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Introduction Physics Motivation – White Book Nuclotron-M Collider NICA MPD

N uclotron-based I on C ollider f A cility & M ulti P urpose D etector ( NICA / MPD ) project status report JINR 106 Scientific Council, Dubna. V.Kekelidze. Introduction Physics Motivation – White Book Nuclotron-M Collider NICA MPD Resource Profiles Conclusions.

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Introduction Physics Motivation – White Book Nuclotron-M Collider NICA MPD

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  1. Nuclotron-based Ion Collider fAcility& Multi Purpose Detector (NICA/MPD) project status reportJINR 106 Scientific Council, Dubna V.Kekelidze • Introduction • Physics Motivation – White Book • Nuclotron-M • Collider NICA • MPD • Resource Profiles • Conclusions V.Kekelidze, JINR, 106 Scientific Council

  2. Introduction • Project NICA/MPD is dedicated to study of hot & dense baryonic matter and development of the home accelerator facility providing relativistic heavy ions & polarized beams • all these allow to start a new strategic course of JINR towards the leading role in the relevant fields of high energy physics • the Project is initiated & led by A.N.Sissakian & A.S.Sorin V.Kekelidze, JINR, 106 Scientific Council

  3. Physics tasks for MultiPurpose Detector • event-by-event fluctuation in hadron productions (multiplicity, Pt etc.) • HBT correlations indicating the space-time size of the systems involving π, K, p, Λ • directed & elliptic flows for various hadrons • multi-strange hyperon production: yield & spectra (the probes of nuclear media phases) • photon & electron probes • search for P- & CP violation as a charge asymmetry should be studied for different ions (from p to Au) by scanning in b & energy (in the range SNN = 4 - 11 GeV/u) V.Kekelidze, JINR, 106 Scientific Council

  4. Physics tasks for Spin Physics Detector • MMT-DY processes with L&T polarized p & D beams: • - extraction of unknown (poor known) PDF • - PDFs from J/y production processes • Spin effects in baryon, meson & photon productions • Spin effects in various exclusive reactions • & diffractive processes • Cross sections, helicity amplitudes • & double spin asymmetries (Krisch effect) in elastic reactions • Spectroscopy of quarkoniums • Polarimetry V.Kekelidze, JINR, 106 Scientific Council

  5. Round Table IV & the NICA White Paper 86 authors from 15 Countries (8 JINR members) 39 scientific centers in Arizona State University, USA 9 September 2009 University of Oslo, Norway Kurchatov Institute, Russia Los Alamos National Laborator Lebedev Institute, Russia University of Illinois, USA JINR Dubna St.Petersburg SU, Russia Wayne SU, USA ITEP, Russia LBNL, USA BNL, USA INP MSU, Russia Ohio SU, USA MEPhI, Russia BITP, Ukraine INR, Russia INFN, Italy Tel Aviv University, Israel SISSA, Italy Weizmann Institute, Israel University of Catania, Italy University of Trento, Italy GSI, Germany University of Florence, Italy University of Bielefeld, Germany University of Barselona, Spain University of Giessen, Germany University of Coimbra, Portugal University of Frankfurt, Germany Mateja Bela University, Slovakia Institute of Applied Science, Moldova Wroclav University, Poland Tsinghua University, Beijing, China Jan Kochanovski University, Poland Variable Energy Cyclotron Centre, India Institute of High Energy Physics, China University of Cape Town, South Africa National Laboratory of Heavy Ion Accelerator, China V.Kekelidze, JINR, 106 Scientific Council

  6. NICA/MPD –competitive & complimentary to • running experiments • STAR, Phenix at RHIC • NA49/NA61 at CERN • HADES at GSI • in preparation: • ALICE at CERN • CBM at GSI • NICA / MPD advantages • optimal energy range for max baryonic density • close to 4 pi geometry • homogeneous acceptance & resolution functions versus measured & scanned parameters • (kinematics, b, energy etc.) V.Kekelidze, JINR, 106 Scientific Council

  7. NICA / MPD major milestones • Nuclotron-M - the 1st stage of the NICA project 2010 an upgrade of existing SC accelerator Nuclotron • New Linac operational 2013 • Booster in operation 2013 • Nuclotron-M beam to NICA 2013 • NICA collider first beam 2014 • MPD min configuration ready for the beam 2015 V.Kekelidze, JINR, 106 Scientific Council

