250 citations · 1.8k across the 31 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
astro-ph2008★ 53 cited
The Energy Cascade from Warm Dark Matter Decays
M. Valdés, A. Ferrara
We use a set of Monte Carlo simulations to follow the cascade produced by a primary electron of energy E_in in the intergalactic medium. We choose E_in=3-10 keV as expected from th…
astro-ph2008
Was the Universe neutral beyond redshift six?
S. Gallerani, A. Ferrara, X. Fan +2
We provide measurements of the neutral hydrogen fraction xHI at z~6, by comparing semi-analytical models of the Lyalpha forest with observations of high-z quasars and Gamma Ray Bur…