35 citations · 144 across the 13 of their papers we have counts for
6 papers · 1 filter
Little Ado about Everything: CDM, a Cosmological Model with Fluctuation-driven Acceleration at Late Times
Andrea Lapi, Lumen Boco, Marcos M. Cueli +4
[abridged] We propose a model of the Universe (dubbed CDM) featuring a stochastic evolution of the cosmological quantities, that is meant to render small deviations from homogen…
Astroparticle Constraints from the Cosmic Star Formation Rate Density at High Redshift: Current Status and Forecasts for JWST
Giovanni Gandolfi, Andrea Lapi, Tommaso Ronconi +1
We exploit the recent determination of cosmic star formation rate (SFR) density at redshifts to derive astroparticle constraints on three common dark matter scenarios…
A Stochastic Theory of the Hierarchical Clustering III. The Non-universality and Non-stationarity of the Halo Mass Function
A. Lapi, T. Ronconi, L. Danese
In the framework of the stochastic theory for hierarchical clustering, we investigate the time-dependent solutions of the Fokker-Planck equation describing the statistics of dark m…
Cosmology with the sub-millimetre galaxies magnification bias: Tomographic Analysis
L. Bonavera, M. M. Cueli, J. González-Nuevo +5
As in Gonzalez-Nuevo et al. 2017 and Bonavera et al. 2019, the high-z sub-millimetre galaxies can be used as background sample for gravitational lensing studies thanks to their mag…
Cosmology with the submillimetre galaxies magnification bias: Proof of concept
L. Bonavera, J. González-Nuevo, M. M. Cueli +6
Context. As recently demonstrated, high-z submillimetre galaxies (SMGs) are the perfect background sample for tracing the mass density profiles of galaxies and clusters (baryonic a…
ScamPy -- A sub-halo clustering & abundance matching based Python interface for painting galaxies on the dark matter halo/sub-halo hierarchy
Tommaso Ronconi, Andrea Lapi, Matteo Viel +1
We present a computational framework for "painting" galaxies on top of the Dark Matter Halo/Sub-Halo hierarchy obtained from N-body simulations. The method we use is based on the s…