  8. Nuclotron-М for NICA • The goal – Nuclotron parameters to be reached in2010 necessary for the NICA complex: - accelerated heavy ions A~200, - beam intensity ~109 A/cycle (0.2-0.4 Hz) - energy ~ 4.5 GeV/u for 197Au79+ • Major tasks: • Development of new injection complex • Modernization of RF system • Upgrade of diagnostics & beam control systems • Modernization of the vacuum system • Modernization of the electric- and cryo- supply systems • Development of the minimum required infrastructure V.Kekelidze, JINR, 106 Scientific Council

  9. Nuclotron-М - the first stage of NICA project The decision was taken to carry out the physical runs only in case of guaranteed stable & reliable work of accelerator • main results of the runs #38 (2008) & #39 (2009): • essential improvement of accelerator performance • in addition, several shifts were provided • for the physics experiments • Plans: • Run #40: November 2009 (400-900 hours). Run #42: February 2010 (400-900 hours). V.Kekelidze, JINR, 106 Scientific Council

  10. - successfully commissioned cryogenics after full-scale modernization   (10-15% less consumption of N & LHe) - ring vacuum – improvement for 2 order of magnitude (x10-9) -->x10-10 MODERNIZATION of: • 4 runs KRION-2: CН4, N2, O2, Ar -> Xe44+ - KRION 6T; - SPD - Injector (fore-injector & LU-20): geodesy, new PS; -> for heavy ions; • RF system: trapping & bunching systems, controls & diagnostics; adiabatic capture (x2 intensity) -automatic control system, diagnostics & beam orbit detection & correction system - slow extraction system for accelerated heavy ions at maximal energies (new HV PS for the electro-static septum) V.Kekelidze, JINR, 106 Scientific Council

  11. Nuclotron upgrade: achievements & open questions • Stable operation of beam intensity 2*1010ppc   • at 1Tesla = 2.5 GeV/n • The magnetic field - reached 1.5T & the deutron beam • up to 3.8 GeV/n • Modern quench detection system & new energy evacuation systems • are under commissioning • The goal for beam dynamics improvement: • minimization of the beam losses at all stages from injection to acceleration & to extraction of the beams • not more then 15-20% • (it is now ~ 50-80%) V.Kekelidze, JINR, 106 Scientific Council 11

  12. Accelerator Facility Leaders: I.Meshkov, A.Kovalenko, G.Trubnikov, • Machine advisory committee (MAC) • Boris Sharkov, ITEP, chairman • Pavel Beloshitsky, CERN • Sergei Ivanov, IHEP • Thomas Roser, BNL • Markus Steck, GSI • Norbert Walker, Desy • 1-st report on Nuclotron-M Jan 2009 • 1-st review on NICA June 2009 • The next meeting is foreseen in Dubna Jan 2010 V.Kekelidze, JINR, 106 Scientific Council

  13. Nuclotron (45 Tm) injection of one bunch of 1.1×109 ions, acceleration up to 14.5 GeV/u max. Bunch compression (RF phase jump) Accelerator Facility NICA working scheme Injector: 2×109 ions/pulse of 197Au32+ at energy of 6.2 MeV/u Booster (25 Tm) 1(2-3) single-turn injections, storage of 2 (4-6)×109, acceleration up to 100 MeV/u, electron cooling, acceleration up to 600 MeV/u Collider (45 Tm) Storage of 17 (20) bunches  1109 ions per ring at 14.5 GeV/u, electron and/or stochastic cooling Stripping (80%)197Au32+ 197Au79+ Two superconducting collider rings IP-2 IP-1 2х17 injection cycles V.Kekelidze, JINR, 106 Scientific Council

  14. Collider – general parameters V.Kekelidze, JINR, 106 Scientific Council

  15. NICA / MPD project documents • NICA CDR Jan 2008 • MPD LoI Feb 2008 • NICA TDR May 2009 • MPD CDR (first version) May 2009 • White book (first version) June 2009 V.Kekelidze, JINR, 106 Scientific Council

  16. NICA: Concept and TDR Ускорительно-накопительный комплекс NICA (Nuclotron-based Ion Collider fAcility) Технический проект Том I Ускорительно-накопительный комплекс NICA (Nuclotron-based Ion Collider fAcility) Технический проект Том II Дубна,2009 Дубна,2009 August 2009 NICA TDR (volumes I & II) V.Kekelidze, JINR, 106 Scientific Council

