Neutrino asymmetry generation in the early Universe (from active-sterile neutrino oscillations)

2001/05/15 by Pasquale Di Bari, P. Di Bari, Di Bari, P.
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0105133

4 pages, 2 figures, to be published in the proceedings of XXXVI th Rencontres de Moriond Electroweak Interactions and Unified Theories

arxiv created 2001/05/15 · openalex publication_date 2001/05/15 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Neutrino asymmetry generation from active-sterile neutrino oscillations in the early Universe has different important cosmological effects. We discuss its basic features and present recent results on the borders of the generation for mixing angles sin² 2θ₀≤ 10^-7.

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