1. Cockcroft SAC Nov 06 M W Poole ASTeC and the DL Campus Horizon Mike Poole ASTeC Director

2. Cockcroft SAC Nov 06 M W Poole Role of AST in CCLRC Core Business for CCLRC (DL + RAL) 40+ years expertise in electron, proton and ion accelerators Design, build and operate Large User Facilities latterly photon and neutron sources: SRS ISIS Develop next generation solutions DIAMOND ESS ERLP/4GLS ( ILC, NF, ……..) Underpinning R&D programmes Technology infrastructure Interdisciplinary skills plus operational scale

3. Cockcroft SAC Nov 06 M W Poole Background R&D skill bases in Facility Departments had declined Accelerator Science and Technology Centre (ASTeC) created in 2001: –initially 20 staff: £750k pa –now 55 staff (accelerator specialists only): £7-8M pa Centre of Expertise for R&D studies (skill base) Expansion through SR02 awards to CCLRC + PPARC Creation of PPARC Accelerator Institutes (2004) Daresbury Science and Innovation Campus (2006)

4. Cockcroft SAC Nov 06 M W Poole ASTeC Organisational Structure Five Groups: –Accelerator Physics (Susan Smith)(14) +1 –Intense Beams (Chris Prior)(7) +1 –RF and Diagnostics (Peter McIntosh)(18) +1 –Magnetics and Radiation Sources(Jim Clarke)(6) +1 –Vacuum Science (Joe Herbert)(7) Restricted to AST specialisms - not CCLRC engineering etc Innovative style of Sci-Tech Centre within CCLRC –Internal income from SRS, 4GLS –External income from PPARC, RC Basic Technology, DLS, EU… –Funds activities in ISIS, CLF, EID - and external collaborators

5. Cockcroft SAC Nov 06 M W Poole ASTeC Sponsored Programmes Linear collider - ILC: LC-ABD Neutrino factory - MICE, design concepts, proton driver, muon systems, targets Light sources - ERLP, 4GLS, FELs Neutron sources - MW studies, proton driver, FETS, targets SRS and ISIS support role Generic R&D (eg laser-plasma projects, FFAG) Underpinning technology (eg undulators, NEG pumps, (S)RF systems etc)

6. Cockcroft SAC Nov 06 M W Poole Planned ASTeC Expenditure (06/07) Particle physics AST split between DL and RAL Light source activity is DL based

7. Cockcroft SAC Nov 06 M W Poole Next Generation Light Source DIAMOND does not satisfy full range of UK science Multi-source, fs regime pulses of high brightness needed Linac based solution utilises ERL technology 4GLS design concept has evolved over 4 years CDR published April 2006 - TDR phase entered R&D challenges for maximum performance

8. Cockcroft SAC Nov 06 M W Poole Proposed 4GLS Schematic Layout Synchronised (10 fs) multi-source facility Bends, Ids, FELs 600 MeV, 100 mA 750-950 MeV, 1 kA Scope under (cost) review

9. Cockcroft SAC Nov 06 M W Poole The ERL Prototype (ERLP) Project A physics and technology DEMONSTRATOR Partnership: CCLRC (SRD, ASTeC, CLF)) HEIs (Manchester/Liverpool/Strathclyde) Jefferson Lab, Stanford, FZR Principal challenges: Beam transport optics - fs bunch compression, CSR, wakes High peak intensity DC photo-gun Upgraded TESLA linac modules Diagnostics and: Lack of experience - raise UK expertise

10. Cockcroft SAC Nov 06 M W Poole ERLP Layout in Tower Building Cost = £15M

11. Cockcroft SAC Nov 06 M W Poole ERLP - Component Layout Chirped beam compression ~100 fs FEL included

12. Cockcroft SAC Nov 06 M W Poole ERLP/4GLS Progress ERLP Design challenges overcome - S2E simulation and engineering solutions Construction advanced - but delayed by commercial contracts Commissioning systems commenced in 2006 Initial deliverables (eg recovery) to be completed by mid-2007 ? Accelerator and photon science exploitation planning 4GLS CDR completed (major ASTeC input) TDR initiated (including cost estimates) : complete in ~1 year Parallel R&D programme being established This activity is crucial to the Campus Horizon - need for new CI role

