A combined view of sterile-neutrino constraints from CMB and neutrino oscillation measurements

A combined view of sterile-neutrino constraints from CMB and neutrino oscillation measurements

We perform a comparative analysis of constraints on sterile neutrinos from the Planck experiment and from current and future neutrino oscillation experiments (MINOS, IceCube, SBN). For the first time, we express joint constraints on Neff and meffsterile from the CMB in the Δm2, sin2⁡2θ parameter spa...

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Bibliographic Details
Main Authors: Sarah Bridle, Jack Elvin-Poole, Justin Evans, Susana Fernandez, Pawel Guzowski, Stefan Söldner-Rembold
Format: Article
Language:English
Published: Elsevier 2017-01-01
Series:Physics Letters B
Subjects:
Sterile neutrinos
Cosmology
Oscillation experiments
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269316307249

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http://www.sciencedirect.com/science/article/pii/S0370269316307249

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