منابع مشابه
Phenomenology with Massive Neutrinos
The current status and some perspectives of the phenomenology of massive neutrinos is reviewed. We start with the phenomenology of neutrino oscillations in vacuum and in matter. We summarize the results of neutrino experiments using solar, atmospheric, reactor and accelerator neutrino beams. We update the leptonic parameters derived from the three-neutrino oscillation interpretation of this dat...
متن کاملPhysics of Massive Neutrinos
I summarize the present status of global analyses of neutrino oscillations, including the most recent KamLAND and K2K data, as well as the latest solar and atmospheric neutrino fluxes. I give the allowed ranges of the three– flavour oscillation parameters from the current worlds’ global neutrino data sample, their best fit values and discuss the small parameters α ≡ ∆m2sol/∆m 2 atm and sin 2 θ1...
متن کاملOf Massive Neutrinos
Laboratoire de Physique Théorique et Hautes Energies, 6 Universités Pierre et Marie Curie (Paris 6) et Denis Diderot (Paris 7); Unité associée au CNRS UMR 7589. Abstract: If, as recently reported by the Super-Kamiokande collaboration, the neutrinos are massive, the heaviest one ν H would not be stable and, though chargeless, could in particular decay into a lighter neutrino ν L and a photon by ...
متن کاملMassive neutrinos and cosmology
The present experimental results on neutrino flavour oscillations provide evidence for non-zero neutrino masses, but give no hint on their absolute mass scale, which is the target of beta decay and neutrinoless double-beta decay experiments. Crucial complementary information on neutrino masses can be obtained from the analysis of data on cosmological observables, such as the anisotropies of the...
متن کاملMassive Neutrinos in Cosmology
There are two places in cosmology where the mass of neutrinos would play a significant role. One is leptogenesis in the early universe, and the other is the evolution of mass density fluctuations that are explored with cosmic microwave background (CMB) fluctuations and the formation of cosmic structure. There is one more place where the presence of neutrinos is generally important — primordial ...
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ژورنال
عنوان ژورنال: Physics Reports
سال: 2008
ISSN: 0370-1573
DOI: 10.1016/j.physrep.2007.12.004