DESY REPORTS 1990
DESY 90-001 ON THE IMPACT OF LINEAR COUPLING ON NONLINEAR DYNAMICS
G. Ripken, F. Willeke
DESY
DESY 90-002 A MEASUREMENT OF pi0 pi0 PRODUCTION IN TWO PHOTON COLLISIONS
SLAC-PUB-5163 Crystal Ball Collaboration
DESY 90-003 THE MATHEMATICS OF THE STRING ALGEBRA
Hans-Werner Wiesbrock
Hamburg U.
DESY 90-004 N PARTICLE PROBLEM IN QUANTUM FIELD THEORY AND THE FUNCTIONAL
LEGENDRE TRANSFORMS
Yu.M. Pismak
Hamburg U.
DESY 90-005 CHARGE SCREENING AND AN UPPER BOUND ON THE RENORMALIZED CHARGE
IN LATTICE QED
Martin Luscher
DESY
DESY 90-006 THE STANDARD MODEL PREDICTION FOR THE ELECTRIC DIPOLE MOMENT OF
ITP-UH-14-89 THE ELECTRON
F. Hoogeveen
Hannover U.
DESY 90-007 SEMICLASSICAL ANALYSIS OF THE WEAK COUPLING LIMIT OF SU(2)
LATTICE GAUGE THEORY: THE EXTREME INFRARED REGION
Jochen Bartels, Bernd Raabe
Hamburg U.
Tai Tsun Wu
Harvard U.
DESY 90-008 SEARCH FOR HADRONIC b ---> u DECAYS
ARGUS Collaboration
DESY 90-009 RANDOM WALK APPROXIMATION IN A CHIRAL YUKAWA MODEL AND GLOBAL
NTUA-6-89 SYMMETRIES
K. Farakos, G. Koutsoumbas
Natl. Tech. U., Athens
I. Montvay
DESY
DESY 90-010 HOW TO CALCULATE THE ELASTIC SCATTERING MATRIX IN
TWO-DIMENSIONAL QUANTUM FIELD THEORIES BY NUMERICAL SIMULATION
Martin Luscher
DESY
Ulli Wolff
Kiel U.
Bielefeld U.
DESY 90-011 DIGGING V (b u) / V (b c) OUT OF SEMILEPTONIC B DECAYS
DOE/ER/01545-436 G. Kramer
Hamburg U.
William F. Palmer
Ohio State U.
DESY 90-012 PRODUCTION OF CHARMED MESONS IN gamma gamma INTERACTIONS
WIS-90/7-PH Tasso Collaboration
DESY 90-013 GLOBAL JET PROPERTIES AT 14-GeV TO 44-GeV CENTER-OF-MASS ENERGY
IN e+ e- ANNIHILATION
TASSO Collaboration
DESY 90-014 INTERFACE TENSION IN THREE-DIMENSIONAL SYSTEMS FROM FIELD
THEORY
Gernot Munster
Hamburg U.
DESY 90-015 PHOTON - GLUON FUSION AT HERA: MEASUREMENT OF THE FRACTIONAL
MOMENTUM OF THE GLUON IN LOW Q**2 EVENTS
G. D'Agostini, D. Monaldi
Rome U.
INFN, Rome
DESY 90-016 QCD CORRECTIONS TO THE W DECAY WIDTH WITHIN A NEW DIMENSIONAL
REGULARIZATION SCHEME
Christoph Greub
DESY
DESY 90-017 ABELIAN CHERN-SIMONS THEORIES ON S**3
Antoine Coste
Marseille, CPT
Michel Makowka
DESY
DESY 90-018 EXACT THEORY FOR THE QUANTUM EIGENSTATES OF THE
HADAMARD-GUTZWILLER MODEL
R. Aurich, F. Steiner
Hamburg U.
DESY 90-019 SOME TOPICS IN e p SCATTERING AT HERA. 1. PARTON DISTRIBUTIONS
IN THE NUCLEON
K. Charchula, M. Krawczyk
Warsaw U.
H. Abramowicz
DESY
A. Levy
Tel Aviv U.