  17. IHEP (Protvino) InjectorLinac Budker INP • Booster RF system • Booster electron cooling • Collider RF system • Collider SC magnets (expertise) • HV electron cooler for collider • Electronics (?) FZ Jűlich (IKP) HV Electron cooler Stoch. cooling Fermilab HVElectron cooler Stoch. cooling BNL (RHIC) Electron & Stoch. Cooling GSI/FAIR SC dipoles for Booster/SIS-100 SC dipoles for Collider NICA Cooperation All-Russian Institute for Electrotechnique HVElectron cooler ITEP: Beam dynamics in the collider Corporation “Powder Metallurgy” (Minsk, Belorussia): Technology of TiN coating of vacuum chamber walls for reduction of secondary emission V.Kekelidze, JINR, 106 Scientific Council

  18. Dipole Quadrupole R&D on superferric magnets (requested for SIS100) module production for SIS100 – to be funded by European grant developed technology could be used for booster & collider rings in case of 2T field V.Kekelidze, JINR, 106 Scientific Council

  19. NICA: works schedule V.Kekelidze, JINR, 106 Scientific Council

  20. MPD Collaboration The MPD Collaboration • Joint Institute for Nuclear Research • Institute for Nuclear Research, RAS, RF • Bogolyubov Institute for Theoretical Physics, NAS, Ukraine • Nuclear Physics Institute of MSU, RF • Institute Theoretical & Experimental Physics, RF • St.Petersburg State University, RF • Institute of Applied Physics, AS, Moldova • Institute for Nuclear Reseach & Nuclear Energy BAS, Sofia, Bulgaria • Institute for Scintillation Materials, Kharkov, Ukraine • State Enterprise Scientific & Technology Research Institute for Apparatus construction, Kharkov, Ukraine • Particle Physics Center of Belarussia State University • Members of the Collaboration • JINR ~ 100 • Other institutes 47 • Institutions • JINR • 10 institutes from 5 countries • The Collaboration is permanently growing • New members – are welcome V.Kekelidze, JINR, 106 Scientific Council

  21. Progress of the MPD project preparation • The first MPD concept was presented in LoI • issued in February 2008 • - it is now modified • Referee board • Gorbunov N. • Kolesnikov V. • Meshkov I. • Olchevski A. • Potrebenikov Yu. • Topilin N. • Tyapkin I. • Zanevsky Yu. • Editorial board • Golovatyuk V. • Kekelidze V. • Madigozhin D. • Murin Yu. • Nikitin V. • Rogachevsky O. • Toneev V. • The first version of MPD CDR was issued • in June 2009 • Now the version 0.6 • is available • It will be developed until • ~ mid of 2010 http://nica.jinr.ru V.Kekelidze, JINR, 106 Scientific Council

  22. CDR developmen Responsibilities • Physics coordination - Sisakian A., Sorin A.,Toneev V. • Technical coordinator - Golovatyuk V. • Software, MC & tracking coordinator - Rogachevsky O. Main contributors to the physics tasks • Murin Yu.A. • Nikitin V.A. • Olchevski A.G. • Stavinskiy A.V. • Toneev V.D. • Tyapkin I.A. • Kolesnikov V.I. • Krumshtein Z.V. • Lednicky R. • Lokhtin I.P. • Malinina L.V. • Musulmanbekov G.J. V.Kekelidze, JINR, 106 Scientific Council

  23. R&D groups • TPC prototyping - Yu.Zanevski et. al. • ECal - I.Tyapkin, A.Olchevsky et.al. • TOF - V.Golovatyuk et.al. • Straw wheels - V.Peshekhonov et.al. • ZCal - A.Kurepin et.al. • CPC - Yu.Kiryushin et.al. • FFD - V.Yurevich et.al. • BBC - R.Zulkarneev et.al. • DAQ - V.Slepnev, S.Bazylev et.al. • IT - Yu.Murin, V.Nikitin et.al. • The CBM-MPD SST consortium: • GSI - JINR – IHEP - … in IT silicon module development is well progressing V.Kekelidze, JINR, 106 Scientific Council

  24. 3D view of the MPD (conceptual design) 3 stages of putting into operation 2-nd stage IT,EC-subdetectors Forward spectrometer-B 3-d stage F-spectrometers (optional ?) 1-st stage barrel part (TPC, Ecal, TOF) + ZDC, BBC, S-SC, … SC Solenoid Toroid V.Kekelidze, JINR, 106 Scientific Council

  25. CD η-regions V.Kekelidze, JINR, 106 Scientific Council

  26. Energy Scan: CD parts in the η-regions V.Kekelidze, JINR, 106 Scientific Council

  27. New technologies for TPC construction - Straw Wheels Design • Max transparency (low X0) • of end cap structure • New electronics providing • the rate of ~ 6 kHz V.Kekelidze, JINR, 106 Scientific Council

