Results 61 to 70 of about 45,603 (204)
High-Energy Neutrinos from Cosmic Rays
, 2002 We introduce neutrino astronomy from the observational fact that Nature accelerates protons and photons to energies in excess of 10^{20} and 10^{13} eV, respectively. Although the discovery of cosmic rays dates back close to a century, we do not know how
Halzen, F.
core +2 more sources
A Brief, Biased View of Neutron Star Cooling
Astronomische Nachrichten, Volume 346, Issue 1, January 2025.ABSTRACT This is a concise and non‐technical review of topics related to neutron star (NS) cooling, for both young NSs and NSs in low‐mass x‐ray binaries. Neutrino emission from the NS core drives cooling rates, via different processes including Urca processes and pair breaking and formation at the neutron superfluid critical temperature.
Craig Heinke
wiley +1 more source
On the High-Energy Neutrino Emission from Active Galactic Nuclei
Universe, 2018 We review observational aspects of the active galactic nuclei and their jets in connection with the detection of high-energy neutrinos by the Antarctic IceCube Neutrino Observatory.
Emma Kun +3 more
doaj +1 more source
Protoneutron stars within the Brueckner-Bethe-Goldstone theory
, 2005 We study the structure of newly born neutron stars (protoneutron stars) within the finite temperature Brueckner-Bethe-Goldstone theoretical approach including also hyperons.
Akmal +55 more
core +1 more source
Journal of Geophysical Research: Atmospheres, Volume 129, Issue 24, 28 December 2024.Abstract On 11 September 2021, two small thunderstorms developed over the Telescope Array Surface Detector (TASD) that produced an unprecedented number of six downward terrestrial gamma ray flashes (TGFs) within one‐hour timeframe. The TGFs occurred during the initial stage of negative cloud‐to‐ground flashes whose return strokes had increasingly large
R. U. Abbasi +144 more
wiley +1 more source
Probing particle physics with IceCube
European Physical Journal C: Particles and Fields, 2018 The IceCube observatory located at the South Pole is a cubic-kilometre optical Cherenkov telescope primarily designed for the detection of high-energy astrophysical neutrinos.
Markus Ahlers +2 more
doaj +1 more source
Ultra High Energy Cosmic Rays, Z-Shower and Neutrino Astronomy by Horizontal-Upward Tau Air-Showers
, 2003 Ultra High Cosmic Rays (UHECR) Astronomy may be correlated to a primary parental Neutrino Astronomy: indeed any far BL Lac Jet or GRB, sources of UHECR, located at cosmic edges, may send its signal, overcoming the severe GZK cut-off, by help of UHE ZeV ...
Fargion, D.
core +1 more source
GOES‐R Series X‐Ray Sensor (XRS): 1. Design and Pre‐Flight Calibration
Journal of Geophysical Research: Space Physics, Volume 129, Issue 11, November 2024.Abstract The X‐Ray Sensor (XRS) has been making full‐disk observations of the solar soft X‐ray irradiance onboard National Oceanic and Atmospheric Administration's (NOAA) Geostationary Operational Environmental Satellites since 1975. Critical information about solar activity for space weather operations is provided by XRS measurements, such as the ...
Thomas N. Woods +6 more
wiley +1 more source
On Stellar Evolution in a Neutrino Hertzsprung–Russell Diagram
The Astrophysical Journal, 2020 We explore the evolution of a select grid of solar metallicity stellar models from their pre-main-sequence phase to near their final fates in a neutrino Hertzsprung–Russell diagram, where the neutrino luminosity replaces the traditional photon luminosity.
Ebraheem Farag +4 more
doaj +1 more source