Results 111 to 120 of about 243,227 (257)
Multi‐Source Forecast of Solar Cycle Flare Activity Using the Novel Informer‐Based Models
Space Weather, Volume 23, Issue 4, April 2025.Abstract Solar flares, the significant indicators of solar activity, have an impact on Earth's satellites and communication systems. Accurate prediction of solar flare events is crucial for mitigating these effects. In this work, we use multiple data sources, including Geostationary Operational Environmental Satellites soft X‐ray flare flux and the ...
Jie Cao +11 more
wiley +1 more source
The Cosmological Energy Density of Neutrinos from Oscillation Measurements
, 2003 The emerging structure of the neutrino mass matrix, when combined with the primordial element abundances, places the most stringent constraint on the flavor asymmetries in the cosmological neutrino background and therefore its energy density.
Abazajian, Kevork
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Nuclear Physics B - Proceedings Supplements, 1996 379 pages, 29 figures, to be published in Phys. Repts Criticism, comments, and suggestions are taken into account; 1 figure and about 40 references are ...
openaire +5 more sources
Science & Philosophy, 2014 The article made a survey on neutrinos and the role they have for the understanding of nature, both on a microscopic and cosmic scale. I neutrini Nell'articolo viene fatta una rassegna sui neutrini e sul ruolo che essi hanno per la comprensione ...
Ferdinando Casolaro, Alberto Trotta
doaj
Geophysical Research Letters, Volume 52, Issue 6, 28 March 2025.Abstract Terrestrial gamma‐ray flashes (TGFs) are short bursts of intense gamma radiation associated with lightning discharges. Although thousands of TGFs have been observed from space, TGFs detected at ground level, known as downward TGFs, are still very limited, and their relationship with lightning discharge processes remains elusive. Here we report
Ting Wu +8 more
wiley +1 more source
Lectures on neutrino phenomenology
, 2010 The fundamental properties of the lepton sector include the neutrino masses and flavor mixings. Both are difficult to observe because of the extremely small neutrino masses and neutrino-matter cross sections.
Winter, Walter
core +1 more source
arXiv: High Energy Physics - Phenomenology, 2010 58 pages, contribution to the CERN in the Proceedings of the 2015 CERN-Latin-American School of High-Energy Physics, Ibarra, Ecuador, 4 - 17 March 2015.
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Oscillating Neutrinos and Majorana Neutrino Masses [PDF]
Universe, 2020 We discuss the mass matrices with texture zeros for the quarks and leptons. The flavor mixing angles for the quarks are functions of the quark masses and can be calculated. The results agree with the experimental data. The texture zero mass matrices for the leptons and the see-saw mechanism are used to derive relations between the matrix elements of ...
openaire +4 more sources
Monitoring and Multi-Messenger Astronomy with IceCube
Galaxies, 2019 IceCube currently is the largest neutrino observatory with an instrumented detection volume of 1 km3 buried in the ice-sheet close to the antarctic South Pole station.
René Reimann
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AIP Conference Proceedings, 1966 I summarize the current state of solar neutrino research and then give my answer to the question: What should we do next?
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