gas in minihalos with masses of can shield themselves from reionization for Myr after being exposed to the UV background. These self-shielded sy…
Reconstructing Lyman- Fields from Low-Resolution Hydrodynamical Simulations with Deep Learning
Cooper Jacobus, Peter Harrington, Zarija Lukić
Hydrodynamical cosmological simulations are a powerful tool for accurately predicting the properties of the intergalactic medium (IGM) and for producing mock skies that can be comp…
AMRIC: A Novel In Situ Lossy Compression Framework for Efficient I/O in Adaptive Mesh Refinement Applications
Daoce Wang, Jesus Pulido, Pascal Grosset +11
As supercomputers advance towards exascale capabilities, computational intensity increases significantly, and the volume of data requiring storage and transmission experiences expo…
Optimal 1D Ly Forest Power Spectrum Estimation -- III. DESI early data
Naim Göksel Karaçaylı, Paul Martini, Julien Guy +59
The one-dimensional power spectrum of the Ly forest provides important information about cosmological and astrophysical parameters, including constraints on wa…
The Dark Energy Spectroscopic Instrument: One-dimensional power spectrum from first Lyman- forest samples with Fast Fourier Transform
Corentin Ravoux, Marie Lynn Abdul-Karim, Eric Armengaud +63
We present the one-dimensional Lyman- forest power spectrum measurement using the first data provided by the Dark Energy Spectroscopic Instrument (DESI). The data sample compris…
Convergence of small scale Ly structure at high- under different reionization scenarios
Caitlin C. Doughty, Joseph F. Hennawi, Frederick B. Davies +2
The Ly forest (LAF) at probes the thermal and reionization history of the intergalactic medium (IGM) and the nature of dark matter, but its interpretation requires compari…