1. Frank Zimmermann, HHH 2 nd quarter 2006 CARE-HHH progress 2 nd quarter 2006 Francesco Ruggiero, Walter Scandale, Frank Zimmermann (substituting for F.R.) High Energy High Intensity Hadron Beams Supported by the European Community-Research Infrastructure Activity under the FP6 “Structuring the European Research Area” programme (CARE, contract number RII3-CT-2003-506395).

2. Frank Zimmermann, HHH 2 nd quarter 2006 CARE-HHH Network: 3 work packages WP1: Advancements in Accelerator Magnet Technologies (AMT) coordinated by L. Rossi (CERN) and L. Bottura (CERN) keywords: stability and quench limit of LHC insertion magnets, pulsed magnets for LHC and GSI accelerator complex upgrade, magnets for booster ring, high field magnet design, optimisation of the overall cost WP2: Novel Methods for Accelerator Beam Instrumentation (ABI) coordinated by H. Schmickler (CERN) and K. Wittenburg (DESY) keywords: tools and diagnostic systems for luminosity, wire for beam- beam compensation, advanced transverse beam diagnostics, feedback loops for orbit, chromaticity and coupling, advanced beam halo diagnostics, remote diagnostics and maintenance of instrumentation WP3: Accelerator Physics and synchrotron Design (APD) coordinated by F. Ruggiero (CERN) and F. Zimmermann (CERN) keywords: Interaction Region design for LHC luminosity upgrade, optics design for booster synchrotrons, impedance calculations, structured list of intensity limits, electron cloud effects, beam measurements and advanced theoretical studies (including collimation, halo formation, and loss mechanisms) http://care-hhh.web.cern.ch/CARE-HHH/

3. Frank Zimmermann, HHH 2 nd quarter 2006 highlights PhD student & summer student working on the database for superconducting cable and magnets in the frame of WP1 (AMT) WP3 (APD) laid groundwork for limiting the options of LHC IR upgrade scenarios and helped to determine basic parameters for the FAIR project at GSI and upgraded CERN accelerator complex (PS+, PS2 and SPS+) CARE-sponsored CERN-GSI bilateral meeting end of March joint long-range beam-beam experiments at BNL RHIC & common simulation effort at 5 laboratories CARE supported meeting organized by INFN on the use of crystals in HEP and particle accelerators numerous invited or contributed CARE-HHH presentations at several workshops & conferences (RPIA2006, EPAC’06, HB’06, Channeling’06) advances on detector-integrated dipoles or quadrupoles for an LHC upgrade, optics designs for a new LHC interaction-region, crab-cavity options, pulsed SC magnets, magnets for booster rings, optics of fast cycling injectors, beam instrumentation, and structured list of beam intensity limits extension of web-base code repository and support for code benchmarking (summer student) in the frame of WP3 (APD) launched experiment in the CERN-SPS H8 area to explore the possibility of crystal collimation, with the joint support of CARE and INTAS.

4. Frank Zimmermann, HHH 2 nd quarter 2006  March 2006: Invited contributions to the RPIA2006 Workshop organized by KEK. F. Zimmermann discussed Possible Uses of Rapid Switching Devices and Induction RF for an LHC Upgrade and convened a working group on Assessment of the Wire Lens at LHC from the current Pulse Power Technology Point of View; U. Dorda discussed Simulation of LHC Long- Range Beam-Beam Compensation with DC and Pulsed Wires  CARE-HHH-APD mini-Workshop on Crystal Channeling, CERN, Geneva, Switzerland, 9–10 March 2006.  CARE-HHH-APD CERN-GSI bi-lateral working meeting on Collective Effects–Coordination of Theory and Experiments, GSI, Darmstadt, Germany, 30–31 March 2006.  CARE-HHH-AMT Workshop on Accelerator Magnet Design and Optimization (WAMDO), CERN, Geneva, Switzerland, 3–6 April 2006  April 2006: Hermann Schmickler took part in the US-LARP Collaboration Meeting, LBNL, Berkeley, CA  April 2006: Calculation of wake field for LHC electron-cloud clearing electrodes (design of P. McIntyre/Texas A&M within CARE-HHH) by W. Bruns  May/June 2006: Invited contributions to the ICFA HB2006 Workshop jointly organized by KEK& JAEA. F. Zimmermann presented LHC Upgrade Options and CARE-HHH Activities and also Electron-Cloud Benchmarking & CARE-HHH Codes CARE-HHH activities in detail, March-June

