Neutrino Solar Flare detection for a saving alert system of satellites and astronauts

TL;DR

This paper proposes using neutrino detection from solar flares as an early warning system for satellites and astronauts, potentially saving lives and providing new insights into solar flare physics.

Contribution

It introduces a novel approach to detect solar neutrino flares with existing neutrino telescopes for early warning and scientific investigation.

Findings

Estimated neutrino detection rates for large solar flares.

Signature predictions for neutrinos and antineutrinos in current detectors.

Potential for future IceCube array signals.

Abstract

Largest Solar Neutrino Flare may be soon detectable by Deep Core neutrino detector immediately and comunicate to satellites or astronauts. Its detection is the fastest manifestation of a later (tens minutes,hours) dangerous cosmic shower. The precursor trigger maybe saving satellites and even long flight astronauts lives. We shall suggest how. Moreover their detection may probe the inner solar flare acceleration place as well as the neutrino flavor mixing in a new different parameter windows. We show the updated expected rate and signature of neutrinos and antineutrinos in largest solar flare for present tens Megaton Deep Core telescope at tens Gev range. Speculation for additional Icecube gigaton array signals are also considered.