Focusing the spot size of an electron drive beam in plasma lowers the wake phase velocity enough to trigger self-injection, yielding simulated beams with about 10^20 A/m^2/rad^2 brightness and under 1 percent energy spread.
At F ACET II, it is anticipated that drive beams with currents in the range of 50-150 kA and durations of ∼ 3 fs (1 µ m) will be available [35]
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
physics.plasm-ph 1years
2019 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Generating high quality ultra-relativistic electron beams using an evolving electron beam driver
Focusing the spot size of an electron drive beam in plasma lowers the wake phase velocity enough to trigger self-injection, yielding simulated beams with about 10^20 A/m^2/rad^2 brightness and under 1 percent energy spread.