European Strategy for Particle Physics 11212 JJG Europ

European Strategy for Particle Physics 11/2/12 JJG, Europ. Strat. Forum. 1

Mandate • At appropriate intervals, at most every 5 years, the European Strategy Session of Council will re-enact the process aimed at updating the medium and long-term European Strategy for Particle Physics, by setting up a Working Group, the European Strategy Group (ESG), similar to the Strategy Group in 2005/2006. • The ESG will be a Working Group of Council which will cease to exist each time Council has adopted the new medium and long-term Strategy. 11/2/12 JJG, Europ. Strat. Forum. 2

Composition The European Strategy Group (ESG) Members Member States Austria Prof. A. H. Hoang Belgium Prof. W. Van Doninck Bulgaria Prof. L. Litov Czech Republic Prof. J. Chyla Denmark Prof. J. J. Gaardhøje Finland Prof. P. Eerola France Germany Greece Hungary Italy Netherlands Norway Poland Portugal Slovakia Spain Sweden Switzerland U. K. Prof. E. Augé Prof. S. Bethke Prof. P. Rapidis Prof. P. Levai Prof. F. Ferroni Prof. S. De Jong Prof. A. Read Prof. A. Zalewska Prof. G. Barreira Dr L. Sandor Prof. F. del Aguila Prof. B. Asman Prof. K. Kirch Prof. J. Butterworth Invitees Candidate for Accession Romania Dr S. Dita Associate Member in the pre-stage of Membership Israel Prof. E. Rabinovici Observer States India Prof. T. Aziz Japan Prof. Sh. Asai Russian Fed. Prof. A. Bondar Turkey Prof. Dr M. Zeyrek United States Prof. M. Shochet EU Ap. PEC Chair FALC Chair ESFRI Chair Nu. PECC JINR, Dubna Dr R. Lecbychová Dr S. Katsanevas Prof. Y. Osaka Dr B. Vierkorn-Rudolph Prof. A. Bracco Prof. V. Matveev CERN Director General Prof. R. Heuer Major European National Laboratories CIEMATC. Lopez DESY J. Mnich IRFU Ph. Chomaz LAL A. Stocchi NIKHEF F. Linde LNF U. Dosselli LNGS L. Votano PSI L. Rivkin STFC-RAL J. Womersley 11/2/12 Scientific Assistant Prof. E. Tsesmelis Strategy Secretariat Members Scientific Secretary (Chair)Prof. T. Nakada SPC Chair Prof. F. Zwirner ECFA Chair Dr M. Krammer Reps. EU Lab. Dir Mtg Dr. Ph. Chomaz JJG, Europ. Strat. Forum. The European Strategy Preparatory Group (ESPG) Members Strategy Secretariat Members Prof. T. Nakada Scientific Secretary (Chair) Prof. F. Zwirner SPC Chair Dr M. Krammer ECFA Chair Dr Ph. Chomaz Repres. EU Lab. Directors SPC Prof. R. Aleksan (FR) Prof. P. Braun-Munzinger (DE) Prof. M. Diemoz (IT) Prof. D. Wark (UK) ECFA Prof. K. Desch (DE) Prof. K. Huitu (FI) Prof. A. P. Zarnecki (PL) Prof. C. De Clercq (BE) CERN Dr P. Jenni ASIA/AMERICAS Prof. Y. Kuno (Asia) Prof. P. Mc. Bride (Americas) Prof. E. Tsesmelis Scientific Assistant 3

REMINDER: European Strategy for Particle Physics Current strategy adopted by the Council in July 2006 17 strategy statements: • General issues: Necessity of strategy due to globalization, Europe should maintain its central position in PP • 8 Scientific activities LHC, Accelerator R&D, ILC, Neutrino, Astroparticle, Flavour, Nuclear physics, Theory • 4 Organizational issues CERN Council’s role in coordinating European particle physics Globalization Relation with EU Non-member state relations and role • 3 Complementary issues Outreach Technology Transfer Network Relation with industry 11/2/12 JJG, Europ. Strat. Forum. 4