DESY 90-020 CONVERGENT MULTIGRID POLYMER EXPANSIONS AND RENORMALIZATION FOR
EUCLIDEAN FIELD THEORY
Andreas Pordt
Hamburg U.
DESY 90-021 USING SQUEEZED LIGHT TO IMPROVE THE SENSITIVITY OF TERRESTRIAL
ITP-UH-1/90 AXION PRODUCTION AND DETECTION EXPERIMENTS
F. Hoogeveen
Hannover U.
DESY 90-022 CP VIOLATING CORRELATIONS IN THE REACTION e+ e- ---> HADRONS
HD-THEP-90-02 Jurgen G. Korner
MZ-TH/90-02 Mainz U., Inst. Phys.
J.P. Ma
DESY
R. Munch, O. Nachtmann, R. Schopf
Heidelberg U.
DESY 90-023 COMPUTER SIMULATION OF ELECTRON AVALANCHES IN ARGON - METHANE
FILLED WIRE CHAMBERS
J. Groh, E. Schenuit, H. Spitzer
Hamburg U.
DESY 90-024 AN INTRODUCTION TO TRANSPUTERS
T. Woeniger
DESY
DESY 90-025 MEASUREMENT OF RESONANCE PRODUCTIONS IN THE REACTIONS gamma
gamma ---> pi0 pi0 AND gamma gamma ---> pi0 eta
JADE Collaboration
DESY 90-026 QUANTUM INTEGRABILITY OF PERTURBED VIRASORO DEGENERATE
CONFORMAL MODELS
M. Niedermaier
Hamburg U.
DESY 90-027 A SCALAR FERMION MODEL IN THE LIMIT OF INFINITELY HEAVY
FERMIONS
L. Lin, J.P. Ma, I. Montvay
DESY
DESY 90-028 ENDOMORPHISMS AND QUANTUM SYMMETRY OF THE CONFORMAL ISING
MODEL
Gerhard Mack, Volker Schomerus
Hamburg U.
DESY 90-029 RENORMALIZATION GROUP FLOW IN QED: AN INVESTIGATION OF THE
SCHWINGER-DYSON EQUATIONS
Paul E.L. Rakow
DESY
DESY 90-030 PHASE DIAGRAM OF A LATTICE SU(2) x SU(2) SCALAR FERMION MODEL
HLRZ-90-14 WITH NAIVE AND WILSON FERMIONS
Wolfgang Bock, Asit Kumar De, Karl Jansen, Jiri Jersak,
Thomas Neuhaus, Jan Smit
Aachen, Tech. Hochsch.
Julich, NIC
Bielefeld U.
Amsterdam U.
DESY 90-031 THE CONTRIBUTION OF THE GLUON-GLUON SUBPROCESS TO THE DRELL-YAN
K FACTOR
T. Matsuura
Hamburg U.
R. Hamberg, W.L. van Neerven
Leiden U.
DESY 90-032 OBSERVATION OF THE DECAY D(s)+ ---> eta-prime pi+
ARGUS Collaboration
DESY 90-033 STUDY OF p p AND LAMBDA LAMBDA PRODUCTION IN e+ e- ANNIHILATION
AT 10-GeV CENTER-OF-MASS ENERGY
ARGUS Collaboration
DESY 90-034 OBSERVATION OF SPIN PARITY 2+ DOMINANCE IN THE REACTION gamma
gamma ---> rho0 rho0 NEAR THRESHOLD
ARGUS Collaboration
DESY 90-035 A U(1)-L x U(1)-R SYMMETRIC YUKAWA MODEL IN THE SYMMETRIC
PHASE
K. Farakos, G. Koutsoumbas
Natl. Tech. U., Athens
L. Lin, J.P. Ma, I. Montvay
DESY
G. Munster
Hamburg U.
DESY 90-036 MEASURING HADRONIC CURRENTS AND WEAK COUPLING CONSTANTS IN tau
M. Feindt
Hamburg U.
