'Kek atf' presentation slideshows

Review of the two-stream instability: beam and Ion instability

Review of the two-stream instability: beam and Ion instability. Lanfa Wang, SLAC. 3 rd Low Emittance Ring Workshop, Oxford University, 8-10 July 2013. Electron beam and ion-cloud. Two-stream instabilities. Positron/proton beam and electron cloud. (schematic). C ontents.

950 views • 65 slides

The result of cavity compton experiment

285 views • 20 slides

248 views • 17 slides

Beam Position Monitors

Beam Position Monitors. William Morse. BPM Resolution Requirements. Resolution requirements for averaged beam vertical position CW vs. CCW: ?10?m (10 6 Hz) per BPM. ?10nm (1Hz) per BPM. ?10pm (10 -6 Hz) per BPM. With 64 BPMs for 10 7 s, ?1pm. The above is for magnetic focusing.

255 views • 14 slides

The EMMA Turn-by-Turn BPM System

293 views • 14 slides