Results 51 to 60 of about 146,178 (259)

A new multi‐messenger description of starburst galaxies emission: perspectives for neutrino and gamma‐ray observations

open access: yesAstronomische Nachrichten, Volume 344, Issue 1-2, January-February 2023., 2023
Abstract Star‐forming and starburst galaxies (SBGs), which are well‐known cosmic‐ray (CR) reservoirs, are expected to emit gamma rays and neutrinos predominantly via hadronic collisions. In this work we analyze the 10‐year Fermi‐Low Energy Technique (LAT) spectral energy distributions of 13 nearby galaxies by means of a physical model that accounts for
Antonio Marinelli   +5 more
wiley   +1 more source

Charged-Current Neutrino-Nucleus Scattering off the Even Molybdenum Isotopes

open access: yesAdvances in High Energy Physics, 2012
Neutrinos from supernovae constitute important probes of both the currently unknown supernova mechanisms and of neutrino properties. Reliable information about the nuclear responses to supernova neutrinos is therefore crucial.
E. Ydrefors, J. Suhonen
doaj   +1 more source

Implementation and first results of the KM3NeT real-time core-collapse supernova neutrino search

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
The KM3NeT research infrastructure is unconstruction in the Mediterranean Sea. KM3NeT will study atmospheric and astrophysical neutrinos with two multi-purpose neutrino detectors, ARCA and ORCA, primarily aimed at GeV–PeV neutrinos.
S. Aiello   +244 more
doaj   +1 more source

Physics of Supernova Neutrinos [PDF]

open access: yesProceedings of International Workshop on Astroparticle and High Energy Physics — PoS(AHEP2003), 2003
n ...
openaire   +2 more sources

KamLAND SENSITIVITY TO NEUTRINOS FROM PRE-SUPERNOVA STARS [PDF]

open access: yes, 2017
In the late stages of nuclear burning for massive stars (M > 8 M⊙), the production of neutrino–antineutrino pairs through various processes becomes the dominant stellar cooling mechanism.
Enomoto, S   +46 more
core   +4 more sources

Supernova neutrino oscillations [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2001
We discuss some possible influence of neutrino oscillations on physics of supernova mainly focusing on the observations of $\barν_e$, and present some analysis of SN1987A data in the light of three neutrino mixing scheme.
openaire   +2 more sources

MEASURING NEUTRINO MASSES WITH SUPERNOVA NEUTRINOS [PDF]

open access: yesThe Tenth Marcel Grossmann Meeting, 2006
3 pages; contribution to the proceedings of X Marcel Grossmann Meeting, Rio de Janeiro, 20-26 July ...
openaire   +2 more sources

Search for Astrophysical Electron Antineutrinos in Super-Kamiokande with 0.01% Gadolinium-loaded Water

open access: yesThe Astrophysical Journal Letters, 2023
We report the first search result for the flux of astrophysical electron antineutrinos for energies ${ \mathcal O }(10)\,\mathrm{MeV}$ in the gadolinium-loaded Super-Kamiokande (SK) detector. In 2020 June, gadolinium was introduced to the ultrapure water
M. Harada   +242 more
doaj   +1 more source

Estimating the core compactness of massive stars with Galactic supernova neutrinos [PDF]

open access: yes, 2017
We suggest the future detection of neutrinos from a Galactic core-collapse supernova can be used to infer the progenitor's inner mass density structure.
S. Horiuchi   +3 more
semanticscholar   +1 more source

Theia: an advanced optical neutrino detector

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
New developments in liquid scintillators, high-efficiency, fast photon detectors, and chromatic photon sorting have opened up the possibility for building a large-scale detector that can discriminate between Cherenkov and scintillation signals.
M. Askins   +80 more
doaj   +1 more source

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