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CDR Status information

CDR Status information. Much good progress by the authors since last meeting Today’s ( 08-July 2011) state: 47 contributions needed 40 received - 23 as draft only - 17 as “final” submission http:// project-clic-cdr.web.cern.ch/project-CLIC-CDR

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CDR Status information

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  1. CDR Status information • Much good progress by the authors since last meeting • Today’s (08-July 2011) state: 47 contributions needed40received - 23 as draft only - 17 as “final” submission • http://project-clic-cdr.web.cern.ch/project-CLIC-CDR • Can reasonably expect 4 more (draft) contributions in July. • IEB (Internal Editorial board) relaunched. • Only “received” contributions are compiled into the draft CDR.We wish to get 5...10 authors, who convert in July their draft into a submission. • Most things agreed for the front-page layout. All volumes will have similar appearance. Details (=matter of taste) still to be discussed. • Collection of CDR “signatories” through a web-page will be tested in August and will be active for the period September-November • Expect final document in time for December 2011 Council.

  2. News from CTC WGs • As defined: not complete; only from those who are there and were something exciting has happened... • we have to take the workpackages exercise serious • technical news on:Two beam test module(Pre)alignment • MDI G. Riddone

  3. Two-beam test module project (1) New organization of B169. Test modules in a dedicated room Installation of supporting/positioning system for first two modules completed – validation tests under way G. Riddone

  4. Two-beam test module project (2) Several component to handle: Logistics and database DB quad mock-up Load mock-up Pre-assembly of AS mock-ups First rf structure mock-ups ready by end of July G. Riddone

  5. Test modules: status OK OK OK Under progress

  6. Test modules : last results Installation & validation of alignment systems • Repeatibility in the installation of cWPS sensors on their interfaces: < 1 μm • Repeatibility in the installation of inclinometers on their interfaces : < 2 μrad Validation of linear actuators on 1 DOF test bench (M. Sosin) • Maximum backlash: 4 μm • Repeatability < 1.5 μm • Resolution < 0.2 μm

  7. MB quad mock-up (with cam movers) Mock-up installed in 927 M. Anastaspoulos, R. Leuxe • Measurements concerning Eigen frequencies of the interface plate took place last Tuesday & Wednesday • Pre-alignment sensors to be installed this Friday • First tests concerning resolution over the whole range & 5DOF will take place next week • Design under progress concerning a smaller cam mover (for module type 1)

  8. Geodesy studies In collaboration with ETHZ, a deflectometer was installed in 839 (12 m long) Deflectometer: relative measurements of deflection of vertical in tunnel N. Chritin First results show that inclinometer installed is not adapted and will be replaced

  9. MDI • Good progress on 3 D anti-solenoid simulations • Progress on stabilization (CERN and SYMME) • Progress on muon background simulations • First parts of QD0 prototype are at CERN (next slide) G. Riddone

  10. Final Focus “QD0” prototype procurement: Michele Modena

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