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The Fine Print: The following comments are owned by whoever posted them. We are not responsible for them in any way.
byAltesse ( 698587 ) writes:
Please explain for the layman that I am, how can these neutrinos be so energetic ? I thought neutrinos were very elusive particles that don't interact much with matter, and that's why they're so difficult to detect. With that much energy, these neutrinos should interact with matter and do heavy 'damage', àla cosmic particles, no ?
byBrucelet ( 1857158 ) writes:
Because neutrinos don't interact much, there are very few ways for them to release their kinetic energy, even when there is a lot of it.
Neutral refers to the fact that neutrinos don't interact electromagnetically. They also don't interact via the strong force, and gravitational interaction of anything on this scale is negligible (although neutrinos are believed to have very small but nonzero masses). That leaves only weak nuclear interactions, which happened to occur twice in this detector.
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