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DEC 2013

DEC 2013.  x / m  y / m. vertical correctors. quads. undulators. c hicane 1. c hicane 2. c hicane 3. MeV. MeV. n on linear !!!. ~ 3.5 MeV rms energy spread. 3D Calculation. Emod = 250 keV. c urrent / A. b unch coordinate  1E-4 / m. b eam line coordinate / m. JAN 2014.

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DEC 2013

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  1. DEC 2013

  2. x / m y/ m vertical correctors quads undulators chicane 1 chicane 2 chicane 3

  3. MeV MeV non linear !!! ~ 3.5 MeV rms energy spread

  4. 3D Calculation Emod = 250 keV current / A bunch coordinate  1E-4 / m beam line coordinate / m

  5. JAN 2014 periodic SC solver (in test)

  6. Application: SK problem 250 keV X_0202p00000 1d 3d periodic ~ 1E6 particles non-periodic 20E6 particles

  7. Application: SK problem 250 keV X_0202p00000 same range, same (plot) density 1d 3d periodic ~ 1E6 particles non-periodic 20E6 particles

  8. in LCLS Trickle Heating after LH tilted microbunches

  9. in LCLS 12.2 m beta functions long. phase space energy distribution top view rms energy vs beamline coordinate

  10. in LCLS 15.7 m beta functions long. phase space energy distribution top view rms energy vs beamline coordinate

  11. in LCLS 17.2 m beta functions long. phase space energy distribution top view rms energy vs beamline coordinate 8 keV  11 keV

  12. in LCLS Trickle Heating normalized energy distribution rms energy /eV z = 19.1 m beamline coordinate 8 keV  11 keV

  13. in LCLS Trickle Heating normalized energy distribution rms energy /eV z = 50.1 m beamline coordinate

  14. FEB 2014

  15. again: SK setup but

  16. R56 = 100 µm 162.3 m long. phase space current / A (one period) bunching

  17. R56 = 100 µm 166.5 m long. phase space current / A (one period) bunching

  18. R56 = 100 µm 184.5 m long. phase space current / A (one period) bunching

  19. R56 = 100 µm 190.5 m long. phase space current / A (one period) bunching

  20. R56 = 141 µm 166.5 m 184.5 m long. phase space long. phase space current / A current / A bunching bunching

  21. R56 = 160 µm 166.5 m 184.5 m long. phase space long. phase space current / A current / A bunching bunching

  22. R56 = 180 µm 166.5 m 184.5 m long. phase space long. phase space current / A current / A bunching bunching

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