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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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x / m y/ m vertical correctors quads undulators chicane 1 chicane 2 chicane 3
MeV MeV non linear !!! ~ 3.5 MeV rms energy spread
3D Calculation Emod = 250 keV current / A bunch coordinate 1E-4 / m beam line coordinate / m
JAN 2014 periodic SC solver (in test)
Application: SK problem 250 keV X_0202p00000 1d 3d periodic ~ 1E6 particles non-periodic 20E6 particles
Application: SK problem 250 keV X_0202p00000 same range, same (plot) density 1d 3d periodic ~ 1E6 particles non-periodic 20E6 particles
in LCLS Trickle Heating after LH tilted microbunches
in LCLS 12.2 m beta functions long. phase space energy distribution top view rms energy vs beamline coordinate
in LCLS 15.7 m beta functions long. phase space energy distribution top view rms energy vs beamline coordinate
in LCLS 17.2 m beta functions long. phase space energy distribution top view rms energy vs beamline coordinate 8 keV 11 keV
in LCLS Trickle Heating normalized energy distribution rms energy /eV z = 19.1 m beamline coordinate 8 keV 11 keV
in LCLS Trickle Heating normalized energy distribution rms energy /eV z = 50.1 m beamline coordinate
again: SK setup but
R56 = 100 µm 162.3 m long. phase space current / A (one period) bunching
R56 = 100 µm 166.5 m long. phase space current / A (one period) bunching
R56 = 100 µm 184.5 m long. phase space current / A (one period) bunching
R56 = 100 µm 190.5 m long. phase space current / A (one period) bunching
R56 = 141 µm 166.5 m 184.5 m long. phase space long. phase space current / A current / A bunching bunching
R56 = 160 µm 166.5 m 184.5 m long. phase space long. phase space current / A current / A bunching bunching
R56 = 180 µm 166.5 m 184.5 m long. phase space long. phase space current / A current / A bunching bunching