“Amplitude Cooling” in Step III & IV Timothy Carlisle.

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Presentation transcript:

“Amplitude Cooling” in Step III & IV Timothy Carlisle

from CM28

Step III Empty 10mm  Pz = 1 MeV/c Step IV Empty 10mm  Pz = 1 MeV/c Amp Cut [mm] NN NN Amp OUT [mm] Amp IN [mm] Amp OUT [mm] Amp IN [mm] cooling

Step III LiH 10mm  Pz = 1 MeV/c Step IV LH2 10mm  Pz = 1 MeV/c Amp Cut [mm] NN NN Amp OUT [mm] Amp IN [mm] Amp OUT [mm] Amp IN [mm] cooling

An Aside: Step VI Amp OUT [mm] Amp IN [mm] (Note: 10x less events than III / IV ) Amp Cut [mm] NN 1000mu 10mm  Pz = 1 MeV/c

Amp Cut = 30mm Amp Cut = 60mm Amp Cut = 80mm  in  out /N Total cooling Input Emittance [mm]  in  out /N Total