Exploring QCD with Antiprotons PANDA at FAIR M. Hoek on behalf of the PANDA Collaboration IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow

Quantum Chromodynamics (QCD) Asymptotic Freedom Confinement QCD Degrees of Freedom Exotic Forms of Matter

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow Physics at PANDA Precision Hadron Spectroscopy Exotic States (Glueballs, Hybrids) In-Medium Modifications Nucleon Structure Hypernuclei Non-perturbative QCD

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow Charmonium Spectroscopy

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow Charmonium Spectroscopy 1 --

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow Charmonium Spectroscopy Mass difference important for potential models Compare spin singlet and triplet states

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow Charmonium Spectroscopy

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow Exotic Excitations – Glueballs & Hybrids

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow Nucleon Structure DVCS Hard exclusive Meson production

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow Facility for Antiproton and Ion Research GSI Primary Beams 238 U 28+ : AGeV; 238 U 92+ : up to 35 AGeV Protons : 2 x GeV  x present intensity Primary Beams 238 U 28+ : AGeV; 238 U 92+ : up to 35 AGeV Protons : 2 x GeV  x present intensity Secondary Beams Broad range of radioactive beams up to AGeV up to x present intensity Antiprotons GeV Secondary Beams Broad range of radioactive beams up to AGeV up to x present intensity Antiprotons GeV Storage & Cooler Rings Radioactive beams e - – A (or Antiproton-A) collider stored and cooled antiprotons GeV/c Storage & Cooler Rings Radioactive beams e - – A (or Antiproton-A) collider stored and cooled antiprotons GeV/c

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow High Energy Storage Ring Beam momentum GeV/c Storage ring for internal target Luminosity up to L~ 2x10 32 cm -2 s -1 Beam momentum GeV/c Storage ring for internal target Luminosity up to L~ 2x10 32 cm -2 s -1 Beam cooling (stochastic & electrons) Energy resolution ~50 keV Beam cooling (stochastic & electrons) Energy resolution ~50 keV Resonance Scan

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow PANDA Detector Target Spectrometer Forward Spectrometer Beam Target Instrumented Yoke Solenoid Magnet Central Tracker Forward Tracker Calorimeter Dipole Magnet Calorimeter Forward Tracker Muon Range System Micro Vertex Detector PID

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow Summary & Outlook PANDA will be a versatile QCD experiment: Large acceptance and double spectrometer Tracking and vertexing capabilities Particle identification and calorimetry Flexible data acquisition & trigger Novel techniques in detector and readout design

IOP Nuclear and Particle Physics Divisional Conference 4-7 April 2011, University of Glasgow U Basel IHEP Beijing U Bochum IIT Bombay U Bonn IFIN-HH Bucharest U & INFN Brescia U & INFN Catania JU Cracow TU Cracow IFJ PAN Cracow GSI Darmstadt TU Dresden JINR Dubna (LIT,LPP,VBLHE) U Edinburgh U Erlangen NWU Evanston U & INFN Ferrara U Frankfurt LNF-INFN Frascati U & INFN Genova U Glasgow U Gießen KVI Groningen IKP Jülich I + II U Katowice IMP Lanzhou U Lund U Mainz U Minsk ITEP Moscow MPEI Moscow TU München U Münster BINP Novosibirsk IPN Orsay U & INFN Pavia IHEP Protvino PNPI Gatchina U of Silesia U Stockholm KTH Stockholm U & INFN Torino Politecnico di Torino U Piemonte Orientale, Torino U & INFN Trieste U Tübingen TSL Uppsala U Uppsala U Valencia SMI Vienna SINS Warsaw TU Warsaw About 420 physicists from 53 institutions in 16 countries PANDA Collaboration