Phenomenological Analysis of Reactor Data for Neutrino Oscillations

1981 ◽  
pp. 249-261
Author(s):  
D. Silverman ◽  
A. Soni
Keyword(s):  
Neutrino Oscillations ◽  
Phenomenological Analysis

scholarly journals New developments in neutrino physics

2020 ◽  
Vol 9 ◽  
pp. 40
Author(s):  
W. M. Alberico ◽  
S. M. Bilenky
Keyword(s):  
Neutrino Physics ◽  
Neutrino Mass ◽  
Neutrino Oscillations ◽  
Phenomenological Analysis ◽  
Neutrino Mixing ◽  
New Developments ◽  
Massive Neutrinos

A review of the problems of neutrino mass, mixing and oscillations is given. Possible phenomenological schemes of neutrino mixing are discussed. The most important consequences of neutrino mixing-neutrino oscillations are considered in some detail. The data of atmospheric, solar and LSND experiments are discussed. The results of phenomenological analysis of the data under the assumption of the mixing of three and four massive neutrinos are briefly presented.

scholarly journals Discerning the Nature of Neutrinos: Decoherence and Geometric Phases

Universe ◽  
2020 ◽  
Vol 6 (11) ◽  
pp. 207
Author(s):  
Antonio Capolupo ◽  
Salvatore Marco Giampaolo ◽  
Gaetano Lambiase ◽  
Aniello Quaranta
Keyword(s):  
Geometric Phase ◽  
Neutrino Oscillations ◽  
Phenomenological Analysis ◽  
Cpt Symmetry ◽  
Geometric Phases ◽  
Majorana Phase ◽  
New Approaches ◽  
Majorana Neutrinos ◽  
Mixing Matrix

We present new approaches to distinguish between Dirac and Majorana neutrinos. The first is based on the analysis of the geometric phases associated to neutrinos in matter, the second on the effects of decoherence on neutrino oscillations. In the former we compute the total and geometric phase for neutrinos, and find that they depend on the Majorana phase and on the parametrization of the mixing matrix. In the latter, we show that Majorana neutrinos might violate CPT symmetry, whereas Dirac neutrinos preserve CPT. A phenomenological analysis is also reported showing the possibility to highlight the distinctions between Dirac and Majorana neutrinos.

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