5. Frank Zimmermann, HHH 2 nd quarter 2006  June 2006: Contributions to EPAC 2006 (Edinburgh, U.K.): Papers of W. Scandale, LHC Luminosity and Energy Upgrades [invited overview of CARE-HHH]; E. Laface, R. Ostojic, W. Scandale, D. Tommasini, C. Santoni, Interaction Region with Slim Quadrupoles [IR upgrade option]; R. de Maria, O.S. Brüning, P. Raimondi, LHC IR Upgrade: A Dipole First Option with Local Chromaticity Correction; [IR upgrade option]; R. de Maria, O.S. Brüning, A Low Gradient Triplet Quadrupole Layout Compatible with NbTi Magnet Technology and Beta*=0.25m [IR upgrade option]; J.-P. Koutchouk, Investigations of the Parameter Space for the LHC Luminosity Upgrade [attempt at LHC upgrade parameter optimization]; J.-P. Koutchouk, G. Sterbini, An Early Beam Separation Scheme for the LHC [IR upgrade option]; Faus-Golfe J. Resta-López, F. Zimmermann, Non-linear Collimation in Linear and Circular Colliders [CERN-Valencia collaboration within CARE-HHH, invited presentation addressing a way to overcome the LHC intensity limitation]; J. Resta-López, R.W. Assmann, S. Redaelli, J. Resta-López, G. Robert- Demolaize, D. Schulte, F. Zimmermann, A. Faus-Golfe, An Alternative Nonlinear Collimation System for the LHC [details on the previous scheme]; CARE-HHH activities in detail, June

6. Frank Zimmermann, HHH 2 nd quarter 2006  June 2006: Further contributions to EPAC 2006 (Edinburgh, U.K.): Papers of W. Fischer, R. Calaga, U. Dorda, J.-P. Koutchouk, F. Zimmermann, A.C. Kabel, J. Qiang,V.H. Ranjibar, T. Sen, J. Shi, Observation of the Long-range Beam-beam Effect in RHIC and Plans for Compensation [collaboration of CARE-HHH with US- LARP] F. Zimmermann et al, Accelerator Physics Code Web Repository [activity triggered by CARE-HHH performed in large international collaboration]; E. Benedetto, G. Franchetti, G. Rumolo, F. Zimmermann, Resonance Trapping, Halo Formation and Incoherent Emittance Growth due to e- Cloud [CERN-GSI collaboration within CARE-HHH]; T. Demma, S. Petracca, F. Ruggiero, G. Rumolo, F. Zimmermann, Maps for Electron Clouds: Application to LHC [collaboration of CERN and U. Sannio within CARE-HHH]; U. Iriso, G. Rumolo, Benchmarking Electron Cloud Data with Computer Simulation Codes [related to CARE-HHH code benchmarking activity]; G. Rumolo, E. Métral, E.N. Shaposhnikova, Simulation Study on the Energy Dependence of the TMCI Threshold in the CERN-SPS [exploring optimum energy of new synchrotrons] CARE-HHH activities in detail, June-August

7. Frank Zimmermann, HHH 2 nd quarter 2006  July&August’06: Extension of web based code repository included in the CARE-HHH-APD work packages and support of code benchmarking activities (summer student C. Lapoire supervised by F. Zimmermann);  July 2006: Publication of the proceedings of 2 nd CARE-HHH-APD Workshop “LHC-LUMI-05” as CARE -Conf-06-014-HHH  July 2006: International Conference co-organized by CARE-HHH-APD on Charged and Neutral Particles Channeling Phenomena (Channeling 2006),Frascati, Italy. Invited presentation by W. Scandale on Perspectives for Crystal Collimation.  July and August 2006: preparation of the CARE-HHH-APD Workshop on “Towards a Roadmap for the Upgrade of the LHC and GSI Accelerator Complex (LHC-LUMI-06)”, IFIC, Valencia, 16/10-20/10/2006: http://care-hhh.web.cern.ch/CARE-HHH/LUMI-06 http://care-hhh.web.cern.ch/CARE-HHH/LUMI-06  July and August 2006: preparation of the CARE-HHH-AMT: LER – Workshop on the Low Energy Ring study, CERN 11/10-12/10/2006: http://care-hhh.web.cern.ch/CARE-HHH/LUMI-06 http://care-hhh.web.cern.ch/CARE-HHH/LUMI-06  July and August 2006: 1st and 2nd meeting of the LHC crab cavity study group (see minutes http://cern-ab-bblr.web.cern.ch/cern-ab-bblr/Crab- Cavity/crabcavity.htm ).http://cern-ab-bblr.web.cern.ch/cern-ab-bblr/Crab- Cavity/crabcavity.htm  Sept.2006: start preparation of CARE-HHH & EUROTeV Mini-Workshop ECL2; Technological Solutions to e-Cloud Problem, CERN, February’07 CARE-HHH activities in detail, July-September

