Results 61 to 70 of about 599,580 (273)

Disentangling neutrino oscillations

open access: yesPhysics Letters B, 2009
The theory underlying neutrino oscillations has been described at length in the literature. The neutrino state produced by a weak decay is usually portrayed as a linear superposition of mass eigenstates with, variously, equal energies or equal momenta. We point out that such a description is incomplete, that in fact, the neutrino is entangled with the ...
Cohen, Andrew Glen   +2 more
openaire   +3 more sources

Large neutrino asymmetries from neutrino oscillations [PDF]

open access: yesPhysical Review D, 1996
12 pages, LaTeX, one ...
Foot, R., Thomson, M. J., Volkas, R. R.
openaire   +3 more sources

Probing CP violation with non-unitary mixing in long-baseline neutrino oscillation experiments: DUNE as a case study [PDF]

open access: yes, 2016
When neutrino masses arise from the exchange of neutral heavy leptons, as in most seesaw schemes, the effective lepton mixing matrix N describing neutrino propagation is non-unitary, hence neutrinos are not exactly orthonormal.
F. J. Escrihuela   +4 more
semanticscholar   +1 more source

Neutrino–nucleus cross sections for oscillation experiments [PDF]

open access: yes, 2016
Neutrino oscillations physics is entering an era of high precision. In this context, accelerator-based neutrino experiments need a reduction in systematic errors to the level of a few percent. Today, one of the most important sources of systematic errors
T. Katori, M. Martini
semanticscholar   +1 more source

Exploring the new physics phases in 3+1 scenario in neutrino oscillation experiments

open access: yesJournal of High Energy Physics, 2021
The various global analyses of available neutrino oscillation data indicate the presence of the standard 3 + 0 neutrino oscillation picture. However, there are a few short baseline anomalies that point to the possible existence of a fourth neutrino (with
Nishat Fiza   +2 more
doaj   +1 more source

Four-neutrino oscillations [PDF]

open access: yesNuclear 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   +2 more sources

Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with 6.6E20 protons on target [PDF]

open access: yes, 2015
We report on measurements of neutrino oscillation using data from the T2K long-baseline neutrino experiment collected between 2010 and 2013. In an analysis of muon neutrino disappearance alone, we find the following estimates and 68% confidence intervals
K. Abe   +366 more
semanticscholar   +1 more source

Supernova neutrino oscillations [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2001
We discuss some possible influence of neutrino oscillations on physics of supernova mainly focusing on the observations of $\bar _e$, and present some analysis of SN1987A data in the light of three neutrino mixing scheme.
openaire   +2 more sources

Bayesian global analysis of neutrino oscillation data [PDF]

open access: yes, 2015
A bstractWe perform a Bayesian analysis of current neutrino oscillation data. When estimating the oscillation parameters we find that the results generally agree with those of the χ2 method, with some differences involving s232 and CP-violating effects ...
J. Bergström   +3 more
semanticscholar   +1 more source

The MINOS Experiment: Results and Prospects

open access: yesAdvances in High Energy Physics, 2013
The MINOS experiment has used the world’s most powerful neutrino beam to make precision neutrino oscillation measurements. By observing the disappearance of muon neutrinos, MINOS has made the world’s most precise measurement of the larger neutrino mass ...
J. J. Evans
doaj   +1 more source

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