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FAIR International F acility for A ntiproton and I on R esearch

FAIR International F acility for A ntiproton and I on R esearch. Scientific Collaboration Workshop, German Centers – JINR, 2005. Key features and organization Plans for realization Experiments and LOIs Technical challenges NUSTAR: nuclear structure and the SUPER FRS.

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FAIR International F acility for A ntiproton and I on R esearch

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  1. FAIR International Facility for Antiproton and Ion Research Scientific Collaboration Workshop, German Centers – JINR, 2005 • Key features and organization • Plans for realization • Experiments and LOIs • Technical challenges • NUSTAR: nuclear structure and the SUPER FRS Gottfried Münzenberg, Jan. 2005

  2. Magnetic Fusion Inertial Cofinement Fusion Sun Core Temperature [eV] PHELIX Laser Heating Ideal plasmas Strongly coupled plasmas Ion Beam Heating Jupiter SIS 18 solid state density Sun Surface Density [cm-3] Research Areas at FAIR Structure and Dynamics of Nuclei - Radioactive Beams Nucleonic matter Nuclear astrophysics Fundamental symmetries Hadron Structure and Quark-Gluon Dynamics - Antiprotons Non-pertubative QCD Quark-gluon degrees of freedom Confinement and chiral symmetry Nuclear Matter and the Quark-Gluon Plasma - Relativistic HI - Beams Nuclear phase diagram Compressed nuclear/strange matter Deconfinement and chiral symmetry Physics of Dense Plasmas and Bulk Matter - Bunch Compression Properties of high density plasmas Phase transitions and equation of state Laser - ion interaction with and in plasmas Ultra High EM-Fields and Applications - Ions & Petawatt Laser QED and critical fields Ion - laser interaction Ion - matter interaction

  3. Key Technical Features • Rapidly cycling superconducting magnets • Cooled beams The New Facility and its Characteristics Primary Beams New Existing • 1.5-2 GeV/u; 238U28+, 1012/s; • 35 GeV/u, 238U73+1010/s • 30 GeV protons 4x1013/s SIS 100/300 SIS 18 UNILAC Secondary Beams HESR ESR • radioactive beams, factor 104intensity • Antiprotons 3 - 30 GeV Super FRS Storage and Cooler Rings CR • Radioactive beams • e – A collider • antiprotons 0.8 - 14.5 GeV 1011 stored and cooled NESR

  4. Parallel Operation of Experimentswith Storage Rings Radioactive Beams Plasma Physics 100 Tm Ring 300 Tm Ring C S R HES R Nucleus-Nucleus 100 se Antiprotons SIS300 Duty-Cycles of the Physics Programs Duty-Cycles of the Accelerator Rings RIbs N-N Collisions Antiprotons Plasma-Physics 0% 50% 100%

  5. The Multi-National FAIR Project ISC-FAIR Internat. Steering Committee H.Schunck Observer AFI-FAIR Administrative + Funding Issues H.F.Wagner STI-FAIR Scientific + Technical Issues Sidney Gales FAIR Projekt PAC QCD PAC NUSTAR PAC APPA TAC J. Eschke 2004

  6. Signing of MoU AFI Phase II Governed by contracts MoU Phase I – Governed by MoU Contract Development Contract Negotiations Closing 2004 2005 2006 STI LoI's Proposals / TR's TDR's Technical Committee PAC's

  7. Signing of Memorandum of Understanding (MoU) September 23, 2004 in Berlin FAIR member countries: Germany, Finland, France, Italy, Russia, Spain, Sweden, UK Observers: Hungary, Poland, India, China, USA

  8. FAIR MoU On November 11, 2004, the Head of the Federal Agency on Science and Innovations Dr.S.N.Mazurenko signed the MoU for Russia

  9. Staged construction scenario • Civil Construction • Ringtunnel for double ring synchrotron incl. technical buildings • Buildings housing the SFRS, the CR and NESR plus nuclear structure and atomic physics experiments • Office building • Accelerator • 2 x 1011/puls U28+ at 200 AMeV • 4 x 1010/puls U73+ at 1000 AMeV • 4 Hz up to 12 Tm; 1 Hz up to 18 Tm • Bunch compression to 70 ns • Research • Nuclear structure and nuclear astrophysics (gain factor in intensities for radioactive secondary beams: ~100) • Plasma physics at 'old' facility (gain factor in power density: ~200) • Atomic physics studies with highly charged/radioactive ion beams Stage 1:2007 - 2010