8. Frank Zimmermann, HHH 2 nd quarter 2006 Planning of Future CARE-HHH Workshops in 2006 - 1 (1) CARE-HHH-APD Workshop on “Towards a Roadmap for the Upgrade of the LHC and GSI Accelerator Complex (LHC-LUMI-06)”, IFIC, Valencia, 16./10.-20.10/2006: http://care-hhh.web.cern.ch/CARE-HHH/LUMI-06.http://care-hhh.web.cern.ch/CARE-HHH/LUMI-06 Topics: Establish a forward looking ‘baseline’ scenario for the LHC luminosity upgrade; agree on and apply suitable criteria for the performance rating; select optimum LHC bunch spacing and bunch spacing; determine whether long bunches are a viable back-up option; explore possibilities of detector integrated dipoles and quadrupoles; discuss prospects for feedback in coast, crab cavities, collimation and machine protection at an LHC upgrade Scientific rating of alternative scenarios for the upgrade of the CERN accelerator complex and a review of the performance of FAIR synchrotrons, including lattice, RF, beam impedance, collimation, and losses for PS+, PS2, SPS+ and SIS100/300; the workshop outcome will be a structured list of intensity limits, possible methods to overcome them, and a list of parameters for pulsed s.c. dipole magnets leading to a common R&D programme at CERN and GSI.

9. Frank Zimmermann, HHH 2 nd quarter 2006 Planning of Future CARE-HHH Workshops in 2006 - 2 (2) 4 th CARE-HHH-ABI topical workshop, September 28/29. 2006, in Luebeck Topics: Specific beam instrumentation technology

10. Frank Zimmermann, HHH 2 nd quarter 2006 Planning of Future CARE-HHH Workshops in 2006 - 3 (3) CARE-HHH-AMT Workshop on a Low Energy Ring (LER) in the LHC tunnel as main injector, CERN, 11/10-12/10/2006: https://ler06.web.cern.ch/LER06/. https://ler06.web.cern.ch/LER06/ Topics: Explore general layout of LER and single out parts which may constitute a basic impediment to its viability; provide a frame where the proponents of such an option can meet with experts of the CERN accelerator complex and establish a common understanding of the path ahead; the workshop should try to give a recommendation in terms of feasibility and time scale of such a project

11. Frank Zimmermann, HHH 2 nd quarter 2006 Planning of Future CARE-HHH Workshops in 2007 (4) CARE-HHH-APD & EUROTEV-WP3 Joint Mini-Workshop on Technological Solutions to the Electron-Cloud Problem (ECL2), CERN, February 2007 Topics: Explore electron cloud effects and technological consequences Instabilities and lifetime degradation for PS+, PS2, SPS(+), and LHC High and low-impedance clearing electrodes Clearing electrodes on enamel basis Getter coatings Other surface treatments

12. Frank Zimmermann, HHH 2 nd quarter 2006 CARE-HHH web based code repository & code benchmarking http://oraweb.cern.ch:9000/pls/hhh/code_website.s tartup web site with LHC IR upgrade optics http://care-hhh.web.cern.ch/care- hhh/SuperLHC_IRoptics/IRoptics.html progress examples R. Tomas et al R.. Basset, C. Lapoire, F.Z., + community

13. Frank Zimmermann, HHH 2 nd quarter 2006 more progress examples crab cavity design R. Calaga, R. Tomas J. Tuckmantel spoke crab cavity?

