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News from ELAN

News from ELAN. SC of CARE CERN September 2006. Outline. The ELAN workshop in Orsay Discussions in view of FP7 ILC at Vancouver ELAN documents. Electron Accelerator R&D for the Energy Frontier. CARE/ELAN on May 15:

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News from ELAN

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  1. News from ELAN SC of CARE CERN September 2006 F. Richard LAL/Orsay

  2. Outline • The ELAN workshop in Orsay • Discussions in view of FP7 • ILC at Vancouver • ELAN documents F. Richard LAL/Orsay

  3. F. Richard LAL/Orsay

  4. Electron Accelerator R&D for the Energy Frontier • CARE/ELAN on May 15: - Plenary in the morning on laser/plasma, a proposal for a new infrastructure on SC, Progress in CLIC cavities, BDYN+INSTR… - FP7 1h30 discussion in the afternoon followed by a working party (ELAN Doc. 2006-04) - 4 Parallel ELAN sessions for 3h30 • EUROLEAP kick-off meeting on May 16 • In // EUROTEV on May 16 • Conclusions May 17 EUROLEAP F. Richard LAL/Orsay

  5. Plenary • Introduction: LAL Director • Laser plasma accelerators: achievements and plans (20') Brigitte Cros (LPGP/Orsay) • Progress and plans on warm cavity technology Sergio Calatroni (CERN) • Summary of the workshop on polarized positron source based on Compton back scattering Louis Rinolfi (CERN) • An SC RF Facility at CERN ? Lutz Lilje (DESY) • Achievements and plans for Instrumentation and Beam Dynamics Daniel Shulte (CERN) F. Richard LAL/Orsay

  6. FP7 discussion •   New Inf (10') Francois Richard (LAL) • Infrastructures for R&D on SC available at CERN Sergio Calatroni (CERN) • Possible synergy with R&D for protons Jean-Pierre Delahaye (CERN) • The ELI proposal Victor Malka (LOA) • Questions and issues on an new IS for SCRF Lutz Lilje (DESY) • Proposals for JRA Francois Richard (LAL) F. Richard LAL/Orsay

  7. Participation: 85 F. Richard LAL/Orsay

  8. Preparation of FP7 • First discussion within ESGARD February • From Pasini: no call for I3 before end 2007 and low funding on DS • Important discussions took place at the CCSG in Berlin Zeuthen beginning of May -> ELAN meeting was timely on these issues • What are our goals after CARE+EUROTEV ? • Why do we need a European SC RF facility beyond TTF ? F. Richard LAL/Orsay

  9. European SC RF Facility at CERN • LoI sent to the CERN-Council SG ON March 15 • Participation of ELAN (L. Lilje, F.R.) • Basic idea: TTF facility (SC technology) heavily used for XFEL and should be partially replaced by a new facility dedicated to R&D on SC • CERN, as a center of excellency for SC, could house such a facility • Needs support from the CERN-Council to be inscribed by ESFRI in the roadmap F. Richard LAL/Orsay

  10. Vancouver Evolution on various issues (cost): • Xangles 2+20 mrad -> 14+14 mrad Not final: R&D on magnets (NbSn) strongly encouraged • Generation of e+ : re-consider ‘classical option’ Then Compton for polarized e+ • 1 e+ DR seems feasible • 1 Tunnel option comes back • … F. Richard LAL/Orsay

  11. F. Richard LAL/Orsay

  12. Conclusions • Very active period on electron accelerator R&D • Successful ELAN workshop at Orsay • ELAN is a useful tool in: - Supporting workshops on future linear colliders - Promoting new techniques for acceleration - Preparing for FP7 F. Richard LAL/Orsay

  13. Main Deliverable for 2006 • Data base on diagnostics performance WP4 CCLRC, UMA • Web page connected to GDE • http://www.pp.rhul.ac.uk/~blair/ELAN/INSTR/ELAN_INSTR_home.htm F. Richard LAL/Orsay

  14. F. Richard LAL/Orsay

  15. Subsystems 10.1 Controls Standard Architecture 10.2 Timing system 10.3 Diagnostic Interlock Layer 10.4 Global Accelerator Network 10.5 Machine Protection System 10.6 Low Level RF 10.7 Feedback 10.8 Controls - Instrumentation Integration 10.9 Machine Detector Interface (TBA) 10.10 Beam Position Monitors 10.11 Transverse Profile Monitors 10.12 Longitudinal Diagnostics System.pdf 10.13 Special Systems (TBA) Alternatives Description Supporting Documentation Required R&D F. Richard LAL/Orsay

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