Proceedings QFTHEP'99 Workshop

Proceedings of the
XIV-th International Workshop
High Energy Physics and Quantum Field Theory

QFTHEP'99
Moscow, Russia, May 27 - June 2, 1999

Editors: B.B. Levchenko and V.I. Savrin (SINP MSU Moscow)

Contents

Foreword and Acknowledgement
Organizers and Sponsors of the Workshop
General information about QFTHEP'99
Physics at TEVATRON, HERA and LEP2
Recent Results from CDF
M. Gallinaro 1
Charm Hadroproduction Results from Selex
M. Iori 11
The Structure of the Proton
R. Lahmann 15
Parton Scattering at Small-x and Scaling Violation
V.T. Kim, G.B. Pivovarov and J.P. Vary 32
Deep Inelastic e+p Scattering at the Highest Q²
A.I. van Sighem 41
Beyond the Standard Model Physics at HERA
S. Kermiche 48
Phenomenology of Physics Beyond the Standard Model in ep Collisions
E. Perez 65
Future ep Physics: The Outlook for HERA
K.R. Long 84
A Review of the Triple Gauge Boson Couplings and the W Mass Measurements at LEP2
A. van Lysebetten 96
Recent Results from the L3 Experiment
S. Mele 107
Bose-Einstein Correlations Between Particles from Different Ws in e+e- -> W⁺W^- Events
N. Pukhaeva 124
QED Radiative Corrections to e+e- -> \bar{f} f with Realistic Cuts at LEP Energies and Beyond
M. Jack 131
Search for Higgs Bosons at LEP
A. Sopczak 138

Physics at LHC and Future Colliders
Physics with an e+e- Linear Collider at High Luminosity
P.M. Zerwas 152
The ATLAS Detector -- a Status Report
W. Witzeling 171
Heavy Ion Physics with Compact Muon Solenoid at LHC
I.P. Lokhtin and L.I. Sarycheva 180
The LHCb Experiment
C.H. Shepherd-Themistocleous 197
Search for SUSY at LHC in Jets + E^miss_T Final States for the Case of Nonuniversal Gaugino Masses
S.I. Bityukov and N.V. Krasnikov 212
Top Quark Rare Decays in the Standard Model and Beyond
B. Mele 224
Single W-boson production at linear colliders
E. Boos and M. Dubinin 231
Prospects on Compositeness and New Vector Bosons at LC with Polarization
A.A. Pankov 239
Multiple Higgs Production and Measurement of Higgs Trilinear Couplings in the MSSM
P. Osland and P.N. Pandita 248
Bounds on Masses of Light Composite Higgs Bosons from Chiral Symmetry Rules
A.A. Andrianov, V.A. Andrianov and R. Rodenberg 258
\Omega_ccc Production via Fragmentation at LHC
V.A. Saleev 265

Computation Methods and Tools for HEP
Automatic Amplitude Calculation and Event Generation for Collider Physics: GRACE and CompHEP
D. Perret-Gallix 270
The Twofold Way: a Short Disquisition of LEP Physics
G. Passarino 287
PHACT: Helicity Amplitudes for Present and Future Colliders
A. Ballestrero 303
One Kind of Spinor Techniques for Massive Fermions
V.V. Andreev 310
A Study of the Radiative Corrections to Bhabha Scattering with QEDPS Monte Carlo
K.~Tobimatsu, K.~Kato, T.~Munehisa, Y.~Kurihara, J.~Fujimoto and Y.~Shimizu 315
W + jets Production at LHC -- CompHEP, VECBOS and PYTHIA Comparison at the Partonic Level
V.A. Ilyin and A.N. Skachkova 323
An Efficient Implementation of the Optimal Jet Definition
D. Yu. Grigoriev and F.V. Tkachov 327