DESY 90-037 SHIELDING PROPERTIES OF IRON AT HIGH-ENERGY PROTON ACCELERATORS
STUDIED BY A MONTE CARLO CODE
K. Tesch, J.M. Zazula
DESY
DESY 90-038 OBSERVATION OF THE EXCLUSIVE DECAY B ---> e neutrino D* AND
SLAC-PUB-5250 SEARCH FOR B ---> e neutrino pi0
Crystal Ball Collaboration
DESY 90-039 GLOBAL PROPERTIES OF PION PRODUCTION IN THE REACTION gamma
TAUP-1797-90 gamma ---> 3 pi+ 3 pi-
CELLO Collaboration
DESY 90-040 HAAG DUALITY IN CONFORMAL QUANTUM FIELD THEORY
Detlev Buchholz, Hanns Schulz-Mirbach
Hamburg U.
DESY 90-041 HERACLES: AN EVENT GENERATOR FOR e p INTERACTIONS AT HERA
ENERGIES INCLUDING RADIATIVE PROCESSES: VERSION 1.0
A. Kwiatkowski, H. Spiesberger
Hamburg U.
H.J. Mohring
Leipzig U.
DESY 90-042 WEAK BOSON PLUS JET PRODUCTION IN 2nd ORDER QCD
Fernando T. Brandt, G. Kramer, Su-Long Nyeo
Hamburg U.
DESY 90-043 SIMULATION OF STATISTICAL SYSTEMS WITH NOT NECESSARILY REAL AND
POSITIVE PROBABILITIES
Thomas Kalkreuter
Hamburg U.
DESY 90-044 THE OCTONIONIC S MATRIX
PAR-LPTHE-90-20 H.J. de Vega
Nordita
Paris U., VI-VII
H. Nicolai
Hamburg U.
DESY 90-045 MONTE CARLO INVESTIGATION OF THE TRANSITION EFFECT
J. del Peso, E. Ros
DESY
DESY 90-046 EXCLUSIVE HADRONIC DECAYS OF B MESONS
ARGUS Collaboration
DESY 90-047 MEASUREMENT OF THE ASYMMETRY OF b QUARK PRODUCTION IN e+ e-
ANNIHILATION OF s**(1/2) = 35-GeV
TASSO Collaboration
DESY 90-048 MULTISTATE SPIN GLASSES, NEURAL NETWORKS AND GENERALIZED
SUBGRAPH POLYNOMIALS
Dirk Graudenz
Hamburg U.
DESY 90-049 FUNDAMENTAL IRREVERSABILITY AND THE CONCEPT OF EVENTS
Rudolf Haag
Hamburg U.
DESY 90-050 PHOTON DIFFRACTIVE DISSOCIATION IN DEEP INELASTIC SCATTERING
M.G. Ryskin
St. Petersburg, INP
DESY
DESY 90-051 UNQUENCHED INVESTIGATION OF FERMION MASSES IN A CHIRAL FERMION
HLRZ-90-29 THEORY ON THE LATTICE
Wolfgang Bock, Asit K. De
Aachen, Tech. Hochsch.
Julich, NIC
DESY 90-052 ANOMALOUS ASPECTS OF THE CHIRAL QUANTUM GRAVITY IN
TWO-DIMENSIONS
Thilo Berger, Izumi Tsutsui
Hamburg U.
DESY 90-053 RADIATIVE CORRECTIONS TO CHARGED CURRENT DEEP INELASTIC
SCATTERING AT HERA
H. Spiesberger
Hamburg U.
DESY 90-054 First observation of the reaction gamma gamma ---> pi (2) --->
SLAC-PUB-5254 pi0 pi0 pi0
Crystall Ball Collaboration
DESY 90-055 Exact and approximate formulae for heavy flavor production in
C90/03/11 hadronic collisions
G.A. Schuler
Hamburg U.
DESY 90-056 Quantum chaos in the hyperbola billiard
M. Sieber
Hamburg U.
F. Steiner
Hamburg U.
Paris U., VI-VII
DESY 90-057 Coinciding versus noncoinciding: Is the topological spin
statistics theorem already proven in quantum mechanics?
Ralf D. Tscheuschner
Hamburg U.
DESY 90-058 The Maslov index in Chern-Simons quantum mechanics
ITP-UH-3/90 M. Reuter
Hannover U.
