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Christopher Gerth , Michael R ö hrs, Holger Schlarb DESY Hamburg

Layout of the Diagnostic Sections BC1 & BC2. Christopher Gerth , Michael R ö hrs, Holger Schlarb DESY Hamburg. New Design 2007. New Design Criteria (feedback from BC review meeting Dec 2006):. Too complex, too long (K Floettmann, W Decking )

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Christopher Gerth , Michael R ö hrs, Holger Schlarb DESY Hamburg

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  1. Layout of the Diagnostic Sections BC1 & BC2 Christopher Gerth, Michael Röhrs, Holger Schlarb DESY Hamburg

  2. New Design 2007 New Design Criteria (feedback from BC review meeting Dec 2006): • Too complex, too long (K Floettmann, W Decking ) • Budget (R Brinkmann): 1 TDS per diagnostic station • LSC (M Dohlus): Significant contribution from warm sections • Girder/module length: ca. 6m (N Mildner, T Wohlenberg)

  3. FODO lattice 3.8 m 10 modules 7.6 m 5 modules Diagnostic Section Engineering layout (1) Old! BAM T1 CSR VK1 ABCM EOSD TDS-x TDS-y Alignment laser Lattice can be divided into modules: VK2 HK1 HK2 RES T2 Booster Linac SR 2.5m ABCM

  4. T1 T2 Diagnostic Section Engineering layout (3) Total length: 29.5m (44.5m) Quads (QC): 15 (22) New! 45 FODO lattice 60 FODO lattice 76 FODO lattice BAM CSR VK2 HK2 VK1 ABCM EOSD TDS-x Alignment laser 5.7 m RES Booster Linac SR 2.5m ABCM 5 modules!

  5. TDS-x TDS-x TDS-x TDS-x Diagnostic Section Engineering layout (1) Old! Dispersive Section Modulator Radiator 4.8 m ORS laser FODO lattice VK1 HK1 HK2 VK2 Main Linac 2.5m

  6. TDS-x TDS-x TDS-x Diagnostic Section Engineering layout (1) Total length: 64m (59.5m) Quads (QC): 18 (13) New! Dispersive Section Modulator Radiator 3.6 m ORS laser VK1 VK2 FODO lattice Main Linac 2.5m

  7. OTR Profile Monitor Sketch of BC1-Dumpmodule (C-Cu version)500MeV Courtesy of M Schmitz, MIN  2.7m 0.4m Concrete all around 8cm 5RM Cu Cu Cu 20cm 13.9x0 Window Graphite 120cm*1.7g/cm³/ 4.8x0 10cm  0.4m  NW63  1.2m 8cm 5RM Vacuum pumping 0.4m  1.4m 0.4m Cooling Water Temp. Sensor Cabling

  8. Diagnostic Dump BC1 Module stay clear

  9. Diagnostic Dump BC1 Courtesy of N Meiners, MEA • Restricted safety route • Restricted operation with full bunch trains due to activation (2 kW @ 1Hz) • Electronics may need local shielding

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