3 citations · 7 across the 4 of their papers we have counts for
4 papers
E-XQR-30: Evidence for an Increase in the Ionization State of Metal Absorbers from z~6 to z~2
Stephanie Rowlands, R. L. Davies, E. Ryan-Weber +15
We investigate the evolution of the ionization state of metal-enriched gas in and around galaxies near the epoch of reionization using a sample of 488 metal absorption systems at 4…
QUEST (Quasar Unsupervised Encoder and Synthesis Tool): A machine learning framework to generate quasar spectra
F. Guarneri, J. T. Schindler, R. A. Meyer +5
Quasars at the redshift frontier (z > 7.0) are fundamental probes of black hole (BH) growth and evolution but notoriously difficult to identify. At these redshifts, machine learnin…
Measuring photo-ionization rate and mean free path of HeII ionizing photons at : Evidence for late and rapid HeII reionization Part-II
Prakash Gaikwad, Frederick B. Davies, Martin G. Haehnelt
We present measurements of the spatially averaged HeII photo-ionization rate (), mean free path of HeII ionizing photons (), and He…
Blind QSO reconstruction challenge: Exploring methods to reconstruct the Ly emission line of QSOs
Bradley Greig, Sarah E. I. Bosman, Frederick B. Davies +9
Reconstructing the intrinsic Ly line flux from high- QSOs can place constraints on the neutral hydrogen content of the intergalactic medium during reionisation. There are now…