Results 31 to 40 of about 46,883 (245)

Spin oscillations of neutrinos scattered off a rotating black hole

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
Spin oscillations of neutrinos, gravitationally scattered off a black hole (BH), are studied. The cases of nonrotating and rotating BHs are analyzed. We derive the analytic expressions for the transition and survival probabilities of spin oscillations ...
Maxim Dvornikov
doaj   +1 more source

Lorentz and CPT Invariance Violation In High-Energy Neutrinos [PDF]

open access: yes, 2005
High-energy neutrino astronomy will be capable of observing particles at both extremely high energies and over extremely long baselines. These features make such experiments highly sensitive to the effects of CPT and Lorentz violation.
A. Goldschmidt   +8 more
core   +2 more sources

Silicon Photomultipliers for Neutrino Telescopes

open access: yesUniverse, 2023
Neutrino astronomy has opened a new window to the extreme Universe, entering into a fruitful era built upon the success of neutrino telescopes, which have already given a new step forward in this novel and growing field by the first observation of steady
Diego Real, David Calvo
doaj   +1 more source

The Calibration Units of the KM3NeT neutrino telescope

open access: yesEPJ Web of Conferences, 2016
KM3NeT is a network of deep-sea neutrino telescopes to be deployed in the Mediterranean Sea that will perform neutrino astronomy and oscillation studies.
Baret B., Keller P., Clark M. Lindsey
doaj   +1 more source

Multimessenger Astronomy with Neutrinos

open access: yesUniverse, 2021
Multimessenger astronomy is arguably the branch of the astroparticle physics field that has seen the most significant developments in recent years. In this manuscript, we will review the state-of-the-art, the recent observations, and the prospects and ...
Francisco Salesa Greus   +1 more
doaj   +1 more source

Testing the Weak Cosmic Censorship Conjecture via Test Particle–Induced Overcharging/Overspinning of Kerr–Newman–Modified Gravity Black Hole

open access: yesAdvances in Astronomy, Volume 2026, Issue 1, 2026.
We examine the weak cosmic censorship conjecture (WCCC) violation by throwing a charged and rotating test particle into a Kerr–Newman–modified gravity black hole (KN–MOG BH). The result depends on several factors, such as the relative sign of the particle’s charge and its direction of rotation with respect to black hole (BH).
Waqar Ahmad   +2 more
wiley   +1 more source

RECENT RESULTS IN NEUTRINO PHYSICS

open access: yesOdessa Astronomical Publications, 2011
This manuscript is a shorthand version of my talk given at Odessa Gamov School on Astronomy, Cosmology and Beyond (22-28 August 2011, Odessa, Ukraine).
D. V. Naumov
doaj   +1 more source

Spectral Analysis of Flickering Gamma‐Ray Flashes Observed During the ALOFT 2023 Campaign

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 23, 16 December 2025.
Abstract We examine a newly discovered category of high‐energy radiation events called flickering gamma‐ray flashes (FGF) detected during the airborne lightning observatory for FEGS and TGFs campaign in July 2023. These FGFs are characterized by highly pulsating gamma‐ray emissions that have no detectable concurrent optical or radio signals (Ostgaard ...
D. Sarria   +9 more
wiley   +1 more source

High Energy Cosmic Neutrinos [PDF]

open access: yes, 1999
While the general principles of high-energy neutrino detection have been understood for many years, the deep, remote geographical locations of suitable detector sites have challenged the ingenuity of experimentalists, who have confronted unusual ...
Barwick, Steven W.
core   +2 more sources

Opportunities within ASTERICS

open access: yesEPJ Web of Conferences, 2016
ASTERICS, The Astronomy ESFRI and Research Infrastructure Cluster project, brings together astronomers and astroparticle physicists of 22 institutes in Europe to help Europe's world-leading observatories work together to find common solutions to their ...
Meer Rob van der, Cimò Giuseppe
doaj   +1 more source

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