  28. Neutral kaon & Hyperon detection V0 reconstruction Neutral kaon & Lambda decays invariant mass reconstruction V.Kekelidze, JINR, 106 Scientific Council

  29. Particle identification TPC (ionization) & TPC+TOF (mass reconstruction) TPC using ionization pion kaonproton V.Kekelidze, JINR, 106 Scientific Council

  30. Integration & services V.Kekelidze, JINR, 106 Scientific Council

  31. Installation sequence & support structure Solenoid + ECal ECal rails Solenoid + ECal +TOF Solenoid + ECal +TOF+TPC V.Kekelidze, JINR, 106 Scientific Council

  32. Timetable of the MPD works the first colliding beams for MPD is expected in 2015 V.Kekelidze, JINR, 106 Scientific Council

  33. Resources for NICA & MPD, in k$ V.Kekelidze, JINR, 106 Scientific Council

  34. Conclusions • Physics motivation & competitiveness are well proven by the White Book & Round Table -4 • Realization of the first stage - Nuclotron-M is going well - should be completed in 2010 • Other stages of the NICA complex are well defined & proposed for construction in the NICA TDR • The MPD design & R&D are progressing well • the first version of the CDR is available • The corresponding collaboration is growing New members are welcome V.Kekelidze, JINR, 106 Scientific Council

  35. Thank you V.Kekelidze, JINR, 106 Scientific Council

  36. Spare V.Kekelidze, JINR, 106 Scientific Council

  37. Physics motivation • the study of hot & dense baryonic matter would provide us with relevant information on - in-medium properties of hadrons & nuclear matter equation of state - de-confinement and chiral symmetry restoration, - phase transition, mixed phase & critical end-point - possible strong P- & CP violation • It is indicated in series of theoretical works • A. Sissakian, A. Sorin, V. Toneev, G. Zinovjev et al. • M. Gazdzicki, M. Gorenstein, - . . . . that an optimal way to reach the highest possible baryon density in the lab is heavy ion collision at SNN = 4 - 11 GeV/u V.Kekelidze, JINR, 106 Scientific Council

  38. Phase diagram NICA 38 V.Kekelidze, JINR, 106 Scientific Council

  39. LE-RHIC scan NICA energy range Physics Motivation V.Kekelidze, JINR, 106 Scientific Council

  40. He plant:works schedule & resources, k$ Prof. N. Agapov V.Kekelidze, JINR, 106 Scientific Council

  41. Booster: B = 25 Tm, C = 216 m I.Meshkov, A.Kovalenko, G.Trubnikov • twosingle-turn injections • storage 3×109of 197Au31+ • electron cooling at 50-100 MeV/u • accelerationup to 577 MeV/u • extraction & stripping BOOSTER NUCLOTRON Synchrophasotron basement V.Kekelidze, JINR, 106 Scientific Council

  42. Spin rotator E_cooler MPD S_Cool PU x, y, long 10 m Injection channels Long. kicker SPD x,y kicker RF Beam dump Collider I.Meshkov, A.Kovalenko, G.Trubnikov Upper ring 42 V.Kekelidze, JINR, 106 Scientific Council

  43. Collider – general parameters V.Kekelidze, JINR, 106 Scientific Council

  44. М5: НИКА-инновациясверхпроводящие магниты Уникальная технология, разработанная в Дубне, востребована крупнейшими научными центрами мира Пилотный полномасштабный дипольный магнит СИС 100 после испытаний V.Kekelidze, JINR, 106 Scientific Council

  45. CD assembly (without IT) completed ECal Rails TOF Solenoid V.Kekelidze, JINR, 106 Scientific Council

  46. SPD: Spin Physics Detector (preliminary) Leaders: A.Nagaitsev, I.Savin, O.Shevchenko • Requirement to the detector: • 4 pgeometry to enlarge MMTDY event statistics • minimal X0 – effective detection of lepton pairs • good angular resolution • – very important for azimuthal • spin asymmetry measurements • in the wide kinematical region V.Kekelidze, JINR, 106 Scientific Council

  47. Takes into account labor cost & its regular rising Resources evaluation: NICA + 50% MPD 235 802,8 Aggressive profile requires special decisions V.Kekelidze, JINR, 106 Scientific Council

  48. MPD financial profile in k$ V.Kekelidze, JINR, 106 Scientific Council

  49. Resource profiles in k$ V.Kekelidze, JINR, 106 Scientific Council

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