Results 81 to 90 of about 155,831 (295)

Oscillation Effects On Neutrinos From The Early Phase Of a Nearby Supernova [PDF]

open access: yes, 1998
Neutrinos emitted during stellar core collapse leading to a supernova are primarily of the electron neutrino type at source which may undergo oscillation between flavor eigenstates during propagation to an earth-bound detector.
ALAK RAY   +11 more
core   +2 more sources

Probing non-standard neutrino interactions with supernova neutrinos at Hyper-K

open access: yesJournal of High Energy Physics, 2020
Non-standard neutrino self interactions (NSSI) could be stronger than Fermi interactions. We investigate the ability to constrain these four-neutrino interactions by their effect on the flux of neutrinos originating from a galactic supernova.
Minjie Lei   +2 more
doaj   +1 more source

SNEWPY: A Data Pipeline from Supernova Simulations to Neutrino Signals

open access: yesThe Astrophysical Journal, 2022
Current neutrino detectors will observe hundreds to thousands of neutrinos from Galactic supernovae, and future detectors will increase this yield by an order of magnitude or more.
Amanda L. Baxter   +23 more
doaj   +1 more source

Detecting supernova neutrinos with iron and lead detectors [PDF]

open access: yes, 2016
Supernova (SN) neutrinos can excite the nuclei of various detector materials beyond their neutron emission thresholds through charged current (CC) and neutral current (NC) interactions. The emitted neutrons, if detected, can be a signal for the supernova
A. Bandyopadhyay   +4 more
semanticscholar   +1 more source

Three-generation study of neutrino spin-flavor conversion in supernova and implication for neutrino magnetic moment [PDF]

open access: yes, 2002
We investigate resonant spin-flavor (RSF) conversions of supernova neutrinos which are induced by the interaction of neutrino magnetic moment and supernova magnetic fields. From the formulation which includes all three-flavor neutrinos and anti-neutrinos,
A. Ayala   +62 more
core   +2 more sources

Neutrino flavor instabilities in a time-dependent supernova model

open access: yesPhysics Letters B, 2015
A dense neutrino medium such as that inside a core-collapse supernova can experience collective flavor conversion or oscillations because of the neutral-current weak interaction among the neutrinos.
Sajad Abbar, Huaiyu Duan
doaj   +1 more source

Self-induced flavor conversion of supernova neutrinos on small scales [PDF]

open access: yes, 2015
Self-induced flavor conversion of supernova (SN) neutrinos is a generic feature of neutrino-neutrino dispersion. The corresponding run-away modes in flavor space can spontaneously break the original symmetries of the neutrino flux and in particular can ...
S. Chakraborty   +3 more
semanticscholar   +1 more source

Highlight Talk from Super-Kamiokande

open access: yesUniverse, 2019
Super-Kamiokande (SK), a 50 kton water Cherenkov detector in Japan, is observing both atmospheric and solar neutrinos. It is also searching for supernova (relic) neutrinos, proton decays and dark matter-like particles. A three-flavor oscillation analysis
Yuuki Nakano   +1 more
doaj   +1 more source

Supernova neutrino burst detection with the deep underground neutrino experiment

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
The deep underground neutrino experiment (DUNE), a 40-kton underground liquid argon time projection chamber experiment, will be sensitive to the electron-neutrino flavor component of the burst of neutrinos expected from the next Galactic core-collapse ...
B. Abi   +972 more
doaj   +1 more source

Supernova neutrinos

open access: yesNuclear Physics B - Proceedings Supplements, 2007
A nascent neutron star resulting from stellar collapse is a prodigious source of neutrinos of all flavors. While the most basic features of this neutrino emission can be estimated from simple considerations, the detailed simulation of the neutrinos' decoupling from the hot neutron star is not yet computationally tractable in its full glory, being a ...
openaire   +2 more sources

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