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F acility for A ntiproton and I on R esearch – Research Program and a Status Report

F acility for A ntiproton and I on R esearch – Research Program and a Status Report Walter F. Henning – GSI Darmstadt & University of Frankfurt Hadronic Physics, ICTP Trieste, May 26, 2006. Brief overview of FAIR Hadron physics with antiprotons

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F acility for A ntiproton and I on R esearch – Research Program and a Status Report

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  1. Facility forAntiproton and IonResearch – Research Program and a Status Report Walter F. Henning – GSI Darmstadt & University of Frankfurt Hadronic Physics, ICTP Trieste, May 26, 2006 • Brief overview of FAIR • Hadron physics with antiprotons • QCD Phase diagram with heavy ions • Outlook

  2. Rare-Isotope Production Target Antiproton Production Target FAIR - Facility for Antiproton and Ion Research GSI today Future facility SIS 100/300 UNILAC SIS 18 ESR HESR Super FRS RESR CR FLAIR 100 m NESR

  3. FAIR - Facility for Antiproton and Ion Research GSI today Future facility SIS 100/300 UNILAC SIS 18 ESR HESR Future Beams: Intensity:primary HI 100-fold secondary RIB 10000-fold Species: Z =-1 – 92 (anti-protons to uranium) Energies: ions up to 35 - 45 GeV/u antiprotons 0 -15 GeV/c Precision: full beam cooling Super FRS Beams now: Z = 1 – 92 (protons to uranium) up to 2 GeV/nucleon Some beam cooling RESR CR FLAIR 100 m NESR

  4. electron collector electron gun electron collector electron gun high voltage platform high voltage platform magnetic field electron beam electron beam magnetic field ion beam ion beam Electron-Beam Cooled Ion Beams G.I. Budker, At. En. 22 (1967) 346 G.I. Budker, A.N. Skrinsky et al., IEEE NS-22 (1975) 2093

  5. Ion Beam Cooling ... before cooling after cooling ion intensity 1 1.03 0.97 relative ion velocity v/v0

  6. Schottky Frequency Spectrum

  7. Fields of Research at FAIR Nuclear Matter QCD-Physics with HI beams (2 to 45 GeV/u) Nuclear Structure & Astrophysics with beams of short-lived nuclei (0-1.5 GeV/u) GSI today Future facility SIS 100/300 UNILAC SIS 18 Physics of Dense Plasmas with compressed ion beams & high-intensity petawatt-laser ESR Hadron Physics & QCD with stored and cooled antiproton beams (0 to 15 GeV/c) HESR Fundamental Symmetries Ultra-high electro-magnetic fields & Quantenelectrodynamics with highly stripped ions and antimatter Super FRS RESR CR FLAIR 100 m Solid-state and biological applications with ion (& antiproton?) beams NESR Accelerator Physics

  8. Construction Plan passed by the Magistrate of the City of Darmstadt in February 2006 & by the Regional Administration in April 2006

  9. FAIR Baseline Technical Report 2006 Volume 1: Executive Summary Supplement 1: Cost, Schedule, Manpower Supplement 2: Costbook (5000 entries; 3500 WPs))

  10. q q Gluon (g) q q Transition from the perturbative to the non-perturbative regime of Quantum-Chromodynamics (QCD) perturbative: QCD: aS<< 1 non-perturbative: QCD: aS 1 Hadrons: Baryons, Mesons Models, Lattice QCD Quarks, Gluons One-Gluon Exchange

  11. Condensate • QCD Bound Systems • hadron spectroscopy • exotic systems: glue- • balls, glue-lumps, hy- • brids, molecules... • spin observables • van der Waals systems T • In-medium QCD • shifts in hadron properties • effective parameters • symmetries: violations • & restorations SPS RHIC Hadrons QCD Vacuum • QCD Phase Diagram • phase transition & critical point • QGP properties Non-perturbative QCD Quarks & Gluons

  12. High-Energy Storage & Cooler Ring (HESR) und Detector p-injection HESR electron cooler universal detector PANDA circumference 442 m max. bending power 50 Tm p

  13. Proposed Detector (Overview) • High Rates • Total σ ~ 55 mb • peak > 107 int/s • Vertexing • (σp,KS,Λ,…) • Charged particle ID • (e±,μ±,π±,p,…) • Magnetic tracking • Elm. Calorimetry • (γ,π0,η) • Forward capabilities • (leading particles) • Sophisticated Trigger(s)

  14. e+e- interactions: only 1-- states formed other states populated in secondary decays (moderate mass resolution) production of 1,2 formation of 1,2 pp reactions: all states directly formed (very good mass resolution) Comparison e+e- versus pp Crystal Ball E 760 (Fermilab) sm (beam) = 0.5 MeV