14. Frank Zimmermann, HHH 2 nd quarter 2006 still more progress: Flat Beam Optics Triplet beam screen orientation for H/V crossing Effect of decreasing the beam aspect ratio at the IP (and increasing the vert. X-angle) Effect of increasing the beam aspect ratio at the IP (and decreasing the vert. X-angle)  In all cases, the average b-b separation is set to 9.5*  x/y (for H/V crossing)  Find optimum between beam-screen and beam aspect ratio S. Fartoukh can already push luminosity of nominal LHC by 10-20% ↔HHH spin-off

15. Frank Zimmermann, HHH 2 nd quarter 2006 documents, subtask status, milestones, deliverables & gantt tables on following slides

16. Frank Zimmermann, HHH 2 nd quarter 2006 # CARE document type and number TitleAuthors and LabsDate 1 CARE-Report-06-008- HHH Annual Report 2005 of the HHH CollaborationEditors F. Ruggiero, W. Scandale January 2006 2 CARE-Conf-06-010- HHH Non-linear Collimation in Linear and Circular Colliders A. Faus-Golfe, J. Resta-López /U. Valencia, F. Zimmermann / CERN June 2006 3 CARE-Conf-06-014- HHH Proceedings of the LHC-LUMI-05 Workshop Editors F. Ruggiero, W. Scandale, F. Zimmermann / CERN July 2006 4 CARE-Conf-06-020- HHH LHC Upgrade Options and CARE-HHH ActivitiesF. Zimmermann / CERNJune 2006 5 CARE-Conf-06-021- HHH Electron-Cloud Benchmarking and CARE-HHH CodesF. Zimmermann / CERNJune 2006 6 CARE-Conf-06-022- HHH LHC Luminosity and Energy UpgradesW. Scandale / CERNJune 2006 7 CARE-Conf-06-023- HHH Accelerator Physics Code Web RepositoryF. Zimmermann et al (many labs)June 2006 8 CARE-Conf-06-024- HHH Possible Uses of Rapid Switching Devices and Induction RF for an LHC Upgrade F. Zimmermann / CERN March 2006 9 CARE-Conf-06-025- HHH Assessment of the Wire Lens at LHC from the current Pulse Power Technology Point of View F. Zimmermann, U. Dorda et al (CERN, KEK, LLNL) March 2006 10 CARE-Conf-06-026- HHH Simulation of LHC Long-Range Beam-Beam Compensation with DC and Pulsed Wires U. Dorda, F. Zimmermann / CERN March 2006 11 CARE-Conf-06-027- HHH Simulation Study on the Energy Dependence of the TMCI Threshold in the CERN-SPS G. Rumolo, E. Métral, E.N. Shaposhnikova / CERN June 2006 12 CARE-Conf-06-028- HHH Benchmarking Electron Cloud Data with Computer Simulation Codes U. Iriso / CELLS, G. Rumolo / CERN June 0206 list of HHH documents issued in 2006

17. Frank Zimmermann, HHH 2 nd quarter 2006 # CARE document type and number TitleAuthors and LabsDate 13 CARE-Conf-06-029-HHHMaps for Electron Clouds: Application to LHC T. Demma, S. Petracca /U. Sannio, F. Ruggiero, G. Rumolo, F. Zimmermann (CERN) June 2006 14 CARE-Conf-06-030-HHH Observation of the Long-range Beam-beam Effect in RHIC and Plans for Compensation W. Fischer et al / US-LARP, FNAL, BNL, SLAC, LBNL, Kansas U., CERN June 2006 15 CARE-Conf-06-031-HHH Resonance Trapping, Halo Formation and Incoherent Emittance Growth due to Electron Cloud E. Benedetto / CERN & P. Torino, G. Franchetti / GSI, G. Rumolo, F. Zimmermann / CERN June 2006 16 CARE-Conf-06-032-HHH An Alternative Nonlinear Collimation System for the LHC J. Resta Lopez et al / U. Valencia & CERN June 2006 17 CARE-Conf-06-033-HHHAn Early Beam Separation Scheme for the LHCJ.-P. Koutchouk, G. Sterbini / CERNJune 2006 18 CARE-Conf-06-034-HHH Investigations of the Parameter Space for the LHC Luminosity Upgrade J.-P. Koutchouk / CERNJune 2006 19 CARE-Conf-06-035-HHHInteraction Region with Slim Quadrupoles E. Laface, R. Ostojic, W. Scandale, D. Tommasini, C. Santoni / CERN June 2006 20 CARE-Note-2006-013- HHH Main Outlines of the Workshop on Beam Generated Heat Deposition and Quench Levels for LHC Magnets R. Assmann et al. September 2006 21 CARE-Note-2006-014- HHH Use of HERA Magnets for the SPS+-SLHC Transfer Lines Possible Upgrade of the LHC Injection Lines to 900 GeV using HERA Dipoles K.-H. Mess & D. Smekens September 2006 22 LHC IR Upgrade: A Dipole First Option with Local Chromaticity Correction, R. de Maria, O.S. Brüning, P. Raimondi, June 2006 23 A Low Gradient Triplet Quadrupole Layout Compatible with NbTi Magnet Technology & Beta*=0.25m R. de Maria, O.S. Brüning, June 2006 list of HHH documents issued in 2006 cont’d

