neutrino: mixing
Eigenvector-based approach to neutrino mixing
... the neutrino mixing an- gles by small perturbations of the TBM pattern, and ex- pressed the eigenvectors of the neutrino mass matrix (in the flavor basis) in terms of a dominant TBM structure with ...
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Spontaneous R-parity violation: Lightest neutralino decays and neutrino mixing angles at future colliders
... of neutrino mass models exist, in which neutrino masses are generated at the electro-weak ...measured neutrino mixing angles have been found [21, 22, 23, 24, ...
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Neutrino mixing and leptogenesis in mu-tau symmetry
... Abstract We study the consequences of the Z 2 -symmetry behind the µ–τ universality in neutrino mass matrix. We then implement this symmetry in the type-I seesaw mechanism and show how it can accommodate all sorts ...
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SEARCH FOR THE \theta_{13} NEUTRINO MIXING ANGLE USING REACTOR ANTI-NEUTRINOS
... 13 mixing angle - of fundamental theoretical interest per se - turns out to be the key parameter to access experimentally CP violation in the leptonic sector, which in turn could explain the matter/anti-matter ...
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Day-night and energy variations for maximal neutrino mixing angles
... The disagreement between theory and experiment must mean one of three things: the solar model is incomplete, our understanding of the neutrino cross section is flaw[r] ...
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Radiative Origin of Majorana Neutrino Masses
... for neutrino mass generation, by itself does not provide any infor- mation about the origin of the neutrino mixing ...context, neutrino mixing is understood as a consequence of flavor ...
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Radiative origin of neutrino masses
... particular neutrino mass generating framework is fixed, the ori- gin of neutrino mixing can be addressed in several ...“hybrid” neutrino masses, where the TBM structure is sourced by one ...
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Deviations of exact neutrino textures using radiative neutrino masses
... the neutrino mixing matrix by perturbing a texture given from an exact ...tribimaximal mixing at a one-loop ...the neutrino mixing angles and mass differences within a 3σ deviation ...
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Constraints on neutrino lifetime from the Sudbury Neutrino Observatory
... finite neutrino lifetime k 2 , as defined in the previous ...rates, neutrino mixing parameters, and the nominal 8 B ...solar neutrino signal were handled with a shift and refit ...
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Reactor mixing angle from hybrid neutrino masses
... the neutrino mixing pattern is arguably well ...form neutrino mass matrix and the deviations demanded by data are obtained through next-to-leading-order (NLO) ...
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Cyclotrons as Drivers for Precision Neutrino Measurements
... the neutrino energy is low compared to DIF—ranging from a few MeV to ...best-known neutrino cross-sections, each with less than 1% uncertainty, are accessible at DAR beam ...is neutrino electron ...
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Time Calibration of the ANTARES Neutrino Telescope
... C. Bigongiari, M. Bou-Cabo, M.C. Bouwhuis, A.M. Brown, J. Brunner, J. Busto, F. Camarena, A. Capone, C. Cârloganu, G. Carminati, J. Carr, S. Cecchini, Ph. Charvis, T. Chiarusi, M. Circella, H. Costantini, N. Cottini, P. ...
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Models of neutrino masses: anarchy versus hierarchy
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Neutrino and antineutrino quasielastic interactions with nuclei
... We have treated these responses in the ring approxi- mation of the RPA so as to account for collective effects. A limitation of our description is that it does not incor- porate final state interactions such as for ...
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Recherche d'un neutrino lourd avec le détecteur ATLAS au LHC
... 4.2 Modes de désintégration Suite à la collision des deux protons au LHC, un lepton lourd peut être produit en association avec un lepton de la première génération par la fusion d’un quark et d’un antiquark, par échange ...
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Lepton flavour violation and neutrino masses
... for neutrino masses and leptonic mixings, and explore to which extent cLFV and LNV data can allow to probe these ...of neutrino mass ...of neutrino mass generation, the NP scale and states ...
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Boosted dark matter at neutrino experiments
... DOI: 10.1103/PhysRevD.95.075018 I. INTRODUCTION Gravitational evidence for dark matter (DM) is over- whelming [1 –3] , but all nongravitational means of DM detection have not yet resulted in a definitive discovery. It is ...
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Phenomenology of supersymmetric neutrino mass models
... of neutrino masses are topics that deserve investigation in ...supersymmetric neutrino mass models with R-parity violation has been studied in great ...conserved, neutrino masses must be generated in ...
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ANTARES: the first undersea neutrino telescope
... Figure 1: Principle of detection of high energy muon neutrinos in an underwater neutrino telescope. The incoming neutrino interacts with the material around the detector to create a muon. The muon gives ...
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SoLid: a short baseline reactor neutrino experiment
... 8 Conclusion The Solid collaboration constructed a 1.6 ton highly segmented neutrino detector based on an affordable dual scintillator technology in the years 2016-2017. The use of PVT for calorimetry is ...
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