13. Cockcroft SAC Nov 06 M W Poole Strategic Position on Light Sources ERLP will be first energy recovery device in Europe Major skill base established (AST and FELs) World leading design adopted Technology challenges - performance and cost (guns, modules) Technology infrastructure not yet in place (eg test facilities) IRUVX Consortium founded and EUROFEL grant in place Future exploitation of ERLP to be defined (major bids ?) Cockcroft Institute role initiated and growing

14. Cockcroft SAC Nov 06 M W Poole BASROC ‘Basic Accelerator Science and Radiation Oncology Consortium’ First ever non-scaling FFAG demonstration EMMA - construction of small electron PoP experiment PAMELA - prototype proton device for medical development (design only) Issues: resonance crossing and asynchronous acceleration Outline design of EMMA completed (international input) Use of ERLP as injector Basic Technology Fund awarded: (not yet public !) EMMA - £5.6M

15. Cockcroft SAC Nov 06 M W Poole Simplified technology but challenging dynamics Electron model - international baseline design done Selected lattice: - 10 to 20 MeV42 cells, doublet lattice37cm cell ~16m circumferenceRF alternate cells (1.3GHz) Specification of hardware started Proposed location - Daresbury ERLP EMMA - A Non-Scaling FFAG Demonstrator

16. Cockcroft SAC Nov 06 M W Poole Proposed site for EMMA: e-FFAG Model Build for £4M ?

17. Cockcroft SAC Nov 06 M W Poole Opportunities for the DL Campus Sustainable skill base is crucial Major scientific Facility is essential (ie 4GLS) Funding of experimental programme - prototypes Integrated SRF design/construction/testing infrastructure Construct beam test facilities exploit ERLP investment add photogun test bed Build and operate FFAG demonstrator (EMMA) All of these must involve Cockcroft Institute

18. Cockcroft SAC Nov 06 M W Poole END

19. Cockcroft SAC Nov 06 M W Poole ASTeC/CCLRC Accelerator R&D Strategic objectives: Ensure CCLRC in UK leadership role (advice to stakeholders) Maintain necessary expertise for active participation in potential future Large Scale Facilities (including hosting) Ensure internationally competitive skill base Develop national (HEI) and international collaborations Pursue industrial links and technology transfer Enhance CCLRC reputation through R&D achievements Key elements: Underpinning design studies Beam dynamics simulations Development and demonstration of new technology Advanced electron and proton (H - ) beam test facilities Support for HEIs through joint programmes (Accelerator Institutes etc)

20. Cockcroft SAC Nov 06 M W Poole Total Planned CCLRC Staffing (06/07)

21. Cockcroft SAC Nov 06 M W Poole AST Staff Breakdown (06/07)

22. Cockcroft SAC Nov 06 M W Poole LC-ABD National Collaboration Linear Collider studies coordinated in UK through LC-ABD Collaboration with HEIs (2004-2007) Beam Delivery Systems selected in 2003 - UK leadership has been achieved (see GDE, EUROTeV) Major funding initiatives (~ £11M over 3 years) ASTeC takes lead role in Beam Dynamics and in Magnet and RF Technologies. New Beam Dump topic now initiated. Further significant ASTeC role in Beam Diagnostics Now proposing extension to additional ILC topics

23. Cockcroft SAC Nov 06 M W Poole Principal ASTeC Role in LC-ABD Beam optics - 2mrad crossing angle, extraction line (4 FTE) Collimation - wake simulation + experiments (2 FTE) Positron source - undulator baseline, prototypes (2 FTE) Crab system - SRF solution, drive synchronisation (3 FTE) Code development and advanced simulations Test Facility activities - ESA, ATF

24. Cockcroft SAC Nov 06 M W Poole Strategic Position on Linear Collider Preserve/strengthen UK role in project (design, GDE, …) Consolidate international leadership of BDS systems Contribute to RDR (2007) and TDR (2010) Evolve into engineering realisation (inc prototyping) include industrial partnerships (eg potential UK SRF role too) Maintain flexibility (CLIC ?)

