International Muon Ionization Cooling Experiment MICE 1   MICE 1 st MICE COLABORATION BOARD MEETING BERKELEY

International Muon Ionization Cooling Experiment MICE 2 The proposal, along the guidelines required by the PPARC Project Peer Review Panel, should address the layout and integration of the experimental facility and cover all safety aspects. The financial, technical and experimental needs should be clearly spelled out along with their probable and realistic solutions. THE JOINT CLRC/PPARC PANEL TO REVIEW THE MICE PROPOSAL REPORT OF THE 1 ST PANEL MEETING, HELD ON 25 MARCH 2002.

International Muon Ionization Cooling Experiment MICE 3 MICE Video Conferences and collaboration meetings MUCOOL/MICE Collaboration meeting Finalize who does what and cost estimates Schedule remaining open questions (decision tree) at that time the input to the proposal should be defined and proposal drafting underway. Deadline for contributions 15 November 2002 Date of submission: 15 December 2002 dates for SG meeting 23 dates for video conferences -> steering group meeting I.e. 24 afternoon collaboration board meeting Friday morning 7H30 NEXT Collaboration meeting: March 2003 Geneva (CERN or Uni)

International Muon Ionization Cooling Experiment MICE 4 Steering committee: Europe: A. Blondel* 1, H. Haseroth, R. Edgecock Japan : Y. Kuno US: S. Geer, D. Kaplan 2, M. Zisman + I. Ivaniouchenkov as project engineer + Y. Torun as secretary *convener for coming year (till june 2003), 1 EU spokesperson, 2 US spokesperson NB US spokesperson will be complemented with a deputy.

International Muon Ionization Cooling Experiment MICE 5 Technical group conveners: Concept development: A. Lombardi, R. Palmer. This includes cooling optics and general configuration issues Experiment simulations: M. G. Catanesi, Y. Torun. Includes simulation, reconstruction and general software issues Absorbers: M. A. Cummings, S. Ishimoto RF cavities and power supplies: D. Li, H. Haseroth + (C. Church) Magnet systems: M. Green, J. M. Rey Detectors: A. Bross, V. Palladino Beamline: P. Drumm RF radiation: E. McKigney, J. Norem Engineering integration: E. Black, I. Ivaniouchenkov. Technical specifications, service needs, safety issues and installation.

International Muon Ionization Cooling Experiment MICE 6 Participating institutes in LOI (In parentheses: contact person in each institute) Louvain La Neuve (G. Grégoire) CERN** (H. Haseroth) NESTOR Institute (L. Resvanis) University of Athens (L. Resvanis) Hellenic Open University (S. Tzamarias) INFN Bari (G. Catanesi) INFN LNF Frascati (M. Castellano, L. Palumbo) INFN Legnaro (U. Gastaldi) INFN Milano (M. Bonesini) INFN Padova (M. Mezzetto) INFN Napoli (G. Osteria) INFN Roma I (L. Ludovici) INFN Roma II (L. Catani) INFN Roma III (L. Tortora) INFN Trieste (M. Apollonio) ** pending the review of CERN activities in accelerator R&D which will take place in the framework of the LHC cost-to-completion analysis.

International Muon Ionization Cooling Experiment MICE 7 ETH Zurich (A. Rubbia) Paut Scherrer Institute (C. Petitjean) University of Geneva (A. Blondel) University of Zurich (A. Van der Schaaf) Imperial College London (K. Long) Liverpool (John Fry) Rutherford Appleton Laboratory (R. Edgecock) University of Birmingham (J. Wilson) University of Oxford (G. Barr) Sheffield (Chris Booth) KEK (S. Ishimoto) Osaka University (Y. Kuno)

International Muon Ionization Cooling Experiment MICE 8 Participating institutes (ctd) (In parentheses: contact person in each institute) Argonne National Laboratory (J. Norem) Brookhaven National Laboratory (R. Palmer) Columbia University (A. Caldwell) Fairfield University (D.Winn) FermiLab (S. Geer (?A. Bross)) Illinois Institute of Technology (D. Kaplan) Lawrence Berkeley National Laboratory (M. Zisman) Michigan State University (M. Berz) Northern Illinois University (M. A. Cummings) Princeton University (K. McDonald) University of California Los Angeles (D. Cline) University of California, Riverside (G. Hanson) University of Chicago – Enrico Fermi Institute (K.-J. Kim)(?) University of Illinois at Urbana-Champaign (D. Errede) University of Iowa (Y.Onel) University of Mississippi (D. Summers)

International Muon Ionization Cooling Experiment MICE 9 possible newcomers: 1. NIKHEF (Lange) was contacted for magnetic field measurements. enthusiastic, need to clear with director and clarify involvement 2. Saclay (Rey) JM is only part time and will become soon overloaded with ATLAS responsibilities. Seek saclay physicist to justify involvement. 3. Dubna (Alexandre Malakhov) has contacted me re: construction of magnets. (was at cern this week, I have not replied yet) 4. within TPG development, several labs (Karlsruhe, Sheffield, Aachen) have expressed interest in collaborating, but only on TPG aspect. (TESLA R&D) 5. Glasgow Edinburgh Brunel 6. US? Enrico Fermi Institute (M. Oreglia)

International Muon Ionization Cooling Experiment MICE 10 We will need a list of signatures for the proposal.