DESY 90-059 Determination of the Michel parameter in tau decay
ARGUS Collaboration
DESY 90-060 Pomeron and odderon in QCD and a two-dimensional conformal
field theory
L.N. Lipatov
DESY
DESY 90-061 Angular correlations for semileptonic D meson decays
G. Kopp
Aachen, Tech. Hochsch.
G. Kramer, G.A. Schuler
Hamburg U.
W.F. Palmer
Ohio State U.
DESY 90-062 Study of a chiral U(1) scalar fermion model on the lattice
C90-05-14.1 Lee Lin, Jian Ping Ma, Istvan Montvay
DESY
Gernot Munster
Hamburg U.
DESY 90-063 Measurement of XI(c) production in e+ e- annihilation at
10.5-GeV center-of-mass energy
ARGUS Collaboration
DESY 90-064 QCD corrections to heavy quark production in hadron hadron
ITP-SB-90-46 collisions
W. Beenakker, W.L. van Neerven
Leiden U.
R. Meng, G.A. Schuler
Hamburg U.
J. Smith
SUNY, Stony Brook
DESY 90-065 On the geometrical meaning of braid statistics in
Hermann Hessling, Ralf D. Tscheuschner
Hamburg U.
DESY 90-066 Rho0 production in the reaction gamma gamma ---> 3 pi+ 3 pi-
TAUP-1801-90 and search for gamma gamma ---> rho0 rho0 (1700)
CELLO Collaboration
DESY 90-067 How strong are weak interactions in the multi - TeV range?
A. Ringwald, C. Wetterich
DESY
DESY 90-068 Observation of a new eta pi0 pi0 resonance at 1900-MeV/c**2 in
SLAC-PUB-5266 two photon scattering
Crystall Ball Collaboration
DESY 90-069 Measurement of two photon production of rho0 omega
JADE Collaboration
DESY 90-070 Asymptotic scaling in 2-D O(n) nonlinear sigma models
Ulli Wolff
Kiel U.
DESY 90-071 Gauge boson polarization effects in hadronic collisions
C90-03-18 G.A. Schuler
Hamburg U.
DESY 90-072 Structure functions, parton distributions and QCD tests at
PHE-90-08 HERA
Johannes Blumlein
DESY, Zeuthen
Gerhard A. Schuler
Hamburg U.
DESY 90-073 Mirror Fermion production in e p collisions
F. Csikor
DESY
Eotvos U.
DESY 90-074 The Gluon propagator in QCD in two-dimensions: Gauge
independence of its singularity structure
Daniel Cangemi
Lausanne U.
Michel Makowka
DESY
DESY 90-075 The ZEUS vertex detector readout electronics
G. Barbagli
Florence U.
U. Camerini, I. D'Antone, P. Giusti, G. Iacobucci,
B. Lisowski, R. Nania, V. O'Shea, R. Timellini
INFN, Bologna
P. Caniato, P.G. Pelfer
INFN, Florence
G. Castellini, A. Fort, A. Gabbanini, M. Tesi, V. Vignoli
Florence, IROE
F. Cindolo
Frascati
DESY 90-076 Production of light vector mesons at LEP
K.J. Abraham
NIKHEF, Amsterdam
J.J. van der Bij
DESY
DESY 90-077 Goldstone bosons and finite size effects: A Numerical study of
HLRZ-90-09 the O(4) model
PITHA-90-1 A. Hasenfratz
Arizona U.
K. Jansen
Julich, NIC
J. Jersak
Julich, NIC
Aachen, Tech. Hochsch.
H.A. Kastrup
Aachen, Tech. Hochsch.
C.B. Lang
Graz U.
H. Leutwyler
Bern U.
T. Neuhaus
Bielefeld U.
DESY 90-078 Manufacture of readout boards for a liquid Argon calorimeter
J. Antos, J. Ban, J. Ferencei, P. Murin, J. Spalek, P. Stefan
Kosice, IEF
J. Cvach, I. Herynek, J. Hladky, V. Kohl, V. Simak,
P. Staroba, J. Strachota, P. Zavada
Prague, Inst. Phys.
S. Valkar, A. Valkarova, J. Zacek
Charles U.
