126 citations · 319 across the 4 of their papers we have counts for
4 papers
The environment of bright QSOs at z ~ 6: Star forming galaxies and X-ray emission
Tiago Costa, Debora Sijacki, Michele Trenti +1
We employ cosmological hydrodynamical simulations to investigate models in which the supermassive black holes (BHs) powering luminous z ~ 6 QSOs grow from massive seeds. We simulat…
Constraints on the Primordial Power Spectrum from High Resolution Lyman-alpha Forest Spectra and WMAP
Matteo Viel, Jochen Weller, Martin Haehnelt
The combined analysis of the cosmic microwave background on large scales and Lyman-alpha forest on small scales provides a sufficiently long lever arm to obtain strong constraints…
Modelling the IGM and the Lyalpha forest at high redshift from the dark matter distribution
M. Viel, S. Matarrese, H. J. Mo +2
A variety of approximate schemes for modelling the low-density Intergalactic Medium (IGM) in the high-redshift Universe is compared to the results of a large high-resolution hydro-…
Probing the Intergalactic Medium with the Lyman alpha forest along multiple lines of sight to distant QSOs
M. Viel, S. Matarrese, H. J. Mo +2
(abridged) We present an effective implementation of analytical calculations of the Lyalpha opacity distribution of the Intergalactic Medium (IGM) along multiple lines of sight (LO…