Optics

2015 06 15 Initial Simulations

Plots/Results

• secondaries after qf9 for vertical halo 25-35 sigma:
  

• secondaries after sextupole sk4ff for vertical halo 33-37 sigma:
  

• primaries after collimator, vert position out of 100k primaries:
  

2015 06 17

Change collimator to drift for more realistic thickness

• secondaries second detector for vertical halo 33-37 sigma:
  

• secondaries after sextupole sk4ff for vertical halo 33-37 sigma:
  

• primaries after collimator, vert position out of 100k primaries:
  

• Eloss for different beam sigmas of emittance:
  

• primary loss along the beam line for different beam sigmas of emittance:
  

• primary loss along the beam line for different beam sigmas of emittance:
  

2015 06 18

Change strengths of QM15FF, QM14FF, QM13FF, QM12FF, QM11FF by a certain factor

• beta x function for different factors:
  

• beta y function for different factors:
  

• positions for different beta factors (not much changed ~ 50nm):
  

Only change strength of QM14FF does not work so well.

• sqrt beta x - change strength of QM14FF:
  

• sqrt beta y - change strength of QM14FF: