Jahresbericht 2002 Annual Report

  1. Preface
  2. Accelerator Facility
  3. Personnel
  4. Contributions
    1. TANDEM
      1. Tandem Operation
    2. EXPERIMENTS
      1. Nuclear Spectroscopy
        1. Preliminary Shell Model Calculations for Corresponding Homologous States in 42Ca and 41K Nuclei
        2. First g Factor Measurement of the 21+ State of 42Ca
        3. First g Factor and Lifetime Measurements of the 2 1+ State of Radioactive Self-Conjugate 44Ti
        4. g Factor and Lifetime Measurements of Coulomb Excited 21+, 41+ and 31- States in 64Zn
        5. Beta Decay Studies of Neutron-Deficient Tin Isotopes
        6. Complex Study of Magic 125Sn via (d->,p) and (n,&gamma) Reactions
        7. Shell-model Study of 114Sn
        8. Spin and Parity Assignment of 120Sn Levels via Homologous States
        9. 123Sb(p->, &alpha)120Sn: Microscopic DWBA Calculations
        10. Search for Homologous States in 139,140Pr by Means of the (p->, &alpha) Reaction
        11. 142,143Nd(p->, &alpha)139,140Pr Reactions at 23.5 MeV
        12. The 194Pt(&alpha,d)196Au Reaction
        13. Study of 200Au and 202Au via the (d,&alpha) Reaction
        14. Q-Value Determination of (d,&alpha) Reactions
        15. 0+ States in 230Th
        16. Octupole Two Phonon States in Deformed Nuclei
        17. Local Extension of the Grodzins Systematics in the Actinide Mass Region
        18. Predictions in the Second Minimum Derived from a Valence Correlation Scheme
        19. Resonant Tunneling through the Triple-Humped Fission Barrier of 236U
        20. Search for a New Shape Isomer in 239U
      2. Accelerator Mass Spectrometry
        1. 63Ni Concentrations in Copper Samples from Japan Relevant for Neutron Dosimetry
        2. Estimation of 63Ni Production in Copper due to Cosmic Rays
        3. New 36Cl Measurements and Interpretation of the Hiroshima Discrepancy
        4. Clear Evidence for A-bomb Induced 41Ca-Signals in Biological Material
        5. Application of 36Cl for Hydrology
        6. Measurements of 129I in Lake Water Samples
        7. Surface Exposure Dating with 53Mn: First Experimental Results
        8. Dating of Ferromanganese Encrustations with 53Mn
        9. A Signal of a Close Supernova 3 Myr ago
        10. Offline Measurement of the 25Mg(p,&gamma)26Al Resonance Strengths via AMS
        11. AMS Depth Profiling of Tritium and Deuterium for Diagnose in Fusion Experiments at ASDEX-Upgrade
      3. Nuclear Reactions
        1. Report from the 1st HADES Production Run C + C at 2 AGeV
        2. High-Accuracy Measurement of the Spin-Dependent Neutron Scattering Length of the Deuteron
      4. Interaction of Heavy Ions with Condensed Matter
        1. Charge State Distributions of Channeled Ions in Cooling/Heating Regime II
        2. In Search of the Ionic Spike with a 76Se Beam
      5. Particle Physics
        1. Status of the Level-2 Muon Trigger at the DØ Experiment
        2. Studies for the Search of the Higgs Boson in the Channel H -> WW(*) -> &mu+&nu&mu&mu-&nu&mu at DØ Run II
        3. Search for Supersymmetry in the Trilepton Channel qq&rarr&chi±1&chi~02&rarr 3l +ET with the DØ Detector at TeVatron Run II
        4. Search for 2nd-Generation Leptoquarks in pp-Collisions at the TeVatron
        5. Bose-Einstein and Fermi-Dirac Correlations: Measurements versus Implementation in Monte Carlo Simulations
        6. Final Results on Bose-Einstein Correlations of &pi0 Pairs from Hadronic Z0 Decays
        7. Measurement of MW and &GammaW at OPAL
        8. Studies of QCD at Colliders
      6. Particle Astrophysics
        1. Highly Efficient Cryogenic Detectors for the Solar Neutrino Experiment GNO
        2. Status of the Borexino Solar Neutrino Experiment
        3. Neutron Scattering Experiment for the CRESST Dark Matter Search
      7. Atomic Physics
        1. Electron Beam Pumped UV Light Source for Resonant Ionization Spectroscopy of Atoms
        2. Dynamics and Structural Properties of Crystalline Ion Beams
      8. Applications of Nuclear Techniques and Interdisciplinary Nuclear Physics
        1. Structural Properties of N in InGaAsN
        2. Detection of Hydrogen on Grain Boundaries of CVD-Grown Diamond
        3. Mixing of Low--Energy Carbon Ions
        4. Phase Formation in Mo and Ti after High Dose Nitrogen Implantation
        5. Swift Heavy Ion Induced Sputtering of CaF2 Crystals Investigated by ERDA and TEM
        6. Neutron Scattering from Dynamically Polarized Protons Close to Paramagnetic Centers
    3. INSTRUMENTATION
      1. Accelerator
        1. MAFF --- Munich Accelerator for Fission Fragments
        2. Status and First Results of REX-ISOLDE
        3. Measurements at the IH-cavity of REX-ISOLDE
      2. Data Acquisition, Computing and Analysis
        1. Status of the HADES Run Control
        2. ATLAS and DØ Computing at the GridKa Computing Centre
        3. MuonCosmicTeststand: Simulation and Reconstruction of Cosmic Muons with Athena
        4. Performance of the DAQ System of the COMPASS Experiment
        5. Installation of a New Linux Cluster Facility for Massive Parallel Computing
      3. Instrumental Developments
        1. The Munich Microprobe Setup for Single Ion Irradiation of Cells
        2. MAFFTRAP and JYFLTRAP Penning Trap Systems
        3. The Gas Cell and Extraction RFQ for SHIPTRAP
        4. Single-Pass Recycling of Radioactive Ion Beams
        5. A New Concept for Cooling Low-Energy Heavy Ion Beams
        6. Solar Cell Based Large Area Fission Detectors for Shape Isomer Studies
        7. Results from the ATLAS Cosmic-Ray Test-Facility
        8. Slow-Control System and Alignment Monitoring of the ATLAS Cosmic-Ray Test-Facility
        9. A New Design of Wire Locators for Drift Tubes
        10. The Neutron Decay Spectrometer aSPECT
        11. A Magnetic Storage Device for Neutron Lifetime Measurements
        12. Progress Report on the Mini-D2 Source for Ultra-Cold Neutrons
        13. Low Energy Proton Detection via &delta Electrons
        14. Identification of e+/e- Induced Rings in the HADES-RICH
        15. Local Level Processing for the Gamma-Ray Tracking Array AGATA
      4. Technological Laboratories
        1. Investigation of Deposition Parameters for VUV Reflective Coatings on the HADES RICH Mirrors
        2. Antireflection Foils with Multilayer Converter for Ultracold Neutron (UCN) Detectors
    4. THEORY
      1. Hadron Structure
        1. The Axial U(1) Anomaly in Strong Interaction
        2. Chiral Dynamics and Pionic States of Pb and Sn Isotopes
        3. Nucleon Polarisabilities from Low-Energy Compton Scattering
        4. Chiral Dynamics of Nuclear Matter
        5. Rare Decays of K and B Mesons at T31 in 2002
        6. Chiral Extrapolation of Nucleon Properties from Lattice QCD
        7. A Thermal Fireball Description of Heavy-Ion Collisions
      2. Heavy Ion Collisions
        1. Formation Probabilities for Super-Heavy Elements with Microscopic Transport Coefficients
        2. Isospin Effects in Heavy Ion Collisions
        3. Nuclear Stopping, Flow and In-Medium Cross Sections
      3. Nuclear Transport
        1. Fission Lifetimes as Mean First Passage Times
    5. PUBLICATIONS
      1. Publications and Reports
      2. Conference Contributions
      3. PhD & Habil Theses
      4. Diploma Theses