DESY 90-079 Determination of the tau-neutrino helicity
ARGUS Collaboration
DESY 90-080 Implementation of second order QCD three jet matrix elements in
Monte Carlo generators for e+ e- annihilation
G. Kramer
Hamburg U.
N. Magnussen
Wuppertal U.
DESY 90-081 The On-shell limit of bosonic off-shell string scattering
amplitudes
J. Bolte, F. Steiner
Hamburg U.
DESY 90-082 The Selberg trace formula for bordered Riemann surfaces
J. Bolte, F. Steiner
Hamburg U.
DESY 90-083 Finite size scaling analysis of the constraint effective
potential computed from multigrid Monte Carlo
Guillermo Palma
Hamburg U.
DESY 90-084 Fermions in two (1+1)-dimensional anomalous gauge theories: The
chiral Schwinger model and the chiral quantum gravity
Thilo Berger
Hamburg U.
DESY 90-085 The Continuum limit of QED: Renormalization group analysis and
HLRZ-90-048 the question of triviality
M. Gockeler, R. Horsley
Aachen, Tech. Hochsch.
Julich, NIC
E. Laermann, U.J. Wiese
Julich, NIC
Paul E.L. Rakow
DESY
G. Schierholz
Julich, NIC
DESY
R. Sommer
Wuppertal U.
DESY 90-086 Measurement of pi0 and eta meson production in e+ e-
SLAC-PUB-5301 annihilation at s**(1/2) near 10-GeV
Crystal Ball Collaboration
DESY 90-087 A Measurement of the average lifetime of B hadrons produced by
e+ e- collisions at s**(1/2) = 36.3-GeV
JADE Collaboration
DESY 90-088 Study of inclusive semileptonic B meson decays
ARGUS Collaboration
DESY 90-089 A Comparison of measured jet cross-sections with QCD
calculations for e+ e- annihilation
JADE Collaboration
DESY 90-090 Angular correlations of four jets in e+ e- annihilation:
Asymmetries and the three gluon vertex
Dirk Michelsen
Hamburg U.
DESY 90-091 A Numerical study of the small x behavior of deep inelastic
PHE-90-010 structure functions in QCD
Jochen Bartels, G.A. Schuler
Hamburg U.
J. Blumlein
DESY, Zeuthen
DESY 90-092 Shape of the constraint effective potential
HLRZ-90-054 M. Gockeler
BUTP-90-28-BERN Aachen, Tech. Hochsch.
Julich, NIC
H. Leutwyler
Bern U.
DESY 90-093 Limits on the electron compositeness from the Bhabha scattering
ROME-951-1990 at PEP and PETRA
C90-03-04 G. D'Agostini
Rome U.
INFN, Rome
DESY 90-094 Limits on axion and light Higgs boson production in Upsilon
SLAC-PUB-5307 Crystal Ball Collaboration
DESY 90-095 Three jet production in deep inelastic electron - proton
scattering to order alpha-s**2
Dirk Graudenz
Hamburg U.
DESY 90-096 Higher order leading logarithmic QED corrections to deep
inelastic e p scattering at very high-energies
J. Kripfganz, H.J. Mohring
Leipzig U.
H. Spiesberger
Hamburg U.
DESY 90-097 Periodic orbits on the regular hyperbolic octagon
R. Aurich
Hamburg U.
E.B. Bogomolny
Landau Inst.
F. Steiner
Paris U., VI-VII
DESY 90-098 W, Z plus jet production at p anti-p colliders
Fernando T. Brandt, G. Kramer, Su-Long Nyeo
Hamburg U.
DESY 90-099 Baryon number violation in high-energy collisions
RU-90-40 Glennys R. Farrar
Rutgers U., Piscataway
Rui-bin Meng
Hamburg U.
DESY 90-100 Test of a prototype of the ZEUS backing calorimeter
Ignacy M. Kudla, R.J. Nowak, R. Walczak, A.F. Zarnecki
Warsaw U.
H. Abramowicz
DESY
DESY 90-101 Baryons in the heavy quark effective theory
HUTP-90-A047 Thomas Mannel
DESY
Winston Roberts, Zbigniew Ryzak
Harvard U.
