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KiDS+VIKING-450: Cosmic shear tomography with optical and infrared data
- H. Hildebrandt, F. Köhlinger, M. Tewes
- PhysicsAstronomy & Astrophysics
- 14 December 2018
We present a tomographic cosmic shear analysis of the Kilo-Degree Survey (KiDS) combined with the VISTA Kilo-Degree Infrared Galaxy Survey. This is the first time that a full optical to near-infrared…
A White Paper on keV sterile neutrino Dark Matter
- R. Adhikari, M. Agostini, K. Zuber
- Physics
- 15 February 2016
We present a comprehensive review of keV-scale sterile neutrino Dark Matter, collecting views and insights from all disciplines involved—cosmology, astrophysics, nuclear, and particle physics—in each…
Physical effects involved in the measurements of neutrino masses with future cosmological data
- M. Archidiacono, T. Brinckmann, J. Lesgourgues, V. Poulin
- Physics
- 31 October 2016
Future Cosmic Microwave Background experiments together with upcoming galaxy and 21-cm surveys will provide extremely accurate measurements of different cosmological observables located at different…
Updated constraints on non-standard neutrino interactions from Planck
- M. Archidiacono, S. Hannestad
- Physics
- 15 November 2013
We provide updated bounds on non-standard neutrino interactions based on data from the Planck satellite as well as auxiliary cosmological measurements. Two types of models are studied - A Fermi-like…
Cosmology in the era of Euclid and the Square Kilometre Array
- T. Sprenger, M. Archidiacono, T. Brinckmann, S. Clesse, J. Lesgourgues
- PhysicsJournal of Cosmology and Astroparticle Physics
- 25 January 2018
Theoretical uncertainties on non-linear scales are among the main obstacles to exploit the sensitivity of forthcoming galaxy and hydrogen surveys like Euclid or the Square Kilometre Array (SKA).…
Cosmology with self-interacting sterile neutrinos and dark matter: A pseudoscalar model
- M. Archidiacono, S. Hannestad, R. Hansen, T. Tram
- Physics
- 23 April 2014
Short baseline neutrino oscillation experiments have shown hints of the existence of additional sterile neutrinos in the eV mass range. Such sterile neutrinos are incompatible with cosmology because…
Sterile neutrinos: Cosmology versus short-baseline experiments
- M. Archidiacono, N. Fornengo, C. Giunti, S. Hannestad, A. Melchiorri
- Physics
- 27 February 2013
Cosmology and short baseline neutrino oscillation data both hint at the existence of light sterile neutrinos with masses in the 1 eV range. Here we perform a detailed analysis of the sterile neutrino…
The promising future of a robust cosmological neutrino mass measurement
- T. Brinckmann, D. C. Hooper, M. Archidiacono, J. Lesgourgues, T. Sprenger
- PhysicsJournal of Cosmology and Astroparticle Physics
- 17 August 2018
We forecast the sensitivity of thirty-five different combinations of future Cosmic Microwave Background and Large Scale Structure data sets to cosmological parameters and to the total neutrino mass.…
Testing 3+1 and 3+2 neutrino mass models with cosmology and short baseline experiments
- M. Archidiacono, N. Fornengo, C. Giunti, A. Melchiorri
- Physics
- 27 July 2012
Recent results from short--baseline neutrino oscillation experiments and Cosmic Microwave Background anisotropy measurements suggest the presence of additional sterile neutrinos. In this paper we…
Light sterile neutrinos after BICEP-2
- M. Archidiacono, N. Fornengo, S. Gariazzo, C. Giunti, S. Hannestad, M. Laveder
- Physics
- 7 April 2014
The recent discovery of B-modes in the polarization pattern of the Cosmic Microwave Background by the BICEP2 experiment has important implications for neutrino physics. We revisit cosmological bounds…
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