DESY REPORTS 1980



DESY 80-001 TEST OF QED IN THE REACTIONS e+ e- ---> e+ e- AND e+ e- ---> mu+ mu- AT CMS ENERGIES FROM 9.4-GeV TO 31.6-GeV PLUTO Collaboration DESY 80-002 SEARCH FOR NARROW RESONANCES IN e+ e- ANNIHILATION AT PETRA PLUTO Collaboration DESY 80-003 PROPERTIES OF LATTICE GAUGE THEORY MODELS AT LOW TEMPERATURES Gerhard Mack Hamburg U. DESY 80-004 SEARCH FOR NARROW RESONANCES IN e+ e- ANNIHILATION AT c.m. ENERGIES BETWEEN 29.90-GeV AND 31.46-GeV JADE Collaboration DESY 80-005 S MATRIX THEORY OF THE MASSIVE THIRRING MODEL C79-09-03.3-3 B. Berg Hamburg U. DESY 80-006 MULTI - GLUON EFFECTS AND average p-transverse**2 IN e+ e- ANNIHILATION F. Gutbrod DESY DESY 80-007 CONTRIBUTIONS OF WEAK INTERACTIONS TO THE PROCESS e+ e- ---> anti-tau-neutrino X+ tau-neutrino X- H.D. Dahmen DESY Siegen U. L. Schulke, Gunter Zech Siegen U. DESY 80-008 PHOTON - PHOTON COLLISIONS AND TWO JET PRODUCTION TO ORDER alpha-s Frits A. Berends, Z. Kunszt DESY R. Gastmans Leuven U. DESY 80-009 High-Energy Behavior in a Nonabelian Gauge Theory. 2. First Corrections to T(n--->m) Beyond the Leading LNS Approximation Jochen Bartels Hamburg U. DESY 80-010 RESULTS OF MACHINE PHYSICS STUDIES ON PETRA IN 1979 D. Degele, H.C. Dehne, H. Gerke, D. Heins, K. Hoffmann, A. Hutton, E. Keil, R.D. Kohaupt, R. Kose, H. Kumpfert, M. Leneke, H. Mais, H. Nesemann, S. Patzold, F. Peters, A. Piwinski, M. Placidi, J. Rossbach, R. Rossmanith, R. Schmidt, K. Steffen, D. Trines, G.A. Voss, K. Wille, E.J. Wilson, A. Wrulich DESY DESY 80-011 MONICA: AN ONLINE TRACK FOLLOWING MICROPROCESSOR IN HIGH-ENERGY PHYSICS EXPERIMENTS P. Schildt, H.J. Stuckenberg DESY N. Wermes Bonn U. DESY 80-012 PRODUCTION AND PROPERTIES OF THE tau LEPTON IN e+ e- ANNIHILATION AT c.m. ENERGIES FROM 12-GeV TO 31.6-GeV TASSO Collaboration DESY 80-013 SELECTED TOPICS ON e+ e- PHYSICS Guenter E. Wolf DESY DESY 80-014 TEST OF QUANTUM ELECTRODYNAMICS AT PETRA JADE Collaboration DESY 80-015 DETERMINATION OF THE ELECTRONIC BRANCHING RATIO OF THE UPSILON PLUTO Collaboration DESY 80-016 COMMENT ON TOP QUARK MASS PREDICTIONS M. Krammer DESY Mikhail B. Voloshin, Valentin I. Zakharov Moscow, ITEP DESY 80-017 HOW TO MEASURE THE COLOR CHARGE OF GLUONS K. Fabricius, I. Schmitt Wuppertal U. G. Kramer, G. Schierholz Hamburg U. DESY 80-018 COMMENTS ON THE COMPUTATION OF QUANTUM FLUCTUATIONS OF GLUONS IN A MULTI - INSTANTON BACKGROUND B. Berg, J. Stehr Hamburg U. DESY 80-019 IMPROVED EVOLUTION EQUATIONS FOR QCD K. Kajantie Helsinki U. E. Pietarinen DESY DESY 80-020 UPSILON (9.46) DECAYS DO TEST QCD T.F. Walsh DESY P.M. Zerwas Aachen, Tech. Hochsch. DESY 80-021 PREDICTIONS OF A THEORY OF QUARK CONFINEMENT Gerhard Mack Hamburg U. DESY 80-022 HEAD - TAIL TURBULENCE AND THE TRANSVERSE PETRA INSTABILITY R.D. Kohaupt DESY DESY 80-023 VORTEX FREE ENERGY AND STRING TENSION AT STRONG AND INTERMEDIATE COUPLING Gernot Munster Hamburg U. DESY 80-024 THE ON-SHELL QCD QUARK FORM-FACTOR AND ITS DETERMINATION FROM TWO PARTICLE CORRELATIONS IN e+ e- ANNIHILATION W. Marquardt, F. Steiner Hamburg U. DESY 80-025 THE SIMPLEST PROPERTIES OF ONIA UP TO 60-GeV Margarete Krammer DESY Hartmut Krasemann CERN Seiji Ono Aachen, Tech. Hochsch. DESY 80-026 ELECTROPRODUCTION OF rho0 MESONS CLNS-80/449 I. Cohen, R. Erickson, F. Messing, E. Nordberg, R. Siemann, J. Smith-Kintner, P. Stein Cornell U., LNS A. Sadoff Ithaca Coll. G. Drews, W. Gebert, F. Janata, P. Joos, A. Ladage, H. Nagel, H. Preissner, P. Soding Hamburg U. DESY DESY 80-027 THE LARGE CYLINDRICAL DRIFT CHAMBER OF TASSO H. Boerner, H.M. Fischer, H. Hartmann, B. Lohr, M. Wollstadt Bonn U. D.G. Cassel, U. Kotz, H. Kowalski, B.H. Wiik DESY R. Fohrmann, Peter Schmueser Hamburg U. DESY 80-028 Measuring QCD Anomalies in Hadronic Transitions Between Onium States Mikhail B. Voloshin, Valentin I. Zakharov Moscow, ITEP DESY DESY 80-029 TWO PARTICLE INCLUSIVE DISTRIBUTIONS FROM FIRST ORDER QCD K. Mursula Hamburg U. DESY 80-030 A DETERMINATION OF THE TOTAL WIDTH OF THE UPSILON (9.46) MESON H. Albrecht, R. Childers, C.W. Darden, G. Drews, H. Hasemann, E. McCliment, W. Schmidt-Parzefall, H. Schroder, H.D. Schulz, F. Selonke, E. Steinmann, R. Wurth DESY W. Hofmann, A. Markees, D. Wegener Dortmund U. Klaus R. Schubert, INSPIRE-00124478, J. Stiewe, R. Waldi, S. Weseler Heidelberg U. P. Bockmann, L. Jonsson Lund U. M. Danilov, Yu. Semenov, I. Tikhomirov, Yu. Zaitsev Moscow, ITEP DESY 80-031 Anomalies of the Free Loop Wave Equation in the WKB Approximation M. Luscher, K. Symanzik DESY P. Weisz Hamburg U. DESY 80-032 A NULL RESULT IN MASSLESS QCD: BEAM - EVENT ASYMMETRY IN e+ e- J.G. Korner DESY G. Kramer, G. Schierholz Hamburg U. K. Fabricius, I. Schmitt Wuppertal U. DESY 80-033 TEST OF QED IN e+ e- ANNIHILATION AT ENERGIES BETWEEN 12-GeV AND 31.6-GeV TASSO Collaboration DESY 80-034 LEPTON AND HADRON PAIR PRODUCTION IN TWO PHOTON REACTIONS PLUTO Collaboration DESY 80-035 MEASUREMENT OF THE REACTION e+ e- ---> gamma gamma AT CMS ENERGIES FROM 9.4-GeV TO 31.6-GeV PLUTO Collaboration DESY 80-036 CLUSTER METHODS OF JET ANALYSIS K. Lanius DESY, Zeuthen DESY 80-037 ASYMPTOTIC DYNAMICS OF QCD, COHERENT STATES AND THE QUARK FORM-FACTOR H.D. Dahmen DESY Siegen U. F. Steiner Hamburg U. DESY 80-038 EXPERIENCE WITH THE JADE JET - CHAMBER AT PETRA AND PATTERN RECOGNITION PROGRAMS FOR THE JADE JET - CHAMBER H. Drumm, B. Granz, J. Heintze, G. Heinzelmann, R.D. Heuer, J. von Krogh, P. Lennert, T. Nozaki, H. Rieseberg, A. Wagner Heidelberg U. R. Eichler, J. Olsson, P. Steffen DESY M.C. Goddard, G.F. Pearce Rutherford P. Warming Hamburg U. DESY 80-039 K0 PRODUCTION IN e+ e- ANNIHILATIONS AT 30-GeV CENTER-OF-MASS ENERGY TASSO Collaboration DESY 80-040 Comparison of e+ e- Annihilation with QCD and Determination of the Strong Coupling Constant TASSO Collaboration DESY 80-041 ON NONPERTURBATIVE EFFECTS IN THE JET PHYSICS Mikhail B. Voloshin, Valentin I. Zakharov Moscow, ITEP DESY DESY 80-042 QUARKS AND MONOPOLES AT LEP G. Barbiellini Frascati CERN G. Bonneaud Strasbourg, CRN CERN R.J. Cashmore Oxford U. G. Coignet Annecy, LAPP John R. Ellis, INSPIRE-00146525 CERN M.K. Gaillard Annecy, LAPP J.F. Grivaz Orsay, LAL C. Matteuzzi CERN R.D. Peccei Munich, Max Planck Inst. B.H. Wiik DESY DESY 80-043 RESULTS FROM PLUTO H. Spitzer Hamburg U. DESY 80-044 HIGH TEMPERATURE EXPANSIONS FOR THE FREE ENERGY OF VORTICES, RESPECTIVELY THE STRING TENSION IN LATTICE GAUGE THEORIES Gernot Munster Hamburg U. DESY 80-045 PHENOMENOLOGY OF JETS T.F. Walsh DESY DESY 80-046 RESULTS FROM JADE C80-003-09-22 JADE Collaboration DESY 80-047 INCLUSIVE MUON PRODUCTION AT PETRA ENERGIES Pluto Collaboration DESY 80-048 JETS, GLUONS, QCD C80-005-01-4 T.F. Walsh DESY DESY 80-049 Charged Pion, Kaon, Proton and anti-Proton Production in High-Energy e+ e- Annihilation TASSO Collaboration DESY 80-050 THE QUANTUM CHROMODYNAMICS VACUUM STATE ON THE LATTICE IN THE 1/N-c EXPANSION J. Engels Bielefeld U. I. Montvay Hamburg U. DESY 80-051 TEST OF SOME CURRENT IDEAS IN QUARK CONFINEMENT PHYSICS BY MONTE CARLO COMPUTATIONS FOR FINITE LATTICES G. Mack Hamburg U. E. Pietarinen DESY DESY 80-052 PHOTON - PHOTON PHYSICS IN THE DEEP INELASTIC REGION T.F. Walsh DESY DESY 80-053 TOTAL WIDTH AND LEPTONIC BRANCHING RATIO OF THE UPSILON (9.46) LENA Collaboration DESY 80-054 ON THE POMERANCHUK SINGULARITY IN MASSLESS VECTOR THEORIES Jochen Bartels Tel Aviv U. Hamburg U. DESY 80-055 QUARK CONFINEMENT AND GLUON RADIATION F. Gutbrod DESY DESY 80-056 FUTURE ACCELERATOR PLANS AT DESY C80-005-01-6 B.H. Wiik DESY DESY 80-057 ESTIMATE OF THE RELATION BETWEEN SCALE PARAMETERS AND THE STRING TENSION BY STRONG COUPLING METHODS Gernot Munster, Peter Weisz Hamburg U. DESY 80-058 TOTAL CROSS-SECTION FOR HADRON PRODUCTION BY e+ e- ANNIHILATION BETWEEN 9.4-GeV AND 9.5-GeV DESY-Hamburg-Heidelberg-Munich Collaboration DESY 80-059 A NEW QUARK MASS MATRIX D. Grosser DESY DESY 80-060 ABSORBED MUELLER-REGGE MODEL FOR BACKWARD INCLUSIVE PROTON PRODUCTION IN POSITIVE PION - PROTON COLLISIONS K.J.M. Moriarty DESY L. McCrossen Royal Holloway, U. of London DESY 80-061 NEW RESULTS ON THE UPSILON SYSTEM FROM DORIS C80-004-25-6 H. Schroder DESY DESY 80-062 EXPERIMENTAL LIMITS ON THE LOWEST POSSIBLE MASS HORIZONTAL GAUGE BOSON IN SU(2)-H I. Montvay Hamburg U. DESY 80-063 How Thick Are Chromoelectric Flux Tubes? M. Luscher DESY G. Munster, P. Weisz Hamburg U. DESY 80-064 TECHNOLOGY OF DRIFT CHAMBERS C80-002-27-28 D. Schmidt Wuppertal U. DESY DESY 80-065 GRAND UNIFICATION AT THE SUBCOMPONENT LEVEL I. Montvay Hamburg U. DESY 80-066 Distributions in the Process e+ e- ---> mu+ mu- (gamma) Frits A. Berends, R. Kleiss DESY Leiden U. DESY 80-067 PHASE DIAGRAM OF SO(2) LATTICE GAUGE THEORY IN FOUR-DIMENSIONS K.J.M. Moriarty DESY DESY 80-068 SUPERSPACES AND SUPERSYMMETRIES A. Jadczyk Hamburg U. K. Pilch Wroclaw U. DESY 80-069 Multiplicity Distributions in e+ e- Annihilations at PETRA Energies PLUTO Collaboration DESY 80-070 TOTAL HADRONIC CROSS-SECTION, MULTIPLICITY, AND INCLUSIVE C80-005-22.2-6 PARTICLE SPECTRA FROM e+ e- ANNIHILATION AT PETRA U. Timm DESY DESY 80-071 SEARCH FOR FRACTIONAL CHARGE AND HEAVY STABLE PARTICLES AT PETRA JADE Collaboration DESY 80-072 PATTERN RECOGNITION IN TRACK CHAMBER SPECTROMETERS C80-006-16-10 H. Kowalski DESY DESY 80-073 Initial State Radiation for e+ e- Annihilation Into Jets Frits A. Berends, R. Kleiss DESY Leiden U. DESY 80-074 ON THE ROUGHENING TRANSITION IN ABELIAN LATTICE GAUGE THEORIES Gernot Munster, Peter Weisz Hamburg U. DESY 80-075 TWO PHOTON RESULTS FROM TASSO BONN-HE-80-05 TASSO Collaboration DESY 80-076 FIRST RESULTS FROM THE PETRA POLARIMETER H.D. Bremer, H.C. Dehne, H.C. Lewin, H. Mais, R. Neumann, R. Rossmanith, Rudiger Schmidt DESY DESY 80-077 Rho rho Production by Two Photon Scattering TASSO Collaboration DESY 80-078 ENERGY-ENERGY CORRELATIONS IN e+ e- ANNIHILATION INTO HADRONS PLUTO Collaboration DESY 80-079 Comment on the O(alpha**2-S) Corrections to Jet Production in e+ e- Annihilation Zoltan Kunszt DESY Eotvos U. DESY 80-080 Evidence for a Spin One Gluon in Three Jet Events TASSO Collaboration DESY 80-081 UPSILON-prime (10.01) RESONANCE PARAMETERS LENA Collaboration DESY 80-082 PLAQUETTE-PLAQUETTE CORRELATIONS IN THE SU(2) LATTICE GAUGE THEORY B. Berg Hamburg U. DESY 80-083 CENTRAL DETECTORS A. Wagner Heidelberg U. DESY 80-084 PLUTO RESULTS ON JETS AND QCD C80-007-17-94 PLUTO Collaboration DESY 80-085 JETS IN e+ e- ANNIHILATION AT HIGH-ENERGIES C80-006-22-12 Guenter E. Wolf DESY DESY 80-086 PROMPT MUONS IN MULTIPARTICLE EVENTS FROM e+ e- ANNIHILATION AT PETRA JADE Collaboration DESY 80-087 Symmetry Breaking Aspects of the Roughening Transition in Gauge Theories M. Luscher DESY DESY 80-088 WEAK NEUTRAL CURRENT EFFECTS IN e+ e- ANNIHILATION G. Schierholz Hamburg U. D.H. Schiller Siegen U. DESY 80-089 QCD CORRECTIONS FOR TWO JET PRODUCTION IN PHOTON - PHOTON COLLISIONS Frits A. Berends, Z. Kunszt DESY R. Gastmans Leuven U. DESY 80-090 JET CROSS-SECTIONS IN LEPTOPRODUCTION FROM QCD C. Rumpf, G. Kramer, J. Willrodt Hamburg U. DESY 80-091 Order alpha**2-S Correction to Jet Cross-Sections in e+ e- Annihilation K. Fabricius, I. Schmitt Wuppertal U. G. Schierholz, G. Kramer Hamburg U. DESY 80-092 MEASUREMENTS OF R AND SEARCH FOR NEW THRESHOLDS AT PETRA C80-007-17-113 Dieter Cords DESY DESY 80-093 A Study of Multi-Jet Events in e+ e- Annihilation PLUTO Collaboration DESY 80-094 INELASTIC ELECTRON PHOTON SCATTERING AT MODERATE FOUR MOMENTUM TRANSFERS PLUTO Collaboration DESY 80-095 RESPONSE OF SU(2) LATTICE GAUGE THEORY TO A GAUGE INVARIANT EXTERNAL FIELD M. Gopfert Hamburg U. DESY 80-096 TWO PHOTON EXCHANGE IN p (anti-p) ---> lepton+ lepton- X AND A C80-004-08-12 COMPARISON WITH QCD B. Schrempp, F. Schrempp Hamburg U. DESY 80-097 ON THE ROUGHENING TRANSITION IN NONABELIAN LATTICE GAUGE THEORIES Gernot Munster DESY Peter Weisz Hamburg U. DESY 80-098 PRODUCTION OF HIGGS BOSONS AND HYPERPIONS IN e+ e- DOE/EY/2232B-212 ANNIHILATION Ahmed Ali DESY M.A.B. Beg Rockefeller U. DESY 80-099 FINAL STATE POLARIZATION EFFECTS IN e- e+ ---> gamma, Z ---> q anti-q g K. Koller Munich U. DESY D.H. Schiller, D. Wahner Siegen U. DESY 80-100 The Tasso Gas and Aerogel Cherenkov Counters H. Burkhardt, P. Koehler, R. Riethmuller, B.H. Wiik DESY R. Fohrmann, J. Franzke, H.L. Krasemann, R. Maschuw, G. Poelz, J. Reichardt, J. Ringel, O. Romer, R. Rusch, Peter Schmueser, R. van Staa Hamburg U. J. Freeman, P. Lecomte, T. Meyer, Sau Lan Wu, G. Zobernig Wisconsin U., Madison DESY 80-101 A CLUSTER ALGORITHM FOR JET STUDIES H.J. Daum, H. Meyer Wuppertal U. J. Burger DESY DESY 80-102 TWO PHOTON PROCESSES AT PETRA C80-07-17-132 W. Wagner DESY DESY 80-103 A QCD ANALYSIS OF JETS IN e+ e- ANNIHILATION C80-07-17-131 Ahmed Ali DESY DESY 80-104 THE ROUGHENING TRANSITION IN LATTICE GAUGE THEORIES Gernot Munster DESY DESY 80-105 COMPLETE S MATRIX OF THE O(2N) GROSS-NEVEU MODEL M. Karowski Freie U., Berlin H.J. Thun Hamburg U. DESY 80-106 TASSO RESULTS ON JETS AND QCD C80-07-17-139 TASSO Collaboration DESY 80-107 PATTERN RECOGNITION IN LAYERED TRACK CHAMBERS USING A TREE ALGORITHM