International Muon Ionization Cooling Experiment MICE 11 Job Opportunities…… It is evident that the project cries for manpower in many domains. most striking to me: -- software: simulation, reconstruction, online, slow control studies of systematics, etc… -- RF cavity development & noise studies. -- mag. field measurements, etc..

International Muon Ionization Cooling Experiment MICE 12 PRIORITIES (status as of RAL coll.meeting) 1.Find a home for the experiment 2.Understand the X ray issue and quantify it in terms of particle detector performance 2.’ Develop reconstruction with noise and efficiencies 3. Choose detectors 3’. Finalize parameters 4. Establish technical specs and cost estimates 4’ Distribute contributions and begin fund hunt mission 5. Write proposal DONE getting there, BRAVO! Crisis… pending questions on magnet match, beam sizes, absorber design, safety measures no, but define set of criteria, actions and decision points

International Muon Ionization Cooling Experiment MICE X 4 cells = 1.7 m  11.5 MV for 1X 4 = 6.70 MV/m 16 MV for 2X4 = 4.65 MV/m 16 MV for 1X4 = 9.3 MV/m => 6.70 MV/m => 4.65 MV/m

International Muon Ionization Cooling Experiment MICE 14 Simulation of performance of cooling cell fairly well understood. Now needed : … simulation of detector response, for design of e.g. downstream PID or to understand performance of Sci-Fi or TPG and first go at some systematics----- … groundwork by Janot needs to be extended … large organized effort started in August 2002 much exists, some results will already be with us keep going! SIMULATIONS conceptual thinking of systematic uncertainties in the measurement needed  magnetic field quality / measurements  noise and efficiencies in trackers  absorber thickness  etc…

International Muon Ionization Cooling Experiment MICE 15 Proposed grand time line: 2001 Expose detectors to RF radiation (potential show stopper) write first description of experiment with two options US design (200 MHz) or CERN design (88 MHz) US simulate CERN scheme [and vice versa if possible] Evaluate availability and cost of main cost drivers: RF cavities / amplifiers/ power supplies/solenoids for each scheme evaluate beams + host labs 1st workshop October 2001, CERN ! 16 Nov ! Chose technology + host lab, write + submit LETTER OF INTENT (that was 28 Nov 2001) 25 March 2002 CLRC review June 2002 CLRC + PPARC invite submission of proposal 15/12/2002 Proposal submission end st beam (debugging of spectrometers) end 2006 demonstrate ionization cooling after that … … more systematic studies

International Muon Ionization Cooling Experiment MICE 16 MICE : WHEN? GOAL: The long-term goal is to have a Conceptual Design Report for a Neutrino Factory Complex by the time of JHF and LHC start-up, so that, by that date, this would be a valid option for the future of HEP (European Muon Coordination and Oversight Group, April 2002) =2007 MICE must have measured cooling end 2006

International Muon Ionization Cooling Experiment MICE 17 P.Drumm

International Muon Ionization Cooling Experiment MICE 18 RAL experiment layout (P. Drumm)

International Muon Ionization Cooling Experiment MICE 19 First go at very incomplete tables of who does what Will be updated during meeting itemcomm.resp.LOI cost rev. cost USEURAL /UK JP RF cellscritical path item LNBL ?-- power sources plumbing CERN refurbCERN some rad. monitors rad. safety dark current RAL ANL --????? ? Beam line RAL (+PSI sol.) -- ??

International Muon Ionization Cooling Experiment MICE 20 First go at very incomplete tables of who does what itemcommentsresp.LOI cost revised cost USEURAL /UK JP flip coils comp. coils solenoids 21.6 Helium plantsame as beam RAL--?? global supervision of coils necessary (Green) among Oxford/ MUCOOL/ RAL/ LBL/ Saclay/ INFN 1.6 Suggestion: Mike Green will organize a get-together of those who could bid for the magnets and share (at least the cost, maybe construction) and come up with a proposal.

