134 citations · 484 across the 17 of their papers we have counts for
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astro-ph2007★ 38 cited
Impact of Dark Matter Annihilation on the High-Redshift Intergalactic Medium
Leonid Chuzhoy
We reexamine the impact of dark matter (DM) annihilation on the intergalactic medium, taking into account the clumping of DM particles. We find that energy injection from the annih…
astro-ph2007★ 30 cited
Radiative Transfer Effect on Ultraviolet Pumping of the 21cm Line in the High Redshift Universe
Leonid Chuzhoy, Zheng Zheng
During the epoch of reionization the 21cm signal is sensitive to the scattering rate of the ultraviolet photons, redshifting across the Lyman_alpha resonance. Here we calculate the…
astro-ph2007★ 21 cited
Feedback from first radiation sources: H- photodissociation
Leonid Chuzhoy, Michael Kuhlen, Paul R. Shapiro
During the epoch of reionization, the formation of radiation sources is accompanied by the growth of a H- photodissociating flux. We estimate the impact of this flux on the formati…