D.G. Cassel, H. Kowalski DESY DESY 80-108 SEARCH FOR NEW SEQUENTIAL LEPTONS IN e+ e- ANNIHILATION AT PETRA ENERGIES TASSO Collaboration DESY 80-109 TRIGGER AND DECISION PROCESSORS C80-09-09-9 G. Franke DESY DESY 80-110 PRODUCTION OF CHARGED HYPERPIONS IN e+ e- ANNIHILATION Ahmed Ali, H.B. Newman DESY R.Y. Zhu MIT, LNS DESY 80-111 OBSERVATION OF QCD EFFECTS IN TRANSVERSE MOMENTA OF e+ e- JETS PLUTO Collaboration DESY 80-112 LATTICE GAUGE THEORIES, CONFINEMENT, STRINGS AND ALL THAT Gernot Munster DESY DESY 80-113 Is the E(1420) in J/psi Decay a Gluonic Bound State? K. Ishikawa DESY DESY 80-114 FAST TRIGGER TECHNIQUES C80-06-16-27 P. Waloschek DESY DESY 80-115 MUON - NUCLEON SCATTERING: QCD RELATED EXPERIMENTAL RESULTS C80-09-01-9 F.W. Brasse CERN DESY DESY 80-116 EXPERIMENTAL TEST OF ELECTROWEAK EFFECTS AT PETRA ENERGIES PLUTO Collaboration DESY 80-117 TOPOLOGY OF THE UPSILON DECAY PLUTO Collaboration DESY 80-118 ON THE CONNECTION BETWEEN THE LAMBDA PARAMETERS OF EUCLIDEAN LATTICE AND CONTINUUM QCD P. Weisz Hamburg U. DESY 80-119 QCD PREDICTIONS FOR FOUR JET FINAL STATES IN e+ e- COUPLING J.G. Korner DESY G. Schierholz, J. Willrodt Hamburg U. DESY 80-120 HIGHER ORDER QCD CORRECTIONS IN e+ e- ANNIHILATION INTO C80-06-09-13 HADRONS C80-09-01-10 G. Schierholz Hamburg U. DESY 80-121 SCALAR VERSUS VECTOR GLUONS IN INCLUSIVE gamma DECAYS OF HEAVY POLARIZATIONS J.G. Korner DESY D. McKay Hamburg U. DESY 80-122 Distributions for electron-Positron Annihilation Into Two and Three Photons Frits A. Berends, R. Kleiss Leiden U. DESY DESY 80-123 EXPERIMENTAL LIMITS ON THE STRENGTH OF WEAK NEUTRAL CURRENTS IN LEPTON PAIR PRODUCTION AT PETRA ENERGIES JADE Collaboration DESY 80-124 NEW e+ e- PHYSICS C80-07-17-141 B.H. Wiik DESY DESY 80-125 MEASUREMENT OF THE DECAY UPSILON' ---> UPSILON pi+ pi- LENA Collaboration DESY 80-126 PHYSICS INTEREST IN POLARIZED e+ e- REACTIONS AT PETRA / PEP C80-09-25-25 ENERGIES J.K. Bienlein DESY DESY 80-127 A SIMPLE METHOD OF FOUR JET ANALYSIS IN e+ e- ANNIHILATION Sau Lan Wu Wisconsin U., Madison DESY DESY 80-128 CELLO: A NEW DETECTOR AT PETRA C80-06-16-28 CELLO Collaboration DESY 80-129 e+ e- COLLIDING BEAM EXPERIMENTS B.H. Wiik DESY DESY 80-130 ON THE IMPOSSIBILITY OF EMBEDDING HORIZONTAL AND VERTICAL SUBGROUPS IN HIGHER SIMPLE GROUPS F. Ghaboussi Hamburg U. DESY 80-131 COMPUTER SIMULATION OF THE BEAM-BEAM INTERACTION A. Piwinski DESY DESY 80-132 QUARKONIUM DECAYS: TESTING THE THREE GLUON VERTEX K. Koller Munich U. K.H. Streng SLAC T.F. Walsh DESY CERN P.M. Zerwas DESY Aachen, Tech. Hochsch.

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