  10. Civil Construction (completed) • p linac building • HESR building • Buildings housing nuclear collision, plasma physics and atomic physics experiments • Accelerator • 1 x 1012/puls U28+ at 2,7 AGeV • 1 x 1011/puls U73+ at 8,3 AGeV (Ne10+ to 14 AGeV) • Bunch compression to 50 ns • 2,5 x 1013/puls protons up to 29 GeV • up to 1011 antiprotons accumulated, stored and cooled in the HESR up to 15 GeV • low (down to zero) energy antiprotons at NESR and HITRAP • Research • Nuclear structure and nuclear astrophysics (full gain factor in intensities for radioactive secondary beams: ~1000-10000) • QCD studies with protons and antiprotons • Precision studies with antiprotonn beams for fundamental symmetries and interactions Stage 2: 2008 - 2013 HESR

  11. Stage 3: 2010 - 2014 • Accelerator • 2 x 109/puls U92+ up to 34 AGeV • Stretcher option with long extraction times from seconds up to minutes • High energy e-cooling for HESR • Research • Full energy and luminosity for nuclear collisions program at CBM • Precision QCD Studies at PANDA up to 15 GeV • Plasma research (full gain factor in power density: ~2500) • Atomic reaction studies with fast beams • Full parallel operation of up to four experiments

  12. Planning of Civil Construction / Layout of Buildings

  13. SIS100/300 Underground Tunnel 5 m -24 m Tunnel in Open-Pit Construction

  14. Collaboration: JINR (Dubna) Iron Dominated (window frame type) superferric design Maximum magnetic field: 2 T Ramp rate: 4 T/s Hollow-tube superconducting cable, indirectly cooled Two-phase helium cooling Superconducting Magnets for SIS 100 • Improvement of DC-field quality • 2D / 3D calculations • Guarantee of long term mechanical stability(≥2108 cycles ) • concern: coil restraint in the gap, fatigue of the conductor • Reduction of eddy / persistent current effects (field, losses) Nuclotron Dipole

  15. Collaborations at Large Setups Hadron Physics with Antiproton Beams Physics of Nuclear Matter CBM Collaboration (W.Mueller) PANDA Collaboration (H. Orth) Super FRS Nuclear Structure, Astrophysics,Reactions NUSTAR Collaboration

  16. Letters of Intent (LoI) 834 users PAC on QCD: ASSIA Study of Spin-dependent Interactions with Antiprotons R.Bertini Torino CBM Compressed Baryonic Matter Experiment P.Senger GSI DIRAC Tests of Low Energy QCD L.Nemenov JINR Dubna PANDA Strong Interaction Studies with Antiprotons U.Wiedner TSL Uppsala PAX Antiproton-Proton Scattering Experiments with Polarization F.Rathmann FZJ PAC on Atomic Physics, Plasma Physics and Applications (APPA-PAC): Laser Cooling of Highly Charged Ions at SIS 100/300 U. Schramm LMU FLAIR - A Facility for Low-energy Antiproton and Ion Research E. Wiedman Tokyo Anti-deuteron Breeding in a Double Ring Collider W. Oehlert FZ-Jülich SPARC Stored Particles in Atomic physics Research R. Schuch Stockholm HEDGEHOB: High Energy Density matter GEenerated by Heavy-iOn Beams D. Varentsov Darmstadt Applications of Relativistic Ions in Radiobiology and Space Research M. Durante Napoli Materials Research with Relativistic Heavy Ion Beams S. Klaumünzer HMI Radiative Properties of Warm Dense Matter F. B. Rosmej Marseille 505 users

