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M ain achievement s of BENE ( bene.nafn.it/ ) i n its first year ( 2004 )

M ain achievement s of BENE ( http://bene.na.infn.it/ ) i n its first year ( 2004 ) 1) presentation of a clear & explicit case for the physics interest of superior accelerator neutrino beams (superbeams, betabeams, neutrino factories)

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M ain achievement s of BENE ( bene.nafn.it/ ) i n its first year ( 2004 )

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  1. Main achievements of BENE(http://bene.na.infn.it/) • in its first year (2004) • 1) presentation of a clear & explicit case for • the physics interest of superior accelerator neutrino beams • (superbeams, betabeams, neutrino factories) • the promisingon-going developments of accelerator technology • that will make them possible • the opportunities that exist to plan, fund and realize, • on a realistic time scale, • a much enhanced Eu accelerator neutrino complex . • 2) approval of a Betabeam Conceptual Design Study (CDS) by EC • within the general Eurisol Design Study • T Work Package 11 …. 1 ME EC + match funds from all Eu agencies • started Jan 2005, Conceptual Design Report (CDR) due Dec 2008 • 3) progress towards Proposal for NuFact & Superbeam CDS • start Jan 2008 at the earliest !!!! • one call was cancelled, unfortunately • a Proposal for a preliminary Scoping Study in preparation • info circulating, deadline May 27 !!! hope to launch at NuFact05 Report from BENE

  2. The key event was the “Physics with a multi MegaWatt proton source” Workshop at CERN, May 24-26 The Workshop was organized in view of the the special “strategic” Cogne IX session of the CERN SPSC (Super Proton Synchrotron Committee) that was held in Villars, CH, Sep 22-28 A 140 pages Summary Report of the MMW Workshop and 9 talks were delivered by BENE in Villars Report from BENE

  3. In Villars, the SPSC recognized the strategic interest of accelerator νphysics SPSC-M-730 1identified the possibility ofa construction window, roughly in the decade 2010-20, after LHC and before CLIC, for a new European accelerator ν complex at the frontier of the field 2endorsedthe strategic importance of a MMW pdriver for ν physicsand for other aspects of fixed target particle physics 3recommended that, in the immediate future, CERN and European agencies reinforce and support the R&D necessary In December, the Chair of the SPSC presented its recommendations to the SPC (Scientific Policy Committee) and the Chair of the SPC presented similar recommendations to the CERN Council. More discussion is planned at the SPC in June 2005 Report from BENE

  4. 2005 BENE wants now to provide clear indications to the management of CERN & EU funding agencies. R&D activities that deserve priority must be clearly presented, approved and launched. In view of a first round of proposals for new modest investments in research infrastructures that the CERN management may present to the CERN Council in 2006. The key event that BENE will organize in 2005 will be the NuFact05 Workshop, i.e. the 7th International Workshop on Neutrino Factories and Superbeams, that brings together yearly the world wide communities that in the different regions of the world work towards new superior accelerator-based neutrino facilities. That forum will be ideal to outline and propose specific plans and initiatives for Europe in our sector, in a context of internationalcooperation. Aim at launching there a preliminary Scoping Study The highest priority task ahead appears already the one to design the optimal evolution of the CERN proton complex. This will have to be capable to provide competitive performance for physics programs as different as the ones of the upgraded LHC, neutrino oscillations, other fixed target particle physics experiments, Eurisol and possibly more. Report from BENE

  5. 2 Main Physics options NuFact & Superbeam high energy, high rate, high density large mass …. 50 Ktons magnetic !!!! 10 Gev & more Betabeam & Superbeam low energy, low rate Low density huge mass, …. 500-1000 Ktons non magnetic Few 100 Mev sinergy with p decay NNN05 Frejus 7-9 April Both should be pursued, for quite a while Report from BENE

  6. NuFact & Superbeam DS 2005 06 07 08 09 10 11 19 Construction window Scoping Study feasibility Design Study Feasibility & TPW CDR HIPPI, proton study group TT2A MICE Council e-FFAG Physics Betabeam CDR End 2009, btw Report from BENE

  7. Moods are indeed evolving CERN will reopen R&D participate to NuFact SS and DS as in Betabeam’s CERN does see neutrinos in its future !!! see Faculty meeting of Mar 30 in Council Chamber Scoping Study meeting today CERN is (probably) willing to chair a reinforced MCOG Muon Coordination & Oversight Group Report from BENE

  8. The optimal Eu p-complex Proton Acceleration Future PAF study group Physics study group (J. Ellis) SPL Superbeam 3.5 GeV A.Cazes et al Nufact 6-10 GeVS. Brooks et al HIF05 Elba INFN & FNAL NuFact05 HHH Workshop Report from BENE

  9. Hi power Target Experiment Approved !!!!!!!!!!!! nTOF11 Hi intensity beam Mercury jet target Solenoid collection USA, EU, Japan Report from BENE

  10. Neutrino Factory remains most promising option MICE …. crucial demonstration esperiment for the feasibility of a Neutrino Factory Finamziamento inglese approvato Press Release March 21, 2005 http://www.interactions.org/cms/?pid=1018903 Report from BENE

  11. LONGER TERM PLANS OF BENE CONFIRMED “be ready when the construction window may open” Our target remains to assemble all the necessary knowledge necessary in a Conceptual Design Report of a new Eu Neutrino Complex grading and prioritizing the different options (superbeams, betabeams, neutrino factories) to support a second round of more ambitious proposals for new investments that the CERN management may present to the CERN Council in 2010 or 2011. NuFact will come back again to Europe in 2008 and will be again an important milestone in the process Report from BENE

  12. Sunday June 26 9:00-13:00 WW R&D Session in the presence of as many agencies as possible 1) Physics Studies : Status & priorities 1) Accelerator R&D : Status & priorities 2) Neutrino Detectors: Status & priorities PANEL & OPEN DISCUSSION Launch International Scoping Study … to report at NuFact06 Report from BENE

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