Andrei Seryi: Final Focus optics for a Possible New B-Line
B-Line with sub-picosecond bunch compressor and with compact final
focus may have the following capabilities in terms of the IP beam
4.5 * 0.16 * 50
for 30 GeV SPPS beam
0.45 * 0.07 * 20
for 14 GeV LCLS beam
Takashi Maruyamai: GEANT3 study of SR
from beam halo and disrupted beam at 250 GeV at QF1 Face
Sync radiations generated by halo beam will hit the QF1. Agree with
Power incident at QF1 is 2.2 kWatts
transmission), which would appear to be minimal.
- Future work will look at the impact of backscattered photons on the VXD.