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Research at DESY

Research at DESY. Th. Naumann. Thanks …. to Int. Advisory Committee to have chosen DESY Zeuthen to Local Organizing Committee to have taken the burden. Research at DESY. Staff: 1150 Budget: 158 M€ Hamburg/Zeuthen ~ 10/1 Particle Physics HERA Astro-Particle Physics ILC

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Research at DESY

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  1. ResearchatDESY Th. Naumann Thomas Naumann

  2. Thanks … Thomas Naumann • to Int. Advisory Committee to have chosen DESY Zeuthen • to Local Organizing Committee to have taken the burden

  3. Research at DESY Staff: 1150 Budget: 158 M€ Hamburg/Zeuthen ~ 10/1 • Particle Physics HERA Astro-Particle Physics ILC • Synchrotron Radiation PETRA3 VUV-FEL XFEL Thomas Naumann

  4. DESY at Zeuthen • Particle Physics Experiments • H1+HERMES at HERA • Theoretical Physics • Lattice supercomputing • ILC Project • physics + detector studies • Particle-Astrophysics • Baikal, AMANDA, IceCube • high energy cosmic neutrinos • Accelerator R&D • develop components • for VUV-FEL + XFEL • PITZ: • Photo Injector Test Facility Zeuthen • Zeuthen well integrated in DESY • rich program with specific flavors Thomas Naumann

  5. HERA • lumi upgrade: background conditions + stability improved • 2004: 91 pb-1highest lumi/year delivered so far • 2005: 90 pb-1 by now, >1 pb-1/day, ~150 pb-1 expected polarization 25-45% • HERA end mid-2007: ~700 pb-1 totally, about equally e+ and e- Thomas Naumann

  6. Strong coupling αS as (MZ)= 0.1182 ± 0.0027 need ~1% precision from theory ! Thomas Naumann

  7. Loops+Legs 2004 b1 1974 b0 1973b2 1981 b3 1997 T.Jones D.Gross O.Tarasov J.Vermaseren Liverpool Kavli Inst. DESY NIKHEF Thomas Naumann

  8. 1 2 3 QCD Perturbation Theory 1-2-3 Loops: Next-to-Next-to-Leading Order: • splitting functions • anomalous dimensions • coefficient functions ~ 10.000 Feynman Diagrams : > 100.000 Integrals … S. Moch et al., The QCD Splitting Functions At Three Loops, Nucl.Phys.Proc.Suppl.135:137-146,2004. M.Czakon, Kovalevskaya Preis 2004. hep-ph / 0403192 + 0404111. Thomas Naumann

  9. L a L/a=16,32,… Lattice QCD APE Lattice Computers • simulate QCD on a lattice : • degrees of freedom: • Color, Flavor, Quark Masses • δαS/αS = 1% ok with expt.+ 3-loop APENext at DESY Zeuthen 2005/6: 3 TFlops Thomas Naumann

  10. High Performance Computing • strategy group of Helmholtz institutes • DESY,GSI, AWI, DLR, FZJ, FZK • needs of diff. communities: • LQCD, astrophysics, biophysics, chemistry, climate • FZJ-NIC  HGF-HPC  German  European ? • general vs dedicated machines • large vs topical centres Thomas Naumann

  11. Neutrino Astro-Physics IceCube 1 km3 Antarctic Ice watched by PM’s Thomas Naumann

  12. Neutrino Astro-Physics Amanda:many new results - sensitivity gets interesting Thomas Naumann

  13. IceCube: Neutrino Astrophysics DOM Module Production 1300 of 60x80 = 4800 modules assembled at DESY Zeuthen. First string deployed 2450 m deep in Antarctic ice in January 05. also: simulation, reconstruction, analysis Thomas Naumann

  14. ILC: Global Design Initiative • Aug.2004: ITRP selected • cold technology for future LC • Nov.2004:ILC workshop • ~220 accelerator experts • from all 3 regions 27 European institutions 1.1.2005: 27 EU nations start EUROTeV budget ~9 M€ Thomas Naumann

  15. HERA-LHC-ILC DESYparticipation at the LHC: the bridge from HERA to the ILC DESY: LHC Grid Tier-2 centre DESY-CERN contacts start Thomas Naumann

  16. Synchrotron Radiation • usedifferent features of laser in • Atomic and molecular physics • Biology • Chemistry • Material science • High field and plasma physics • to produce • movies of chemical reactions • real-time studies of formation of condensed matter • imaging of bio-molecules with atomic resolution Thomas Naumann

  17. VUV-FEL Thomas Naumann

  18. RF gun accelerator modules collimator undulators bunch compressor bunch compressor FEL experimental area bypass Laser 4 MeV 150 MeV 450 MeV 1000 MeV VUV-FEL 2005: start of user running E = 250-1000 MeV l = 24-6 nm Wire scanner: 7 stations in undulator region built in Zeuthen Gun: optimized in Zeuthen - good emittance Thomas Naumann

  19. PETRA III super-brilliant Synchrotron Light Source 25.11.2004: 134 M€ allocated by BMBF, German Ministery of Science July 2007: take over PETRA from HERA Thomas Naumann

  20. XFEL Endorsed by STI Thomas Naumann

  21. European XFEL • Feb. 2003: German govt.: XFEL as European project Cost: 684 M€ (2000) 50% Federal govt. + ~10% from Länder HH + Schleswig-Holstein + ~40% from European Partners • Mar. 2005:MoU for project preparation signed by 10 EU countries: CH, DE, DK, ES, F, GR, IT, PL, UK, SE • Jan. 2005: Interim Report of Scientific and Technical Issues Working Group on European XFEL Lab in Hamburg Cost incl. R&D, escalation to 2012, contingency: 908 M€ • May 2005:Start of Plan Approval Procedure Thomas Naumann

  22. XFEL Campus Thomas Naumann

  23. Synergy ILCXFEL industrial cavity production operate+commission VUV-FEL and XFEL Thomas Naumann

  24. Thomas Naumann

  25. Trip + Banquet Berlin LOC/IAC Welcome ACAT 05 Thomas Naumann

  26. Physics in Berlin • talk by S.Brandt, Thursday 16 h • World Year of Physics:Einstein exposition Kronprinzenpalais Unter den Linden Thomas Naumann

  27. Dinner +Boat TriptoBerlin • Ratskeller Köpenick • Thursday 17.30-22.30 h • Captain • of • Köpenick Thomas Naumann

  28. Future of ACAT IAC meeting Wednesday 19 h at Königliches Schloßrestaurant in the Kavalierhäuser of Schloß Königs Wusterhausen Thomas Naumann

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