Results 11 to 20 of about 369,476 (308)

Sterile Neutrinos with Neutrino Telescopes [PDF]

open access: yesUniverse, 2021
Searches for light sterile neutrinos are motivated by the unexpected observation of an electron neutrino appearance in short-baseline experiments, such as the Liquid Scintillator Neutrino Detector (LSND) and the Mini Booster Neutrino Experiment (MiniBooNE). In light of these unexpected results, a campaign using natural and anthropogenic sources to find
Carlos A. Argüelles, Jordi Salvado
openaire   +5 more sources

Neutrino Observatories Can Characterize Cosmic Sources and Neutrino Properties [PDF]

open access: yesPhys.Rev.D67:073024,2003, 2003
Neutrino telescopes that measure relative fluxes of ultrahigh-energy $\nu_{e}, \nu_{\mu}, \nu_{\tau}$ can give information about the location and characteristics of sources, about neutrino mixing, and can test for neutrino instability and for departures ...
Chris Quigg   +17 more
core   +4 more sources

Neutrino Unification [PDF]

open access: yesPhysical Review Letters, 2001
Present neutrino data are consistent with neutrino masses arising from a common seed at some ``neutrino unification'' scale $M_X$. Such a simple theoretical ansatz naturally leads to quasi-degenerate neutrinos that could lie in the electron-volt range ...
A. G. Cohen   +46 more
core   +7 more sources

Progress in neutrino oscillation searches and their implications [PDF]

open access: yesPramana60:261-278,2003, 2003
Neutrino Oscillation, in which a given flavour of neutrino transforms into another is a powerful tool for probing small neutrino masses. The intrinsic neutrino properties involved are neutrino mass squared difference $\Delta m^2$ and the mixing angle in ...
A Bandyopadhyay   +41 more
core   +2 more sources

Neutrino flavour relaxation or neutrino oscillations? [PDF]

open access: yesJournal of Experimental and Theoretical Physics Letters, 2003
We propose the new mechanism of neutrino flavour relaxation to explain the experimentally observed changes of initial neutrino flavour fluxes. The test of neutrino relaxation hypothesis is presented, using the data of modern reactor, solar and ...
B. Pontecorvo   +10 more
core   +4 more sources

Pulse Shape Discrimination of n/γ in Liquid Scintillator at PMT Nonlinear Region Using Artificial Neural Network Technique. [PDF]

open access: yesSensors (Basel)
Reactor-emitted electron antineutrinos can be detected via the inverse beta decay reaction, which produces a characteristic signal: a two-fold coincidence between a prompt positron event and a delayed neutron capture event within a specific time frame ...
Yun E, Choi JY, Kim SY, Joo KK.
europepmc   +2 more sources

Evidence for neutrino emission from the nearby active galaxy NGC 1068. [PDF]

open access: yesScience, 2022
A supermassive black hole, obscured by cosmic dust, powers the nearby active galaxy NGC 1068. Neutrinos, which rarely interact with matter, could provide information on the galaxy's active core.
R. Abbasi   +383 more
semanticscholar   +1 more source

Investigating the Potential of Perovskite Nanocrystal-Doped Liquid Scintillator: A Feasibility Study. [PDF]

open access: yesSensors (Basel), 2023
Liquid scintillators are extensively employed as targets in neutrino experiments and in medical radiography. Perovskite nanocrystals are recognized for their tunable emission spectra and high photoluminescence quantum yields.
Kim NR, Joo KK, Lee HG.
europepmc   +2 more sources

Effect of solar flares on 54Mn and 57Co radioactive decay constants performance [PDF]

open access: yesNuclear Technology and Radiation Protection, 2021
Changes in radioactive decay rates due to solar flares have attracted increasing scientific attention in recent decades. In previous studies we demonstrated that solar flares cause changes in the decay rate of 241Am, 222Rn, and 232Th. The change
Walg Jonathan   +4 more
doaj   +1 more source

The fate of hints: updated global analysis of three-flavor neutrino oscillations [PDF]

open access: yesJournal 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

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