Manipulating the Laser-Driven Proton Bunch with Plasma Wakefield

Figure 2

(a) The blue line is the energy spectrum of the bunch generated by the laser accelerator. The red line is the energy spectrum of the bunch after passing through the sector magnet and the slit, using this bunch as the initial bunch for the simulation. (b) Distribution of longitudinal positions of protons with different energies produced by laser accelerator after 60.3 ns of transmission. (c) Longitudinal phase space of initial bunch.

(a)

(b)

(c)