The cosmological information on neutrino mixing

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dc.creatorDi Bari, P.
dc.date2001-11-06
dc.date.accessioned2026-07-07T03:45:45Z
dc.date.available2026-07-07T03:45:45Z
dc.descriptionCosmology provides interesting information on neutrino mixing models with sterile neutrinos. In this case non standard BBN effects can be relevant. We show how the recent measurement of the baryon content from the observations of CMB anisotropies together with the primordial nuclear abundances measurements can be used to constrain them. In particular four neutrino mixing models are potentially at variance with the cosmological observations. We also discuss the possible scenarios from future experiments.
dc.description5 pages, LaTeX, JHEP style, talk given at EPS HEP 2001, Budapest, Hungary, 12 - 18 July 2001
dc.identifierhttps://arxiv.org/abs/hep-ph/0111056
dc.identifierhttp://arxiv.org/abs/hep-ph/0111056
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/41039
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.titleThe cosmological information on neutrino mixing
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