25. Cockcroft SAC Nov 06 M W Poole ASTeC Neutrino Factory Studies Collaboration programme with HEIs ASTeC conceptual studies of proton driver options (RCS or FFAG) plus muon accelerators (RLA/FFAG) and decay ring High power target studies (shock simulations and experiments) Investment support for FETS (see later) International Scoping Study contributions Direct financing of MICE Phase 1 (and RF activities for Phase 2) International collaborations, including FFAG development PPARC and CCLRC funded Work Packages - ISIS and HEI collaborations

26. Cockcroft SAC Nov 06 M W Poole Strategic Position on Neutrino Factory International community recognises need for CDR by 2012 Possible FP7 bid ? UK leadership is welcomed Potential UK host issue Severe shortage of UK funds seems inevitable MICE status to be resolved (Phase 2) Beneficial synergies - high power drivers and targets

27. Cockcroft SAC Nov 06 M W Poole Intense Neutron Source Studies CCLRC major contributor to ESS Design Studies MW ISIS upgrade feasibility studied Combined ASTeC/ISIS activity - but low resources Front End Test Stand (FETS) develops intense LE solutions –ion source (60 mA) LEBT (75 keV) RFQ MEBT (3 MeV) chopper diagnostics –HEI collaboration –Complete by 2009 ? Proton driver and target synergy with Neutrino Factory

28. Cockcroft SAC Nov 06 M W Poole FETS main components: High brightness H - ion source. Magnetic Low Energy Beam Transport (LEBT). High current, high duty factor Radio Frequency Quadrupole. Very high speed beam chopper. Comprehensive diagnostics. Front End Test Stand (FETS)

29. Cockcroft SAC Nov 06 M W Poole Advanced Periodic Magnet Engineering Centre of UK expertise - some now in DIAMOND

30. Cockcroft SAC Nov 06 M W Poole 590 MeV Linac 600 MeV Dump (1 kW) XUV FEL Spent Beam Undulator Photon Beams to Experiments HHG Seed Laser 160 MeV XUV FEL Gun Bunch Compressor 3 rd Harmonic Cavity IR FEL THz Source Photon diagnostics & Filtering High Average Current Branch VUV-FEL Spontaneous Sources 750 MeV 200 MeV Bending magnet Source High Current Gun 10 MeV Dump (~1MW) 750 to 950 MeV Timing Signal IR FEL Gun XUV Injector Linac 50 MeV IR Booster Linac 15 to 50 MeV Dump (50 kW) Bunch Compressor XUV Booster Linac Outward Arc Insertion Device Beamlines Optical Delay 0 to few ns 10 MeV Photon Beams to Experiments IR for Combined Source Experiments Optical Delay Return Arc Distributed Bunch Compression Pulse Pattern in Linac Pulse Pattern in Spontaneous Branch Pulse Pattern in XUV FEL Branch 1 kHz Pulse Pattern in IR FEL Branch IR XUV FEL Branch Pulse Pattern in Photon Beams 1 kHz Pulse Pattern in Photon Beams The 4GLS Multi-Source Concept

31. Cockcroft SAC Nov 06 M W Poole MICE Project Muon Ionisation Cooling Experiment Under construction at RAL NB Phase 1 excludes cooling components

32. Cockcroft SAC Nov 06 M W Poole The PPARC Accelerator Institutes ASTeC policy is to collaborate with both CI and JAI Search for synergies with broad range of ASTeC programmes ASTeC will fund joint appointments in each Institute ASTeC is equal partner in CI, participates fully in management and policy issues and now shares a building at DL - CCLRC on CI Board CI award is £7M (2004-2012): Liverpool/Manchester/Lancaster ASTeC is represented on JAI Executive Committee JAI award is £2M (2007-2012)

33. Cockcroft SAC Nov 06 M W Poole Cockcroft Institute and ASTeC Joint proposal to PPARC “seamless involvement of HEI and CCLRC sectors” “equal partnership of 3 HEIs and DL” “CCLRC will align ASTeC staff working on topics consistent with the strategy and aims of the Institute, with the HEI groups in it …” (These ASTeC staff are members of the Institute - CCLRC is a formal member) Emphasis on added value of research links Grant was to Liverpool as Principal Investigator (MWP is Co-investigator) £7M from 1/4/04 to 31/3/12 (none direct to CCLRC) reviews at intervals partners will sign a collective agreement John Dainton appointed as first Director joint appointments will be made Building 2 sub-lease now signed by CCLRC: ASTeC move completed last week Formally separate managements but many shared support services. ASTeC Director on CI Management Committee (and CEO/DCEO on CI Board) Actively seek joint programmes - new culture