4 ms·

For a sufficiently long table: https://en.wikipedia.org/wiki/AWAKE https://en.wikipedia.org/wiki/AWAKE https://en.wikipedia.org/wiki/Plasma_acceleration https

For a sufficiently long table: https://en.wikipedia.org/wiki/AWAKE https://en.wikipedia.org/wiki/AWAKE https://en.wikipedia.org/wiki/Plasma_acceleration https://en.wikipedia.org/wiki/Plasma_acceleration Nobody knows if wakefield accelerators will be good enough but they are improving fast and they aren't too expensive to build.

ndngmfksk 3y ago
There is a recent e+e- Higgs factory proposal called HALHF, with the e-'s accelerated by plasma and the e+'s by a conventional accelerator. https://arxiv.org/abs/2303.10150 https://arxiv.org/abs/2303.10150