International Muon Ionization Cooling Experiment MICE 21 First go at very incomplete tables of who does what itemcomm.resp.LOI cost revised cost USEURAL /UK JP H2 absorbers MUCOOL /KEK MUCOOL/ KEK x1x1 -- x2x2 LH 2 Plant + safety RAL2(?) solid absorbers ? common funds

International Muon Ionization Cooling Experiment MICE 22 First go at very incomplete tables of who does what itemcomm.respLOI cost revised cost USEURAL /UK JP Sci fi >>2 planes of 3 double layers ICL/FNAL/KEK Long/Bross/ yoshimura NA5(?) TPGNeeds validation! Legnaro/INFN /CERN/ GVA (Gastaldi) --NA0.5 (?) TOF most exists adequate Milano/Padova down- stream PID technique not decided or both? Louvain/ Mississipi for Cerenkov DAQ Bari (Radicioni).32 to be shared point was made that slow control and online reconstruction should be addressed

International Muon Ionization Cooling Experiment MICE 23 draft Proposal for MICE proposal Layout overall edition: Blondel & Kaplan Executive Summary 1 page table of contents 1 page full author list  !!!!!! 2 pages responsibility structure 1 page 1.General motivation (S.Geer & K. Long) 1.1 Neutrinos and our lives (PR motivation) 1.2 Neutrino oscillations and the role of NuFact (Particle physics motivation) 1.3 other physics at NuFact complex and Muon collider 1.4 Neutrino Factory description (the accelerator) 1.5 Role of cooling in Neutrino Factory and muon collider, the need for MICE (Acc. physics motivation) 6 pages 2. Cooling (Kaplan) 2.1 principle of Ionization cooling 2.2 cooling channel design 2.3 possible extensions (gas cooling and ring coolers) 5 pages 3. The International Muon Ionization Cooling Experiment (Blondel, Hanke, Palmer) 3.1 Layout and principle 3.2 Experiments to be performed 3.3 Expected performance and statistical precision 3.4 Systematic errors and resulting requirements 3.5 possible development of the experiment in time 8 pages

International Muon Ionization Cooling Experiment MICE 24 draft Proposal for MICE proposal Layout (ctd) 4. The magnetic channel (Green/Rey) 4.1 layout and optics (Palmer / Fernow) 4.2 design of coils (Green/Rey) 4.3 services (->move to infrastructure chapter 10) 4.4 magnetic measurements (Rey) 4.5 return flux and constraints 8 pages 4.6 responsibilities cost and time line 5. The RF system (Li, Haseroth) 5.1 Cavities 5.2 Windows 5.3 Power supplies 5.4 achievable performance 8 pages 5.6 services and safety (->move to infrastructure chapter 10) 5.5 responsibilities, cost and time-line 6. The absorbers (Cummings/Ishimoto) 6.1 general design (incl. safety constraints) 6.2 windows 6.3 thermodynamics (heat exchanger, etc..) 6.4 accommodating different length and materials 6.6 responsibilities, cost and time-line 8 pages

International Muon Ionization Cooling Experiment MICE 25 draft Proposal for MICE proposal Layout (ctd) 7. Beam and beam line (Drumm) 7.1 layout and location 7.2 expected performance and time structure 7.3 time line 6 pages 8. Detectors (Bross/Palladino) 8.1 overall description, functionality and redundancy 8.2 TOF and trigger tracking device (option I) Scintillating fiber tracker tracking devices (option II) TPG 8.4 Particle ID 8.5 DAQ, on-line monitoring and reconstruction in each section : responsibilities, costs and time line 15 pages 9. RF radiation on detectors (Norem/McKigney) 9.1 general understanding and characteristics 9.2 measurement results and effect on detectors 9.3 projected effect on performance of MICE (with help of simulation team) 9.4 further measurements to come 6 pages

International Muon Ionization Cooling Experiment MICE 26 draft Proposal for MICE proposal Layout (ctd) 10. implementation of MICE at RAL (Ivaniouchenkov, Black) 10.1 Hall layout 10.2 services, cryogenics etc… 10.3 safety issues 10.4 interference with ISIS 10.5 installation plan, time-line, costs and requirements 6 pages 11. Summary of responsibilities, costs, funding and grand time line (Zisman, Edgecock) 6 pages 12. Summary and requirements from RAL 3 pages references appendices (if needed) 92 pages…..

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International Muon Ionization Cooling Experiment MICE 31 Steering group membership: I. Ivaniouchenkov is added as the project engineer. Y. Torun will be invited as webmaster/secretary (and has agreed to generating minutes to be archived on the web and made public following review by the steering group) Technical group conveners: Concept development: A. Lombardi, R. Palmer. This includes cooling optics and general configuration issues Experiment simulations: M. G. Catanesi, Y. Torun. Includes simulation, reconstruction and general software issues Absorbers: M. A. Cummings, S. Ishimoto -- no change RF cavities and power supplies: D. Li, H. Haseroth + (C. Church) Magnet systems: M. Green, J. M. Rey -- no change Detectors: A. Bross, V. Palladino -- no change Beamline: P. Drumm only RF radiation: E. McKigney, J. Norem -- no change Engineering integration: E. Black, I. Ivaniouchenkov. This is a new working group on technical specifications, service needs, safety issues and installation. from sg meeting in July: