Speaker
Ilia Demydenko
(V. N. Karazin Kharkiv National University)
Description
Acceleration by the wakefield in the plasma can provide compact sources of relativistic electron bunches of high brightness. Free electron lasers and particle colliders, for using plasma wakefield accelerators, require high efficiency and bunches with low energy spread. The best way to achieve low energy spread is using profiled bunches which form plateau on the wakefield. However, in experimental setups it is easier to use gaussian-kind bunches. Our numerical investigations show that thus form of bunches can assure plateau on the central part of the bunch, higher accelerating field on the tail of the bunch and lower accelerating field on its head. This field distribution leads to decreasing of the energy spread of bunches.
| Region represented | Europe |
|---|---|
| Paper preparation format | LaTeX |
Author
Ilia Demydenko
(V. N. Karazin Kharkiv National University)
Co-author
Vasyl Maslov
(National Science Centre)