DESY 90-102 Inclusive photon energy spectrum in rare B decays
Ahmed Ali, C. Greub
DESY
DESY 90-103 A New heavy flavor generator in e p collisions
G. Abbiendi, L. Stanco
Padua U.
INFN, Padua
DESY 90-104 Renormalization group flow in QED
C90-07-28 Paul E.L. Rakow
DESY
DESY 90-105 A U(1)-L x U(1)-R symmetric Yukawa model in the phase with
spontaneously broken symmetry
L. Lin, I. Montvay, H. Wittig
DESY
G. Munster
Hamburg U.
DESY 90-106 Isospin analysis of CP asymmetries in B decays
UDEM-LPN-TH24-REV Michael Gronau
UDEM-LPN-TH-24 Technion
DESY
David London
Montreal U.
DESY 90-107 Comparison of parton distributions and structure functions for
the proton
H. Abramowicz, K. Charchula
DESY
M. Krawczyk
Warsaw U.
A. Levy
Tel Aviv U.
DESY 90-108 The Eigenvalue spectra in Z(2) x Z(2) and SU(2) x SU(2) fermion
HLRZ-90-42 Higgs models
GUTPA-90-5-1 Ian Barbour
Glasgow U.
Julich, NIC
Wolfgang Bock
Julich, NIC
Aachen, Tech. Hochsch.
Christine Davies
Glasgow U.
Asit K. De
Julich, NIC
Aachen, Tech. Hochsch.
David Henty
Glasgow U.
Jan Smit
Amsterdam U.
Thomas Trappenberg
Julich, NIC
Aachen, Tech. Hochsch.
DESY 90-109 Silicon detectors for calorimetry: Developments for H1 at HERA
G. Lindstrom, M. Eberle, I. Fedder, E. Fretwurst, U. Pein,
V. Riech, Hendrik Schatz, M. Seidel, R. Wunstorf, C. Zeitnitz
Hamburg U.
N. Croitoru, R. Darvas, A. Seidman
Tel Aviv U.
R. Bottger, H. Scholermann
Braunschweig, Phys. Tech. Bund.
DESY 90-110 A Measurement of the pi0, eta and eta-prime electromagnetic
form-factors
CELLO Collaboration
DESY 90-111 Irrational free field resolutions for W(sl(n)) and extended
Sugawara construction
M. Niedermaier
Hamburg U.
DESY 90-112 Heavy flavor production at HERA simulation with a new Monte
Carlo event generator
G. Abbiendi, L. Stanco
Padua U.
INFN, Padua
DESY 90-113 Intrabeam scattering in presence of linear coupling
A. Piwinski
DESY
DESY 90-114 Fractal dimensions from a three-dimensional intermittency
analysis in e+ e- annihilation
CELLO Collaboration
DESY 90-115 Comment on 'Path integral on spherical surfaces in D-dimensions
and on group spaces'
C. Grosche
Imperial Coll., London
F. Steiner
Paris U., VI-VII
DESY 90-116 Flux quantization and quantum mechanics on Riemann surfaces in
an external magnetic field
J. Bolte
Hamburg U.
F. Steiner
Paris U., VI-VII
DESY 90-117 Two photon production of eta pi pi final states
C90-09-03 Karl-Heinz Karch
DESY
DESY 90-118 QED at strong coupling
HLRZ-90-080 G. Schierholz
C90-07-28 Julich, NIC
DESY
DESY 90-119 On the relation between the phonon spectrum and the specific
heat
F. Steiner
Paris U., VI-VII
DESY 90-120 Deformations of superRiemann surfaces
H. Ninnemann
Hamburg U.
DESY 90-121 Reconstruction of semileptonic b ---> u decays
ARGUS Collaboration
DESY 90-122 A Note on gluon distribution at small x
K. Charchula, M. Krawczyk
DESY
DESY 90-123 Deep inelastic Compton scattering at the e p collider HERA
DTP-90-70 A.C. Bawa, M. Krawczyk
DESY
W.James Stirling
Durham U.
DESY 90-124 B meson factories: Physics, machines and detectors
C90-05-28.1 H. Kolanoski
Dortmund U.
DESY 90-125 How to determine all the angles of the unitarity triangle from
TECHNION-PH-90-26 B(d)0 ---> D K(s) and B(s)0 ---> D0
UDEM-LPN-TH-34 Michael Gronau
Technion
DESY
David London.
Montreal U.
DESY 90-126 Stochastic cluster algorithms for discrete Gaussian (SOS)
TAUP-1836-90 models
H.G. Evertz
Florida State U., SCRI
M. Hasenbusch
Kaiserslautern U.
M. Marcu
Hamburg U.
Tel Aviv U.
K. Pinn
Hamburg U.
Munster U., ITP
S. Solomon
Hebrew U.
DESY 90-127 Phenomenology of geometrical flavor interactions at TeV
energies
A. Ringwald, F. Schrempp, C. Wetterich
DESY
DESY 90-128 Some snapshots of new CELLO and Crystal Ball results on gamma
C90-08-02 gamma reactions
Michael Feindt
Hamburg U.
DESY 90-129 A Complete calculation of the order alpha-s**2 correction to
the Drell-Yan K factor
R. Hamberg, W.L. van Neerven
Leiden U.
T. Matsuura
Hamburg U.
DESY 90-130 Electron state Bremsstrahlung processes e p ---> gamma e p (X)
at HERA
A.A. Akhundov
Baku, Inst. Phys.
D.Yu. Bardin
Dubna, JINR
L.V. Kalinovskaya
Gomel State Tech. U.
DESY 90-131 Two particle states on a torus and their relation to the
scattering matrix
Martin Luscher
DESY
DESY 90-132 The Canonical structure of maximally extended supergravity in
three-dimensions
H. Nicolai
Hamburg U.
DESY 90-133 Recent Crystal Ball results on resonance formation in gamma
C90-07-08 gamma reactions
J.K. Bienlein
DESY
DESY 90-134 Periodic universe and condensate of pseudoGoldstone field
A.A. Anselm
St. Petersburg, INP
DESY 90-135 A Fokker-Planck treatment of coupled synchrobetatron motion in
proton storage rings under the influence of cavity noise
G. Ripken
DESY
E. Karantzoulis
Sincrotrone Trieste
DESY 90-136 Calorimetry at the LHC
LAPP-EXP-90-11 J. Colas
LAL-90-68 Annecy, LAPP
IC-HEP-90-11 R. Klanner
C90-10-04 DESY
J.P. Repellin
Orsay, LAL
T.S. Virdee
Imperial Coll., London
DESY 90-137 Cross-section measurement and spin parity analysis of the
reaction gamma gamma ---> omega rho
CELLO Collaboration
DESY 90-138 Observation of the decays D(s)- ---> phi e- anti-neutrino and
D- ---> K*0 e- anti-neutrino
ARGUS Collaboration
DESY 90-139 Form-factor analysis and unitarity effects in D ---> K* lepton
neutrino
G. Kopp
Aachen, Tech. Hochsch.
G. Kramer, G.A. Schuler
Hamburg U.
W.F. Palmer
Ohio State U.
DESY 90-140 Electroweak multiparticle production at TeV energies?
Christof Wetterich
DESY
DESY 90-141 Electroproduction of Majorana neutrinos
W. Buchmuller, C. Greub
DESY
DESY 90-142 Scalar fermion models with mirror pairs of fermion fields
Lee Lin, Istvan Montvay, Hartmut Wittig
DESY
Gernot Munster
Munster U., ITP
DESY 90-143 Direct photon production in gamma gamma collisions
BU-TH-90-3 Manuel Drees, Rohini M. Godbole
DESY
DESY 90-144 Using neural networks to identify jets in hadron hadron
LU-TP-90-13 collisions
C90-06-25.2 Pushpalatha Bhat
Fermilab
Leif Lonnblad
Lund U.
Karlheinz Meier
DESY
Katsuhito Sugano
Argonne
DESY 90-145 Characteristics of radiative events in deep inelastic e p
scattering at HERA
A Kwiatkowski, H. Spiesberger
Hamburg U.
H.J. Mohring
Leipzig U.
DESY 90-146 Two photon couplings of scalar and tensor mesons
C90-09-03 Michael Feindt, Jens Harjes
Hamburg U.