  17. Letters of Intent (LoI) PAC on Nuclear Structure and Nuclear Astrophysics (NUSTAR-PAC): 1.) Low Energy Branch (LEB) .Scheidenberger GSI High-resolution In-Flight Spectroscopy (HISPEC) J. Gerl GSI Decay Spectroscopy with Implanted Ion Beams (DESPEC) J. Woods Edinburgh Precision Measurements of very short-lived Nuclei using an Advanced Trapping System for highly-charged Ions (MATS) K.Blaum Mainz LASER Spectroscopy for the Study of Nuclear Properties (LASPEC) W.Nörtershäuser GSI Neutron Capture Measurements (NCAP) M.Heil FZK Antiprotonic Radioactive Nuclides (Exo+pbar) M. Wada Riken 2.) High Energy Branch (R3B) A Universal Setup for Kinematical Complete Measurements of Reactions with Relativistic Radioactive Beams (R3B) T. Aumann GSI 3.) Ring Branch (STORIB) Study of Isomeric Beams, Lifetimes and Masses (ILIMA) Y .Novikov SPNPI Exotic Nuclei Studied in Light-Ion Induced Reactions at the NESR Storage Ring (EXL) H. Emling GSI Electron-Ion Scattering in a Storage Ring (e-A Collider) (ELISe) H. Simon GSI Antiproton-Ion Collider: A Tool for the Measurement of Neutron and Proton rms radii of Stable and Radioactive Nuclei (pbarA) P. Kienle TUM Spectroscopy of Pionic Atoms with Unstable Nuclei (PIONIC) K. Itahashi Riken 619 users

  18. Accelerators VBLHE-Laboratory of High Energy, LPP-Laboratory of Particle Physics, LNP-Laboratory of Nuclear Problems, LIT-Laboratory of Information Technology QCD CBM BLHE-Laboratory of High Energy, LPP-Laboratory of Particle Physics, LIT-Laboratory of Information Technology ASSIA Laboratory of Nuclear Problems PANDA VBLHE-Laboratory of High Energy, LPP-Laboratory of Particle Physics, LIT-Laboratory of Information Technology PAX LNP-Laboratory of Nuclear Problems, LPP-Laboratory of Particle Physics NUSTAR R3B Bogoliubov Laboratory of Theoretical Physics EXL FLNR- Flerov Laboratory of Nuclear Reactions ELISe LNP- Laboratory for Nuclear Problems, FLNR- Flerov Laboratory of Nuclear Reactions APPA Biology + Space Division of Radiation and Radiobiological Research JINR Participation in FAIR R&D

  19. NUSTAR: NUclear STructure and Astrophysics Reactions Proton - neutron § asymmetric matter Loosely bound nucleons § Correlations § Large proton numbers § New phenomena: • Decay studies • Reactions in reversed kinematics • Precision experiments in a • storage-ring § New decay modes New shells § Neutron skins and halos § • Medium dependence of Nucleon-nucleon interaction GSI Proposal 2002

  20. The NUSTAR-Facility Phase 1

  21. Layout and Design Parameters of the Super-FRS Super – conducting FRagment Separator • Technical challenges: target, beam dump, and • Pre-Separator • The performance can be directly taken from the experience • with the FRS H. Geissel

  22. Target for slow extraction Rotating carbon wheel (PSI design, G. Heidenreich) Vertical plug handling concept Temperature profile after 150s (T<1000k) K. Sümmerer

  23. Pre-Separator Optical Design Previous Previously Presently New design for high radiation Additional focal plane Can the magnets stay superconducting after the target and beam dumps? H. Geissel, M. Winkler

  24. Energy deposition calculation with PHITS Energy deposition distribution on the quadrupole surface Projectile: 1500 MeV/u 238U 1012/s σp/p = 0.5% σy = 2.0 mm σx = 1.0 mm avarage energy deposition on the coil surface: <DE>/M= 0.2 mJ/g limit: 2-3 mJ/g First Quadrupole (after Target) H. Iwase

  25. R3B: Reactions with Relativistic Radioactive Beams Particle detectors Target with calorimeters Neutron wall Superconducting dipole T.Aumann

  26. The Storage Ring System as used for Structure Investigations from Super-FRS (up to 109 fragments per cycle at 740 MeV/u) C R bunch rotation, adiabatic de-bunching, fast stochastic cooling, isochronous mode e-A Collider small electron ring NESR electron cooling, deceleration to 4 Mev/u internal target RESR deceleration (1T/s) to 100 - 400 MeV/u H. Weick

  27. Target-Recoil and Gamma Detector around internal target EXL: Exotic Nuclei Studied in Light-Ion Induced Reactions at NESR Internal target NESR P. Egelhof

  28. The Electron-Ion (eA) Collider Electrons, a new probe for structure investigations of unstable nuclei Electron spectrometer Dp/p=10-4 gap 25 cm weight 90 t Idea and first common studies from JINR (Oganessian, Meshkov, TerAkopian JINR: UHV detectors H. Simon

  29. GSi profited from JINR ideas and developments FAIR will profit from the intellectual input and expertise of JINR scientists LOIs and collaborations are open to be joined by new interested members Conclusion

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