24 citations · 61 across the 3 of their papers we have counts for
5 papers
The evolution of the low-density HI intergalactic medium from z=3.6 to 0: Data, transmitted flux and HI column density
Tae-Sun Kim, Bart P. Wakker, Fahad Nasir +8
We present a new, uniform analysis of the HI transmitted flux (F) and HI column density (N(HI)) distribution in the low-density IGM as a function of redshift z for 0<z<3.6 using 55…
Constraining Reionization in Progress at z=5.7 with Lyman- Emitters: Voids, Peaks, and Cosmic Variance
Nakul Gangolli, Anson D'Aloisio, Fahad Nasir +1
A number of independent observations suggest that the intergalactic medium was significantly neutral at and that reionization was, perhaps, still in progress at . The…
Observing the tail of reionization: neutral islands in the Lyman- Forest
Fahad Nasir, Anson D'Aloisio
Previous studies have noted difficulties in modeling the highest opacities of the Ly forest, epitomized by the extreme Ly trough observed towards quasar ULAS J0148+06…
Revealing reionization with the thermal history of the intergalactic medium: new constraints from the Lyman- flux power spectrum
Elisa Boera, George D. Becker, James S. Bolton +1
We present a new investigation of the thermal history of the intergalactic medium (IGM) during and after reionization using the Lyman- forest flux power spectrum at $4.0\lesssim…
The effect of stellar and AGN feedback on the low redshift Lyman- forest in the Sherwood simulation suite
Fahad Nasir, James S. Bolton, Matteo Viel +4
We study the effect of different feedback prescriptions on the properties of the low redshift () Ly forest using a selection of hydrodynamical simulations drawn from t…