Cosmic Dark Radiation and Neutrinos

New measurements of the cosmic microwave background (CMB) by the Planck mission have greatly increased our knowledge about the universe. Dark radiation, a weakly interacting component of radiation, is one of the important ingredients in our cosmological model which is testable by Planck and other ob...

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Bibliographic Details
Main Authors: Maria Archidiacono, Elena Giusarma, Steen Hannestad, Olga Mena
Format: Article
Language:English
Published: Hindawi Limited 2013-01-01
Series:Advances in High Energy Physics
Online Access:http://dx.doi.org/10.1155/2013/191047