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Preliminary

ILC e+ Main Linac 2007a Release. Preliminary. What’s New. start with Alex Valishev’s “9-8-9” e+ linac MAD deck (from FNAL Lattice Repository) Tom Peterson’s cryo layout of 04Sep07 linac follows the earth’s curvature nominal vertical steering included

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Preliminary

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  1. ILC e+ Main Linac 2007a Release Preliminary M. Woodley (SLAC)

  2. What’s New • start with Alex Valishev’s “9-8-9” e+ linac MAD deck (from FNAL Lattice Repository) • Tom Peterson’s cryo layout of 04Sep07 • linac follows the earth’s curvature • nominal vertical steering included • bumps for vertical dispersion matching included • matched to RTML and BDS M. Woodley (SLAC)

  3. M. Woodley (SLAC)

  4. M. Woodley (SLAC)

  5. M. Woodley (SLAC)

  6. RTML 0 8 1 Q Q 1 2 2 1 Q Q 1 1 2 1 Q Q 1 2 2 1 Q Q 1 1 2 1 Q Q 1 3 3 1 Q Q 1 1 warm 2 1 Q Q 1 4 4 1 Q Q 1 1 undulator insertion 2 1 Q Q 1 5 6 7 8 1 Q Q 1 1 Beam Delivery System 2 1 Q Q 1 5 9 Kinks for following the curvature of the earth Q = cryomodule with quadrupole + flange-to-flange drift 0 = service box 1 = cryomodule + flange-to-flange drift 2 = cryomodule + flange-to-flange drift + end box 3 = cryomodule + flange-to-flange drift + segmentation box 4 = cryomodule + flange-to-flange drift + service box + warm drift + service box 5 = cryomodule + flange-to-flange drift + service box 6 = flange-to-flange drift + service box + undulator insert 7 = undulator insert + service box 8 = service box + cryomodule 9 = flange-to-flange drift + service box + Beam Delivery system M. Woodley (SLAC)

  7. M. Woodley (SLAC)

  8. M. Woodley (SLAC)

  9. Point-to-point steering: e+ RTML 10 11 12 12 13 13 12 12 warm 14 21 22 22 23 23 22 22 warm 14 21 Beam Delivery System warm 24 25 M. Woodley (SLAC)

  10. 10 = (service box + CM + f2f + CMQu) 11 = (service box + CM + f2f + CMQu) + (ycor-to-ycor) 12 = (ycor-to-ycor) + (ycor-to-ycor) 13 = (ycor-to-ycor) + (ycor-to-ycor + end box) 14 = (ycor-to-ycor) + (ycor-to-ycor + segmentation box) 15 = (ycor-to-ycor) + (ycor-to-ycor + service box + warm + service box) 16 = (ycor-to-ycor) + (CMQd + f2f + CM + f2f + service box) 17 = (CMQd + f2f + CM + f2f + service box) + (undulator insert) 20 = (undulator insert) + (service box + CM + f2f + CMQu) 21 = (service box + CM + f2f + CMQu) + (ycor-to-ycor) 22 = (ycor-to-ycor) + (ycor-to-ycor) 23 = (ycor-to-ycor) + (ycor-to-ycor + end box) 24 = (ycor-to-ycor) + (ycor-to-ycor + segmentation box) 25 = (ycor-to-ycor) + (ycor-to-ycor + service box + warm + service box) 26 = (ycor-to-ycor) + (CMQd + f2f + CM + f2f + service box) 27 = (CMQd + f2f + CM + f2f + service box) + (Beam Delivery system) M. Woodley (SLAC)

  11. MAD results M. Woodley (SLAC)

  12. MAD results M. Woodley (SLAC)

  13. M. Woodley (SLAC)

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