Five working groups 1) Working mode of CERN Council for the European Strategy matters Chaired by M. Spiro 2) Framework for the European participation to a global project and role of national laboratories and CERN Geneva laboratory. Chaired by S. de Jong 3) CERN relation with the European and International bodies such as EU, ESFRI, and others Chaired by B. A sman 4) Knowledge Transfer and i. Industrial relations Chaired by E. Auge 5) Education, Outreach and Communication Chaired by S. Bethke 11/2/12 JJG, Europ. Strat. Forum. 5

European Strategy for PP Timetable Pre-town meetings within disciplines, before summer 2012 General Town Meeting in Krakow, September 10 -12, 2012 Briefing book will be written by the Preparatory Group and Scientific Secretaries of the sessions, summarizing the outputs of the symposium. Briefing book will be the scientific input for the Strategy Group for the drafting of the Strategy. Preparation of Strategy drafting session: CERN 11 december Strategy drafting session by the Strategy Group in January 21 -26 2013 in ERICE, Sicily. Strategy on scientific and other issues-> Draft for Strategy statements and deliberation document. Draft strategy will be submitted to the CERN Council for the March 2013 session for discussion. Formal adoption of the strategy in a special Council session in Brussels in May 2013 (22 or 23) (coincides with EU council of ministers competitiveness meeting). Outreach event 1 week later? 1) Strategy statement, 2) deliberation document, 3) brochure 11/2/12 JJG, Europ. Strat. Forum. 6

Krakow Town meeting 10 -12 September: 2. 5 days of session; Close to 500 participants Plenary speakers summarising the current status and future options, with long discussion sessions, for – High energy frontier – Flavour and symmetries – Strong interactions – Astroparticle physics – Neutrino – Theoretical physics – Accelerator science – Instrumentation, computing, and infrastructure 11/2/12 JJG, Europ. Strat. Forum. 7

Some initial observations/conclusions. Direct-search of new particles at High Energy Frontier and Indirect-search of new physics, i. e. precision measurements at any energy machines to study rare processes looking for a deviation from the Standard Model calculations, are providing fruitful complementary results. But no compelling sign of New Physics so far. Continue pushing at two fronts is essential. Discovery of “Higgs” like boson at LHC opens a new line of indirect-search: precision measurement of “Higgs” properties. Is LHC alone enough or a new facility also needed? Linear or Circular e+e colliders, Circular μ+μ collider γ-γ collider based on circular e storage rings A high energy frontier machine (VLHC etc. ) needs more input: from LHC run @ 13~14 Te. V e. g. Some of the astropartice projects are addressing particle physics questions: – proton decays, , direct search of dark matter, neutrino-less double beta decays A facility for a long baseline neutrino detector share common interests between astropartice physics and particle physics (both accelerator and nonaccelerator based) Major challenges in neutrino physics: mass hierarchy, precision measurement of the mixing parameters (in particular the CP violation phase), sterile neutrinos. European neutrino community presented – CERN SPS long baseline neutrino beam to Finland with a massive liquid Ar detector for the mass hierarchy and mixing parameter measurements Ap. PEC joint coordination? – CERN SPS short baseline neutrino beam for sterile neutrino search, with exiting detector moving from GSNL to CERN – Neutrino factory for ultimate precision measurements of the mixing parameters for a longer term future. USA vision based on cosmology-astropartice programme and long baseline neutrino programme, followed by physics with multi-MW proton driver. JAPAN community pushes 250 -500 Ge. V linear e+e collider with a hope to start data taking before 2030, and Hyper Kamiokande water Cherenkov (or liquid-Ar in Okinoshima) detector for JPARC neutrino beam with a hope to start construction in ~2018, while Super. KEKB construction is in progress. Upgrade of ALICE and with a plan to run till 2026 is the highest priority of the European Heavy Ion community. 11/2/12 JJG, Europ. Strat. Forum. 8