1. 25/10/2007M. Dracos1 EURO The European Design Study for a high intensity neutrino oscillation facility (Rob Edgecock, Mats Lindroos, Marcos Dracos)

2. 25/10/2007M. Dracos2 What is an EU Design Study? The 27 European Union member states is in the process of creating a common Research Area with common Research Infrastructure The EU funding for research is organized as Frame Work programmers with different components –The FP contributes with 5% to the total national research funding in Europe –We are presently working within the 6 th FP –The Design Studies is one component in the FP and has as objective to provide first designs for possible common research infrastructure The ESFRI (European Strategy Forum on Research Infrastructures, European roadmap for research infrastructures) committee establishes a priority list for new common infrastructure to which the EU is willing to contribute –The Design Studies is the first step in the process to qualify for financing from the EU for the infrastructure –For the infrastructure to be constructed a member state(s) or an intergovernmental organization must bid for it and offer an important part of the funding International participation is strongly encouraged

3. 25/10/2007M. Dracos3 Work Program: Capacities EU call

4. 25/10/2007M. Dracos4 Design Studies budget

5. 25/10/2007M. Dracos5 Objectives of EURONU DS The recent discovery that the neutrino changes type (or flavour) as it travels through space, a phenomenon referred to as neutrino oscillations… The implications are far reaching… Knowledge of the contribution of neutrinos in these areas needs precise measurements of the parameters governing neutrino oscillations. This will require a new high intensity beam-based neutrino oscillation facility in which neutrino beams are generated using new and highly challenging concepts. This Design Study will review all three currently accepted methods of realizing this facility (the so-called neutrino Super-Beams, Beta Beams and Neutrino Factories). It includes a detailed study of the key technical challenges of the accelerator facilities, of the detector options necessary to measure the neutrino oscillation parameters and a comparison of the physics reach of these facilities. The design study will also perform a cost assessment that, coupled with the physics performance, will permit the European research authorities to make a timely decision on the lay-out and construction of the future European neutrino oscillation facility.

6. 25/10/2007M. Dracos6 Neutrino Facilities p H- linac 2.2 (3.5) GeV, 4 MW Target ~300 MeV   beam to far detector decay tunnel Accumulator ring + bunch compressor Magnetic horn capture (collector) proton driver hadrons  p Proton driver Isol target & ion source DECAY RING B = 5T L=6880 m PSB EURISOL Existing at CERN New RFQ SPS PS Linac H- linac 2.2 GeV, 4 MW Target Linac  2 GeV Recirculating Linacs 2  50 GeV Decay ring – 50 GeV  2000 m circumference Ionization cooling Phase rotation beam to far detector Drift Accumulator ring + bunch compressor Magnetic capture beam to near detector SPL Super-Beam Neutrino Factory Beta-Beam

7. 25/10/2007M. Dracos7 Participants

8. 25/10/2007M. Dracos8 p-driver target collector  front-end  accel. stor. ring technologies  beam Overview SBBBNF  13 CPVMSW … (non-acc.  ?) LAr Cerenkov Emulsions magnetized physics detectors facilities

9. 25/10/2007M. Dracos9 p-driver target collector  front-end  accel. stor. ring technologies  beam Work Packages and Deliverables Super-Beam Neutrino Factory Beta-Beam in order to underline synergies… Near det. Beam instr. Far det. Perform. Comparison Detectors Physics

10. 25/10/2007M. Dracos10 Objectives of the tasks Management: –Lead and coordinate the DS –Comparison of the three facilities Super beam: –Design of target and collector –Beam characteristics for the SPL superbeam –Specifications for the proton driver Neutrino factory –Design of muon front end –Design of an acceleration scenario –Develop a conceptual design for proton beam handling after the primary production target (proton beam dump) –End-to-end simulation of the neutrino factory complex

11. 25/10/2007M. Dracos11 Objectives of the tasks Beta-beam –Review acceleration scenario for high-Q value isotopes –Production of beta-beam isotopes with the production ring concept –Review decay ring design for high-Q value isotopes –Continue R&D on bunching Detector task –Study a Magnetized Iron Neutrino Detector –Study a Cerenkov detector –Study a near detector Physics task –Study physics performance –Make optimization of the different possible scenarios –Make a comparison

12. 25/10/2007M. Dracos12 Effort in people (120 person years)

13. 25/10/2007M. Dracos13 Organization

14. 25/10/2007M. Dracos14 Organization

15. 25/10/2007M. Dracos15 Money Total cost: 14.45M€ EC request: 4.8M€ Ratio: 33%

16. 25/10/2007M. Dracos16 Time scale In short: –We will work for 4 years –We hope to start beginning 2008 –We will use the last year for the comparison task

17. 25/10/2007M. Dracos17 EU decision The proposal got a top ranking in the evaluation of the proposals We have been invited to negotiate for a maximum 4 MEuro EU financing

18. 25/10/2007M. Dracos18 Annual meeting Annual meeting to gather the Neutrino physics community and report on the progress of the study The meeting will be combined with task meeting, management meetings and reviews –November 2008: CERN –November 2009: USA –November 2010: RAL (Project review) –November 2011: Paris Your are invited to participate!

19. 25/10/2007M. Dracos19 Participation CNRS et CEA PartnerIn proposalAfter step (1) cuts After all cuts - FINAL NUMBERS Total cost (EUR)EC request (EUR)Re-imbursement rate (%)EC Request Total cost STFC3577864105508629.4910550868904933413271 CEA86907028679333.00286793242053824330 CERN220100073825433.547382546230862085832 Glasgow50793014726328.99147263124290484957 Imperial81778929704136.32297041250703771451 CSIC47816923200048.52232000195808441977 CNRS255997278237230.567823726603222437922 CUT42560025280059.40222800188043360843 UDUR29620810934936.9210934992291279150 INFN63600018600029.25186000156984606984 MPG48127714500030.13145000122380458657 UOXF8774600068.38600050647838 UniSofia1600009600060.009600081024145024 Warwick3384868812126.038812174374324739 UCL112900037700033.393770003181881070188 TOTAL14487139479907933.134769079402510313713163

20. 25/10/2007M. Dracos20 Participation CNRS et CEA Participant no./short name WP1WP2WP3WP4WP5WP6Total person months CNRS12 (12) (IPHC) 102 (108) (IPHC) 12 (12) (LPSC) 78 (83) (LPSC+ LCMI) 44 (48) (APC) 0248 (263) CEA04836

21. 25/10/2007M. Dracos21 End