Browsing FAS Scholarly Articles by Author "Cen, R."
Now showing items 1-3 of 3
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Reionization on Large Scales. I. A Parametric Model Constructed From Radiation-hydrodynamic Simulations
Battaglia, N.; Trac, H.; Cen, R.; Loeb, A. (American Astronomical Society, 2013)We present a new method for modeling inhomogeneous cosmic reionization on large scales. Utilizing high-resolution radiation-hydrodynamic simulations with 2048(3) dark matter particles, 2048(3) gas cells, and 17 billion ... -
Reionization on Large Scales. Iii. Predictions for Low-ℓ Cosmic Microwave Background Polarization and High-ℓ Kinetic Sunyaev-zel'dovich Observables
Battaglia, N.; Natarajan, A.; Trac, H.; Cen, R.; Loeb, A. (American Astronomical Society, 2013)We present new predictions for cosmic microwave background (CMB) temperature (on small angular scales) and polarization (on large angular scales) anisotropies induced during the epoch of reionization (EoR). Using a novel ... -
Reionization on Large Scales. Iv. Predictions for the 21 Cm Signal Incorporating the Light Cone Effect
La Plante, P.; Battaglia, N.; Natarajan, A.; Peterson, J. B.; Trac, H.; Cen, R.; Loeb, A. (American Astronomical Society, 2014)We present predictions for the 21 cm brightness temperature power spectrum during the Epoch of Reionization (EoR). We discuss the implications of the "light cone" effect, which incorporates evolution of the neutral hydrogen ...