3 ms·
If (presumed) single protons can be considered "objects" there's also the "oh-my-God particle" of 1991. https://en.wikipedia.org/wiki/Oh-My-God_particle https:
by elihu 5y ago
If (presumed) single protons can be considered "objects" there's also the "oh-my-God particle" of 1991.
https://en.wikipedia.org/wiki/Oh-My-God_particle https://en.wikipedia.org/wiki/Oh-My-God_particle
- jacquesm 5y agoThat's just the tracers, the real beam will shortly follow, now that we've helpfully confirmed the dialing in.