  15. nucl-th/0510006 Glueballs, hybrids etc: V. Mathieu, C. Semay, F. Brau; EPJA 27, 225 (2006); ("Casmir scaling, glueballs, and hybrid gluelumps") Rotating String Model (RSM) Multi-quark states: "Tetraquarks" ('t Hooft: instanton induced effective quark interactions) Dmitrasinovic; V. New resonances (Belle, BABAR, CDF, SELEX...) Phys. Rev. Lett. 94, 162002 (2005) Annals Phys. 321, 355 (2006) DsJ+(2317) vs. DJ=0+(2308) Hadrogenisis: Coupled channels dynamics of meson & baryon resonances; Molecules... Lutz, Hofmann, Kolomeitsev, Korpa; New resonances Nucl. Phys. A730, 110 & 392 & in-medium Nucl. Phys. A733, 142 spectral distributions Phys. Lett. B582, 39 hep-ph/0507071

  16. glueballs (ggg) hybrids (ccg) J/ spectroscopy confinement hidden and open charm in nuclei fundamental symmetries: p in traps ) strange and charmed baryons in nuclear field inverted deeply virtual Compton scattering CP-violation (D/ - sector) Physics Program with Antiprotons HESR FLAIR spin structure of the proton with polarized antiprotons PAX

  17. PAX – Polarized Antiproton Experiment • Transversity Measurements • Drell-Yan Production • Proton Formfactorstimelike GE,M • Asymmetric Beams with p and p • Requires COSY-like antiproton polarizer ring (APR) • Stagged concept due to exclusivity of experimental set-ups (Recent paper on polarization of antiprotons: Th. Walcher et al. arXiv:physics/0605118v1 (May 2006))

  18. Properties of neutron stars

  19. 1 ? ? neutron halos & skins neutron stars crust 0.6 neutron excess (N-Z)/A neutron drip line finite nuclei 0.3 supernovae heavy-ion collisions 0 protron drip line Local matter density -0.3 Pethik & Ravenhall (1996)

  20. The phase diagram of strongly interacting matter

  21. Mapping the QCD phase diagram Critical endpoint: Z. Fodor, S. Katz, hep-lat/0402006 S. Ejiri et al., hep-lat/0312006 Hadron gas EOS: V.Toneev, Y. Ivanov et al. nucl-th/0309008

  22. Chemical freeze-out and limiting (critical) temperature Tlim = 161 ± 4 MeV A. Andronic, P. Braun-Munzinger, J. Stachel, Nucl. Phys. A (in print) nucl-th/0511071

  23. Chemical freeze-out and the QCD phase diagram New analysis: • chemical freeze-out points delineate the QCD phase boundary at small µb • new points at large µb

  24. SPS (NA 49) AGS RHIC Strangeness Production in Au+Au / Pb+Pb

  25. SPS (NA 49) Φ/π AGS RHIC Strangeness Production in Au+Au / Pb+Pb

  26. SIS 100/300 AGS SIS CERN SPS optimum production of baryons with strange quarks maximum compression in heavy-ion collisions threshold for antiprotons threshold for strange quarks threshold for charm quarks 1 10 100 NN Collisions at 2-40 AGeV The CBM Experiment at FAIR Rel.production of strange quarks (red curve) nuclear matter density (blue curve) ion energy [AGeV]

  27. SPS RHIC QGP T

  28. in-medium calculation vacuum calculation In-medium properties of hadrons TOF Na60 20 Institutions / 10 countries

  29. Nuclear Matter Quark Matter Deconfinement & chiral transition RHIC & LHC Hadrons Condensate Nuclei GSI SIS300 SPS RHIC Hadrons QCD Vacuum Nucleon-Nucleon / Meson Systems LHC QGP

  30. Radioactive Beams Plasma Physics 100 Tm Ring 200 Tm Ring Collector & Storage Ring High-Energy Storage Ring Nucleus-Nucleus 100 sec Antiprotons Parallel Operation Duty-Cycles of the Accelerator Rings Duty-Cycles of the Physics Programs Radioactive Beams Nucleus-Nucleus Collisions Antiprotons Plasma-Physics 0% 50% 100%

  31. Thank you !

  32. Baseline Technical Report • - accelerator TR's • - experiment proposals • - civil construction plans • (~ 3500 pages) • PAC & TAC Review Reports • Cost Book • Cost Review Reports • - accelerator & civil • construction (CORE-A) • - experiments (CORE-E) • Convention • Articles of Association • By-Laws • Final Act Document • Legal Framework Report (LFI) • Full Cost Structure Report (FCI) Scientific, Technical and Legal Framework for FAIR ISC International Steering Committee H. Schunck STI Working Group Scientific + Technical Issues H. Wenninger AFI Working Group Administrative + Funding Issues Ö. Skeppstedt FAIR Project PAC QCDE. Chiavassa LFI Legal Framework Issues U.B. Jahn PAC NUSTARR. Casten PAC APPAD. Schwalm FCI Full Cost Issues B. Brandt TAC Y. Cho • MiniTACs • Cryogenics • Warm and Cold magnets • Power Supplies • Beam Instrumentation • p-Linac CORE Cost Review Groups D. Plane, W. Bartel Observers:

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