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Status of ILC-FF9 with E-spectrometer. A.Seryi, M.Woodley. ILCFF8. energy spectrometer chicane. ILCFF9. Energy Spectrometer Chicane. Case 4 – B1, B4 = 3 m, B2, B3 = 6 m, realistic bends and BPM’s, extend z length to 54.4 m. 3. 3. 16.1. 16.1.
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Status of ILC-FF9 with E-spectrometer A.Seryi, M.Woodley
energy spectrometer chicane ILCFF9
Energy Spectrometer Chicane Case 4 – B1, B4 = 3 m, B2, B3 = 6 m, realistic bends and BPM’s, extend z length to 54.4 m 3 3 16.1 16.1 Note: per Mike Hildreth, outer dipoles are 3 m long so that the systematic errors on magnet measurement are smaller (1 meter is essentially all end-field...)
energy spectrometer chicane energy collimation “tail-folding” octupoles ΔX = 5 mm (on-energy)
I5 = 1.2×10-17 γεx0 = 1.0×10-5 Δγεx = (4×10-8)(E6)(I5) = 1.2×10-10 @ 250 GeV = 7.5×10-9 @ 500 GeV
ILCFF8 • BDS bandwidth (tracking, SR not included) ILCFF9