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20022009
most citedCosmology at Low Frequencies: The 21 cm Transition and the High-Redshift Universe

1.5k citations · 2.1k across the 13 of their papers we have counts for

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19 papers · 1 filter

astro-ph200813 cited

CMBPol Mission Concept Study: Reionization Science with the Cosmic Microwave Background

Matias Zaldarriaga, Loris Colombo, Eiichiro Komatsu +6

We summarize existing constraints on the epoch of reionization and discuss the observational probes that are sensitive to the process. We focus on the role large scale polarization…

astro-ph200862 cited

Photo-heating and the fate of hard photons during the reionisation of HeII by quasars

James S. Bolton, S. Peng Oh, Steven R. Furlanetto

We use a combination of analytic and numerical arguments to consider the impact of quasar photo-heating during HeII reionisation on the thermal evolution of the intergalactic mediu…

astro-ph200866 cited

A Global Stability Analysis of Clusters of Galaxies with Conduction and AGN Feedback Heating

Fulai Guo, S. Peng Oh, M. Ruszkowski

We investigate a series of steady-state models of galaxy clusters, in which the hot intracluster gas is efficiently heated by active galactic nucleus (AGN) feedback and thermal con…

astro-ph200820 cited

Fossil Ionized Bubbles Around Dead Quasars During Reionization

Steven Furlanetto, Zoltan Haiman, S. Peng Oh

One of the most dramatic signatures of the reionization era may be the enormous ionized bubbles around luminous quasars (with radii reaching ~40 comoving Mpc), which may survive as…

astro-ph200747 cited

Inhomogeneous Helium Reionization and the Equation of State of the Intergalactic Medium

Steven Furlanetto, S. Peng Oh

The temperature of the intergalactic medium (IGM) is set by the competition between photoheating and adiabatic cooling, which are usually assumed to define a tight equation of stat…

astro-ph2006208 cited

Early Cosmological HII/HeIII Regions and Their Impact on Second-Generation Star Formation

Naoki Yoshida, S. Peng Oh, Tetsu Kitayama +1

(Abridged) We present the results of three-dimensional radiation-hydrodynamics simulations of the formation and evolution of early HII/HeIII regions around the first stars. Cooling…