Results 81 to 90 of about 1,831 (184)

Theory of neutrino fast flavor evolution. Part II. Solutions at the edge of instability

open access: yesJournal of High Energy Physics
In dense neutrino environments, such as provided by core-collapse supernovae or neutron-star mergers, neutrino angular distributions may be unstable to collective flavor conversions, whose outcome remains to be fully understood.
Damiano F. G. Fiorillo, Georg G. Raffelt
doaj   +1 more source

Cosmic Ray Counting Variability From Water‐Cherenkov Detectors as a Proxy of Stratospheric Conditions in Antarctica

open access: yesEarth and Space Science, Volume 12, Issue 11, November 2025.
Abstract This work examines atmospheric effects on cosmic ray counts observed by a Water‐Cherenkov detector at the Argentine Antarctic Marambio Station. We analyze the influence of ground‐level barometric pressure and geopotential height at various pressure levels on daily particle rates, finding the strongest association at 100 hPa, linked to ...
N. A. Santos   +7 more
wiley   +1 more source

Constraining the core radius and density jumps inside Earth using atmospheric neutrino oscillations

open access: yesJournal of High Energy Physics
Atmospheric neutrinos probe the interior of Earth using weak interactions, and provide information complementary to that of gravitational and seismic measurements.
Anuj Kumar Upadhyay   +3 more
doaj   +1 more source

Neutrino oscillations and scattering theory

open access: yesJournal of High Energy Physics
We derive the neutrino oscillation probability in vacuum using scattering theory methods developed earlier in the context of collider physics [1–3]. It is computed from Feynman diagrams that combine neutrino production and detection processes into a ...
Ilian Dobrev   +2 more
doaj   +1 more source

NEUTRINO INTERACTIONS

open access: yesLe Journal de Physique Colloques, 1973
The results obtained in the Argonne 12-foot H2/D2 bubble chamber, the 4.8 m heavy liquid chamber Gargamelle at CERN, and in two large electronic apparatus at NAL, one placed in a wide-band energy beam, and the other in anarrow-band energy beam, relate mainly with the following topics : 1.
openaire   +1 more source

All-sky Search for Transient Astrophysical Neutrino Emission with 10 Years of IceCube Cascade Events

open access: yesThe Astrophysical Journal
Neutrino flares in the sky are searched for in data collected by IceCube between 2011 and 2021 May. This data set contains cascade-like events originating from charged-current electron neutrino and tau neutrino interactions and all-flavor neutral-current
R. Abbasi   +407 more
doaj   +1 more source

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

open access: yesNew Journal of Physics, 2017
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
doaj   +1 more source

General-relativistic Radiation Transport Scheme in Gmunu. II. Implementation of Novel Microphysical Library for Neutrino Radiation—Weakhub

open access: yesThe Astrophysical Journal Supplement Series
We introduce Weakhub , a novel neutrino microphysics library that provides opacities and kernels beyond conventional interactions used in the literature. This library includes neutrino–matter, neutrino–neutrino interactions and plasma process, along with
Harry Ho-Yin Ng   +3 more
doaj   +1 more source

Neutrino Interactions

open access: yes, 2011
The advent of very high intensity neutrino beams for the study of neutrino oscillations has also made possible a new generation of experiments which will study neutrino interactions on different nuclei with unprecedented precision. The use of the neutrino as a probe of nucleon structure provides unique information not available with other probes.
openaire   +2 more sources

INTERACTIONS OF ULTRAHIGH-ENERGY NEUTRINOS [PDF]

open access: yesMultiparticle Dynamics, 2003
talk presented at XXXII International Symposium on Multiparticle Dynamics, September 7-13, 2002 ...
openaire   +2 more sources

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