18. Frank Zimmermann, HHH 2 nd quarter 2006 WBS #Title Original begin date (Annex 1) Original end date (annex1) Estimated Status Revised end date GeneralMS: annual HHH meeting HHH coordination meeting (ID8)T4-2006 0 %On time: T4-2006 AMTCoordinate conductor development and testsT4-2005T2-200716 %Delayed to: T4-2007 ID: Proceedings of AMT mini-workshop on Beam Generated Heat&Magnet Quench Level T4-2005T1-2006100 %On time: T1-2006 Web based database for SC Cables & MagnetsT3-2004T4-200616 %Delayed to T4-2007 MS: specific meeting on databaseT2-2005 100 %Delayed to T3-2006 ID: first report on web based databaseT2-2005 85 %Delayed to T4-2006 Catalogue of numerical codes for AMT1&4T1-2004T4-200540 %Delayed to T4-2006 Comparison of codes for AMT1 and AMT4T1-2004T2-200440 %Delayed to T4-2006 Identifications of main limiting issuesT2-2004T4-200440 %Delayed to T4-2006 MS: AMT workshop on Accelerator Magnet Design and Optimization (WAMDO) T2-2006 100%On time: T2-2006 ID: Proceedings of AMT WAMDO workshopT3-2006 50%?Delayed to T4-2006 Comparison of different IR options (AMT4) and steering of LARP magnet developments T4-2005T2-200739%Delayed to: T4-2007 MS: WS on Coil Manufacturing OptimizationT1-2006 0%Suspended Pulsed SC magnets for GSI and LHC injectorsT4-2005T2-200725%Delayed to: T4-2007 ID: Proc. AMT workshop ECOMAG-05T1-2006 100%On time T1-2006 Comparative studies of alternatives using low field magnets for AMT2 and AMT3 T3-2004T4-200460 %Delayed to T4-2007 Scaling law for magnets and cryogenic costT4-2004T2-20060 %Delayed to T2-2007 MS: preliminary report on scaling law for magnets and cryogenic cost for AMT5 T2-2006 0%Delayed to: T2-2007 : Status of the lowest Sub tasks level in the WP which are supposed to have started according to the MS project breakdown in Annex 1

19. Frank Zimmermann, HHH 2 nd quarter 2006 WBS #Title Original begin date (Annex 1) Original end date (annex1) Estimated Status Revised end date ABIDefinition of possible new milestonesT4-2005T1-2006100 %On time: T1-2006 ID: proceedings of the third ABI workshopT1-2006 100 %On time: T1-2006 Contribution to US-LARP activities/events and possible synergy with HHH WP1-WP3 T1-2006T3-2006100%On time: T3-2006 Study of further beam instrumentation challenges for LHC commissioning+upgrade T1-2006T3-2006100%On time: T3-2006 APDMS: 2nd mini-WS on Crystal CollimationT4-2005T1-2006100%Delayed to: T1-2006 ID: Proceedings o LUMI-05T1-2004T2-2004100%Delayed to T3-2006 Maintain beam dynamics codes repositoryT1-2005T2-2006100%On time: T2-2006 Compare and further document benchmarked codes and alternative IR optics T1-2005T2-2006100 %On time: T2-2006 MS: Creation of a web reference for alternative IR and synchrotron optics T2-2006 50 %Delayed to T4-2006 Optics designs IR and booster synchrotronsT4-2005T3-200650 %Delayed to T4-2006 Impedance budget for booster synchrotronsT4-2005T3-200610 %Delayed to T1-2007 ID: First structured list of intensity limits for booster synchrotrons and LHC T2-2006 60 %Delayed to T4-2006 Beam dynamics studies and experiments to validate different options (APD1-2, APD6-7) T4-2004T1-2006100 %On time: T1-2006 Studies relevant to US-LARP eventsT4-2005T2-2006100%On time: T2-2006 Roadmap for Synchrotron and IR designsT4-2005T3-200680%On time: T3-2006 Preparation of beam measurements for SPS+LARP high intensity tests and LHC commissioning T2-2006T2-200710%On time: T2-2007 : Status of the lowest Sub tasks level in the WP which are supposed to have started according to the MS project breakdown in Annex 1

