High Energy Physics - Phenomenology
[Submitted on 24 Aug 2000 (v1), last revised 13 Nov 2000 (this version, v3)]
Title:Active-Sterile neutrino oscillations and BBN+CMBR constraints
View PDFAbstract: We show how active-sterile neutrino oscillations in the early Universe can play an interesting role in explaining the current observations of CMBR anisotropies and light element abundances. We describe different possible phenomenological scenarios in the interpretation of present data and how active-sterile neutrino oscillations can provide a viable theoretical framework.
Submission history
From: Robert Foot [view email][v1] Thu, 24 Aug 2000 13:12:11 UTC (43 KB)
[v2] Wed, 13 Sep 2000 22:40:19 UTC (45 KB)
[v3] Mon, 13 Nov 2000 06:14:42 UTC (46 KB)
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