Results 91 to 100 of about 145,656 (172)

Four-neutrino oscillations [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2000
It is shown that at least four massive neutrinos are needed in order to accommodate the evidences in favor of neutrino oscillations found in solar and atmospheric neutrino experiments and in the LSND experiment. Among all four-neutrino schemes, only two, with a mass spectrum composed of two pairs of neutrinos with close masses separated by the "LSND ...
openaire   +3 more sources

Correlations of Solar Neutrino Observables for SNO

, 2000
Neutrino oscillation scenarios predict correlations, and zones of avoidance, among measurable quantities such as spectral energy distortions, total fluxes, time dependences, and flavor content.
A. B. McDonald, A. Dar, A. H. Guth, A. J. Baltz, A. J. Baltz, A. J. Baltz, A. Yu. Smirnov, Alexei Yu. Smirnov, B. T. Cleveland, E. Lisi, E. T. Carlson, F. L. Villante, G. L. Fogli, G. L. Fogli, G. T. Ewan, J. Boger, J. Bouchez, J. M. Gelb, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, John N. Bahcall, L. E. Marcucci, M. C. Gonzalez-Garcia, M. Cribier, M. L. Cherry, M. Spiro, P. C. de Holanda, P. I. Krastev, P. I. Krastev, Plamen I. Krastev, Q. Y. Liu, R. Davis, R. Escribano, S. Hiroi, S. Hiroi, S. J. Parke, S. P. Mikheyev, V. N. Gribov, W. C. Haxton, W. Kwong, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Suzuki   +53 more
core   +1 more source

Deviations From μ‐τ Symmetry Using Δ(27) Group on Neutrino Masses and Mixings

Advances in High Energy Physics, Volume 2024, Issue 1, 2024.
The implication of the neutrino mass model based on Δ(27) discrete flavor symmetry, on parameters of neutrino oscillations, CP violation, and effective neutrino masses is studied using the Type I seesaw mechanism. The standard model particle content is extended by adding two additional Higgs doublets, three right‐handed neutrinos, and two scalar ...
Ph. Wilina, N. Nimai Singh, Omar G. Miranda   +2 more
wiley   +1 more source

A Lecture on Neutrinos [PDF]

arXiv, 2004
The major steps in the development of our knowledge about neutrinos are reviewed. The basics of neutrino oscillation formalism is presented. Neutrino oscillations in the framework of three-neutrino mixing are considered. The evidence for neutrino oscillations is discussed.
arxiv  

Comments on the determination of the neutrino mass ordering in reactor neutrino experiments [PDF]

, 2016
We consider the problem of determination of the neutrino mass ordering via precise study of the vacuum neutrino oscillations in the JUNO and other future medium baseline reactor neutrino experiments. We are proposing to resolve neutrino mass ordering by determination of the neutrino oscillation parameters from analysis of the data of the reactor ...
arxiv   +1 more source

Results from Super-Kamiokande

, 2011
The recent results from Super-Kamiokande (SK) are reported. On atmospheric neutrino analysis, we have performed a full 3-flavor oscillation analysis with SK-I+II+III data.
Abdurashitov, Abe, Aharmim, Aharmim, Aharmim, Ahmed, Altmann, Arpesella, Bahcall, Bahcall, Barger, Cleveland, Winter, Y. Takeuchi, Yamada   +14 more
core   +1 more source

Solar Neutrino Oscillation Parameters in Experiments with Reactor Anti-Neutrinos [PDF]

arXiv, 2004
We review the current status of the solar neutrino oscillation parameters. We discuss the conditions under which measurements from future solar neutrino experiments would determine the oscillation parameters precisely. Finally we expound the potential of long baseline reactor anti-neutrino experiments in measuring the solar neutrino oscillation ...
arxiv  

Neutrino Physics: Status and Prospects

, 2003
This pedagogical overview will cover the current status of neutrino physics from an experimentalist's point of view, focusing primarily on oscillation studies. The evidence for neutrino oscillations will be presented, along with the prospects for further
Scholberg, K.
core   +2 more sources

Oscillations of Mössbauer neutrinos

Journal of High Energy Physics, 2008
We calculate the probability of recoilless emission and detection of neutrinos (Mossbauer effect with neutrinos) taking into account the boundedness of the parent and daughter nuclei in the neutrino source and detector as well as the leptonic mixing. We show that, in spite of their near monochromaticity, the recoillessly emitted and captured neutrinos ...
Evgeny Kh. Akhmedov, Joachim Kopp, Manfred Lindner   +2 more
openaire   +3 more sources

The Three-Neutrino Mixing and Oscillations [PDF]

arXiv, 2002
The basics of neutrino oscillations is presented. Existing evidences of neutrino oscillations, obtained in the atmospheric and solar neutrino experiments, are considered. The new CHOOZ bound on the element $|U_{e3}|^{2}$, obtained from the three-neutrino analysis of the data, is discussed. Decoupling of neutrino oscillations in the solar neutrino range
arxiv