DESY 90-147 The Optimization of the electrostatic field inside the ZEUS
forward drift chambers: Calculations and measurements
M.P. Dobberstein
Bonn U.
F. Krawczyk, M. Schafer-Jotter
Darmstadt, Tech. Hochsch.
DESY 90-148 Five jet production in deep inelastic e p scattering
A. Dabelstein
Hamburg U.
DESY 90-149 A Search for substructure of leptons and quarks with the CELLO
detector
CELLO Collaboration
DESY 90-150 Unquenched investigation of fermion masses in the SU(2)-L x
HLRZ-90-91 SU(2)-R fermion Higgs model
C90-10-08 Wolfgang Bock
Aachen, Tech. Hochsch.
Julich, NIC
DESY 90-151 On the problem of scalar mesons in QCD
A. Bodyulkov
St. Petersburg State U.
V. Novozhilov
Hamburg U.
DESY 90-152 Analytic evaluation of the effective impedance for coupled
bunch instabilities
K. Balewski, R.D. Kohaupt
DESY
DESY 90-153 Structure functions at small x: New physics at HERA
C90-08-02 Jochen Bartels
C90-09-10.4 Hamburg U.
C90-10-01.2
C90-10-04
C90-10-24
DESY 90-154 Very energetic photons at HERA
A.C. Bawa, Maria Krawczyk
DESY
DESY 90-155 Observation of the decay tau ---> rho pi pi tau-neutrino
ARGUS Collaboration
DESY 90-156 Heavy quark physics in e p collisions at LEP + LHC
FTUAM-EP-90-03 Ahmed Ali
C90-10-04 DESY
F. Barreiro, J.F. de Troconiz
Madrid, Autonoma U.
G.A. Schuler
Hamburg U.
J.J. van der Bij
Amsterdam U.
DESY 90-157 Determination of the branching ratios of anti-B0 ---> D*+
D*(s)- and D(s) ---> phi pi
ARGUS Collaboration
DESY 90-158 Projective block spin transformations in lattice gauge
theories
Thomas Kalkreuter
Hamburg U.
DESY 90-159 Advances in lattice QED
HLRZ-90-101 G. Schierholz
C90-10-08 Julich, NIC
DESY
DESY 90-160 Gluon extraction from charm and bottom production at LEP / LHC
FTUAM-EP-90-04 K.J. Abraham
C90-10-04 NIKHEF, Amsterdam
H. Jung
Aachen, Tech. Hochsch.
G.A. Schuler
Hamburg U.
J.F. de Troconiz
Madrid, Autonoma U.
DESY 90-161 Spectrum of the effective SU(3) Hamiltonian in a small volume
computed by path integral Monte Carlo
Hendrik Tiedemann
Hamburg U.
DESY 90-162 Polarization effects in heavy Lambda decays
HUTP-90-A068 Thomas Mannel
Harvard U.
DESY
Winston Roberts, Zbigniew Ryzak
Harvard U.
DESY 90-163 Length of calorimeters and effect of absorbers in front of
C90-10-04 calorimeters
Jurgen Kruger
Hamburg U.
DESY 90-164 A Profile of the final states in B ---> X(s) gamma and an
estimate of the branching ratio BR (B ---> K* gamma)
Ahmed Ali, C. Greub
DESY
DESY 90-165 Production and detection of light bosons using optical
ITP-UH-5-1990 resonators
F. Hoogeveen, T. Ziegenhagen
Hannover U.
DESY 90-166 O (alpha-s**2) corrections to high q(T) polarized gauge boson
MZ-TH-90-29 production at hadron colliders
TKP-90-19 E. Mirkes
Karlsruhe U.
J.G. Korner
Mainz U., Inst. Phys.
G.A. Schuler
Hamburg U.
DESY 90-167 Small x physics at LEP / LHC
C90-10-04 Jochen Bartels, G.A. Schuler
Hamburg U.
DESY 90-168 Heavy to light transitions in the heavy quark limit and the
determination of |V(ub)|
G. Kramer, G.A. Schuler
Hamburg U.
T. Mannel
DESY
DESY 90-169 DESY 90-02 Positron recycling in high-energy linear colliders
J. Rossbach
DESY
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