20. Frank Zimmermann, HHH 2 nd quarter 2006 WBS #TitleDue date in Annex 1StatusRevised delivery date General 8MS: annual HHH meetingT4-20060%T4-2006 WP1-AMT 15 ID: Proceedings of AMT mini-workshop on Beam Generated Heat and Magnet Quench Level T2-2006100%T1-2006 16MS: specific meeting on databaseT2-2005100%T3-2006 17ID: first report on web based databaseT2-200585 %T4-2006 19 MS: AMT workshop on Accelerator Magnet Design and Optimization (WAMDO) T2-2006100%T2-2006 20ID: Proceedings of AMT WAMDO workshopT3-2006100%T3-2006 22 MS: AMT workshop on Coil Manufacturing Optimization T1-20060%Suspended 25 ID: Proceedings of the AMT workshop ECOMAG-05 T1-2006100%T1-2006 27 MS: Possible AMT workshop on HF and LF magnets T3-20060%T4-2006 29 MS: preliminary report on scaling law for magnets and cryogenic cost for AMT5 T2-20060%T2-2007 30 ID: Interim report on AMT activities and reporting at the general CARE meeting T4-20060%T4-2006 WP2-ABI 35 ID: Proceedings of the 3rd ABI topical workshop T1-2006100 %T1-2006 Status with respect to the interim reports and deliverables to be done in 2006 according to MS project breakdown

21. Frank Zimmermann, HHH 2 nd quarter 2006 WBS #TitleDue date in Annex 1StatusRevised delivery date W3-APD 45 MS: 2nd APD mini-workshop on Crystal Collimation T1-2005100 %T1-2005 46 ID: Proceedings of the 2nd APD topical workshop (LUMI-05) T2-2004100%T3-2006 49 MS: Creation of a web reference for alternative IR and synchrotron optics T2-200650 %T4-2006 52 ID: First structured list of intensity limits for booster synchrotrons and LHC T2-200660 %T4-2006 56 MS: 3rd APD topical workshop on Fast Synchrotrons and IR design T4-20060%T4-2006 57 ID: Proceedings of the 3rd APD topical workshop T4-20060%T4-2006 58 ID: Interim report on APD activities and reporting at the general CARE meeting T4-20060%T4-2006 Status with respect to the interim reports and deliverables to be done in 2006 according to MS project breakdown

22. Frank Zimmermann, HHH 2 nd quarter 2006 Gantt table of the HHH Network progress in 2006 and expected progress in 2007

23. Frank Zimmermann, HHH 2 nd quarter 2006 Gantt table of the HHH Network progress in 2006 and expected progress in 2007

24. Frank Zimmermann, HHH 2 nd quarter 2006 HHH highlight on crystal collimation - yesterday’s result!

25. Frank Zimmermann, HHH 2 nd quarter 2006 crystal channeling & reflection demonstrated in SPS H8 -12.09.2006! technology and experiment prepared with CARE support Si-strip detector 65 m behind crystal 10-  rad reflection over 1  m distance ↔ 20000 T field! >99% efficiency channeled reflected unperturbed or scattered

26. Frank Zimmermann, HHH 2 nd quarter 2006 conclusions HHH work internationally recognized HHH gained initiative in many areas and launched several novel activities at the forefront of accelerator R&D HHH results benefit full accelerator community CARE-HHH is “high-return investment for Europe” workshops in fall’06 & winter ‘07 will be exciting