Neutrino masses and cosmic radiation density: Combined analysis

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, no. 11 (2006): 016-016

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We determine the range of neutrino masses and cosmic radiation content allowed by the most recent CMB and large-scale structure data. In contrast to other recent works, we vary these parameters simultaneously and provide likelihood contours in the two-dimensional parameter space of Ne., the usual effective number of neutrino species measu...更多

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