The table below shows the results from start-to-end simulations (reported in the CDR) for the cases of a full X-band RF acceleration, a laser driven plasma acceleration and a particle driven plasma acceleration.
Units | Full RF | LWFA | PWFA | |
---|---|---|---|---|
Electron Energy | GeV | 1 | 1 | 1 |
Energy Spread | % | 0.05 | 2.3 | 1.1 |
Peak Current | kA | 1.79 | 2.26 | 2 |
Bunch Charge | pC | 200 | 30 | 30 |
Bunch Length RMS | um (fs) | 16.7 (55.6) | 2.14 (7.1) | 3.82 (12.7) |
Norm. Emittance RMS | mm mrad | 0.5 | 0.47 | 1.1 |
Slice Length | um | 1.66 | 0.5 | 1.2 |
Slice Charge | pC | 6.67 | 18.7 | 8 |
Slice Energy Spread | % | 0.02 | 0.03 | 0.034 |
Slice Norm. Emittance | mm mrad | 0.35/0.24 | 0.45/0.465 | 0.57/0.615 |
Undulator Period | mm | 15 | 15 | 15 |
Undulator Strength | K (a_w) | 0.978 (0.7) | 1.13 (0.8) | 1.13 (0.8) |
Undulator Length | m | 30 | 30 | 30 |
Pierce Parameter (1D/3D) | x10^-3 | 1.55/1.38 | 2/1.68 | 2.5/1.8 |
Radiation Wavelength | nm (keV) | 2.87 (0.43) | 2.8 (0.44) | 2.98 (0.42) |
Photon Energy | uJ | 177 | 40 | 6.5 |
Photon per pulse | x10^10 | 255 | 43 | 10 |
Photon Bandwidth | % | 0.46 | 0.4 | 0.9 |
Photon Transverse Size RMS | um | 200 | 145 | 10 |
Photon Brilliance per pulse | 10^27 (s mm^2 mrad^2 bw(0.1%))^-1 | 1.4 | 1.7 | 0.8 |