550 citations · 4k across the 88 of their papers we have counts for
7 papers · 1 filter
Toward a Universal Formulation of the Halo Mass Function
P. S. Corasaniti, I. Achitouv
We compute the dark matter halo mass function using the excursion set formalism for a diffusive barrier with linearly drifting average which captures the main features of the ellip…
Precision cosmology with a wide area XMM cluster survey
M. Pierre, F. Pacaud, J. B. Juin +3
We explore the cosmological constraints expected from wide area XMM-type cluster surveys covering 50-200 deg2, under realistic observing conditions. We perform a Fisher matrix anal…
The Herschel-SPIRE Legacy Survey (HSLS): the scientific goals of a shallow and wide submillimeter imaging survey with SPIRE
Asantha Cooray, Steve Eales, Scott Chapman +247
A large sub-mm survey with Herschel will enable many exciting science opportunities, especially in an era of wide-field optical and radio surveys and high resolution cosmic microwa…
Introducing the Dark Energy Universe Simulation Series (DEUSS)
Y. Rasera, J-M. Alimi, J. Courtin +4
In this "Invisible Universe" proceedings, we introduce the Dark Energy Universe Simulation Series (DEUSS) which aim at investigating the imprints of realistic dark energy models on…
Primordial non-Gaussianity in density fluctuations
F. Fraschetti, J. M. Alimi, J. Courtin +1
We present N-body cosmological numerical simulations including a primordial non-Gaussianity in the density fluctuation field quantified by the non-linear parameter . We hav…
The innocuousness of adiabatic instabilities in coupled scalar field-dark matter models
Pier Stefano Corasaniti
Non-minimally coupled scalar field models suffer of unstable growing modes at the linear perturbation level. The nature of these instabilities depends on the dynamical state of the…