309 citations · 334 across the 3 of their papers we have counts for
6 papers
Is PLANCK consistent with primordial deuterium measurements ?
Laura Salvati, Najla Said, Alessandro Melchiorri
The recent measurements of the Cosmic Microwave Background Anisotropies provided by the Planck satellite experiment have significantly improved the constraints on several cosmologi…
Indications of a late-time interaction in the dark sector
Valentina Salvatelli, Najla Said, Marco Bruni +2
We show that a general late-time interaction between cold dark matter and vacuum energy is favoured by current cosmological datasets. We characterize the strength of the coupling b…
Dark Radiation after Planck
Najla Said, Eleonora Di Valentino, Martina Gerbino
We present new constraints on the relativistic neutrino effective number N_eff and on the Cosmic Microwave Background power spectrum lensing amplitude A_L from the recent Planck 20…
Neutrino Anisotropies after Planck
Martina Gerbino, Eleonora Di Valentino, Najla Said
We present new constraints on the rest-frame sound speed, c_{eff}^2, and the viscosity parameter, c_{vis}^2, of the Cosmic Neutrino Background from the recent measurements of the C…
New Constraints On The Dark Energy Equation of State
Najla Said, Carlo Baccigalupi, Matteo Martinelli +2
We combine recent measurements of Cosmic Microwave Background Anisotropies, Supernovae luminosity distances and Baryonic Acoustic Oscillations to derive constraints on the dark ene…
Tickling the CMB damping tail: scrutinizing the tension between the ACT and SPT experiments
Eleonora Di Valentino, Silvia Galli, Massimiliano Lattanzi +4
The Atacama Cosmology Telescope (ACT) and the South Pole Telescope (SPT) have recently provided new, very precise measurements of the cosmic microwave background (CMB) anisotropy d…