Results 51 to 60 of about 624,067 (292)
Search for electron-neutrino transitions to sterile states in the BEST experiment [PDF]
Physical Review C, 2022 The Baksan Experiment on Sterile Transitions (BEST) probes the gallium anomaly and its possible connections to oscillations between active and sterile neutrinos.
V. Barinov +29 more
semanticscholar +1 more source
Phenomenology of neutrino oscillations [PDF]
Progress in Particle and Nuclear Physics, 1999 This review is focused on neutrino mixing and neutrino oscillations in the light of the recent experimental developments. After discussing possible types of neutrino mixing for Dirac and Majorana neutrinos and considering in detail the phenomenology of neutrino oscillations in vacuum and matter, we review all existing evidence and indications in favour
Carlo Giunti +4 more
openaire +3 more sources
Boxing with neutrino oscillations [PDF]
Physical Review D, 1999 We develop a model-independent "box" parameterization of neutrino oscillations. Oscillation probabilities are linear in these new parameters, so measurements can straightforwardly determine the box parameters which can then be manipulated to yield magnitudes of mixing matrix elements. We examine the effects of unitarity On the box parameters and reduce
Thomas J. Weiler +2 more
openaire +3 more sources
Physics Letters A, 2023 A thought experiment is designed to speculate on the neutrino being trapped in an impenetrable potential well. Considering both relativistic and non-relativistic scenarios, we delve into several interesting facets connected to the flavour oscillation.
Pralay Chakraborty, Subhankar Roy
openaire +2 more sources
Effects of gravitational lensing on neutrino oscillation in $$ \gamma $$ γ -spacetime
European Physical Journal C: Particles and Fields, 2022 We study the effects of gravitational lensing on neutrino oscillations in the $$\gamma $$ γ -spacetime which describes a static, axially-symmetric and asymptotically flat solution of the Einstein’s field equations in vacuum.
Hrishikesh Chakrabarty +4 more
doaj +1 more source
Gravity induced neutrino-antineutrino oscillation: CPT and lepton number non-conservation under gravity [PDF]
, 2007 We introduce a new effect in the neutrino oscillation phase which shows the neutrino-antineutrino oscillation is possible under gravity even if the rest masses of the corresponding eigenstates are same.
Adelberger E G +4 more
core +2 more sources
Generalized mass ordering degeneracy in neutrino oscillation experiments [PDF]
, 2016 We consider the impact of neutral-current (NC) nonstandard neutrino interactions (NSI) on the determination of the neutrino mass ordering. We show that in the presence of NSI there is an exact degeneracy which makes it impossible to determine the ...
P. Coloma, T. Schwetz
semanticscholar +1 more source
The fate of hints: updated global analysis of three-flavor neutrino oscillations [PDF]
Journal of High Energy Physics, 2020 Our herein described combined analysis of the latest neutrino oscillation data presented at the Neutrino2020 conference shows that previous hints for the neutrino mass ordering have significantly decreased, and normal ordering (NO) is favored only at the
I. Esteban +4 more
semanticscholar +1 more source
NuFit-6.0: updated global analysis of three-flavor neutrino oscillations [PDF]
Journal of High Energy PhysicsWe present an updated global analysis of neutrino oscillation data as of September 2024. The parameters θ12, θ13, $$ \Delta {m}_{21}^2 $$ ∆ m 21 2 , and $$ \mid \Delta {m}_{3\ell}^2\mid $$ ∣ ∆ m 3 ℓ 2 ∣ (ℓ = 1, 2) are well ...
I. Esteban +5 more
semanticscholar +1 more source
Parameter Limits for Neutrino Oscillation with Decoherence in KamLAND [PDF]
, 2016 In the framework of quantum open systems we analyze data from KamLAND by using a model that considers neutrino oscillation in a three-family approximation with the inclusion of the decoherence effect.
G. B. Gomes +3 more
semanticscholar +1 more source