Modern Trends in the Theory of Fundamental Interactions
On the Holographic S--matrix
I.Ya. Aref'eva 333
Pure Discrete Sector in D0-Branes
I.Ya. Aref'eva, A.S. Koshelev and P.B. Medvedev 339
Solitons and Extended Objects
E. Bergshoeff 351
Ultraviolet Behaviour of Quantum Field Theories on Noncommutative Space-Times
M. Chaichian, A. Demichev and P. Prešnajder 358
Open-string Models with Broken Supersymmetry
A. Sagnotti 362
AdS₃/CFT₂ Correspondence at Finite Temperature
L. Chekhov 372
Self-Action on Locally Flat Spaces with Conical Singularities
Yu.V. Grats and A.A. Rossikhin 378
Surface Observables and the Weyl Anomaly
M. Henningson 384
Gravitational Radiation from Relativistic Membrane
D.V. Gal'tsov and E.Yu. Melkumova 387
Light Cone Formalism in AdS Spacetime
R.R. Metsaev 394
On the Size of a Graviton
N.A. Nekrasov 401
Renormalization Group Flows from AdS Dynamics
M. Petrini 412
Cohomology of Currents of Arbitrary Spin in AdS₃
S.F. Prokushkin and M.A. Vasiliev 419
Type 0 Strings and Gauge Theories
A.A. Tseytlin 427
Higher Spin Currents in Arbitrary Dimension
M.A. Vasiliev 431
Dualities in Integrable Systems and N=2 SUSY Theories
A. Gorsky 436
Explicit N=2 Supersymmetry for Higher-Spin Fields
A.G. Sibiryakov 448
Massive Rarita-Schwinger Field in the AdS/CFT Correspondence
O.A. Rytchkov 455
Black Hole Entropy From Poisson Brackets
V.O. Soloviev 461
Howe Dual Pairs and the Structure of Gauge Orbit Spaces
G. Rudolph, M. Schmidt and I.P. Volobuev 467
Super-p-Brane Actions from Interpolating Dualisations
A. Westerberg and N. Wyllard 473
U-duality of Born-Infeld Theory
G. Zwart 480

Physics of Bound States
Neutral Kaons as Decay Products and Analyzers of Heavier Flavors
Y.I. Azimov 486
Chiral and Non-chiral Quark Models and Their Matching to QCD
A.A. Andrianov, V.A. Andrianov, D. Espriu 492
Deep Inelastic Scattering and the Lamb Shift in Muonic Hydrogen
R.N. Faustov and A.P. Martynenko 499
Leading/Nonleading Charm Production Asymmetry in $\Sigma^-p$ Interactions
O.I. Piskounova 505
Decay Constants and Semileptonic Form Factors of Pseudoscalar Mesons
M.A. Ivanov and P. Santorelli 511
Parameter Symmetry of Boson Models
A.M. Shirokov, N.A. Smirnova, Yu.F. Smirnov, O. Castanos and A. Frank 516
Algebraic Aspects of Interactions of Massive Spinning Particles in Three Dimensions
K.B. Alkalaev and S.L. Lyakhovich 524
Phase-Equivalent Transformations of Realistic NN Interaction
A.I. Mazur, A.M. Shirokov, T.A. Weber, J.P. Vary and D.L. Pursey 531
Decays of Positronium
A. Czarnecki and S.G. Karshenboim 538
Two Photon Pionium Decay
O.A. Guslyarova, M.V. Dolgopolov , A.P. Martynenko and R.N. Faustov 545
Quark Box in Pionium Decay to $\pi^0\pi^0$
A.A. Biryukov, M.V. Dolgopolov and I.A. Smirnov 549

Selected Topics in Quantum Field Theory
Exact Results on Quantum Field Theories Interpolating btween Pairs of Conformal Field Theories
D. Anselmi 551
Instanton Propagator in the Scalar Model: Exact Expression and Contribution to Instanton Induced Processes
Yu.A. Kubyshin and P.G. Tinyakov 560
An Approach to Approximate Calculations of Green Functions
V.E. Rochev 572
Nonperturbative contributions to the QCD running coupling constant
A.I. Alekseev 579
Approximate Analytical Solutions of RG Equations in MSSM
S. Codoban and D.I. Kazakov 585
Polynomial Gauge Invariants of a Bosonic String
V. Dolgushev 592
BRST-anti-BRST Covariant Theory for the Second Class Constrained Systems
I.Yu. Karataeva and S.L. Lyakhovich 596
Zero Locus Reduction of the BRST Differential
M.A. Grigoriev 603
The Model of the Nonlinear Duality Symmetrical Electrodynamics without Sources
A. Koshkarov 614
Tree Form-Factors in N=4 Supersymmetric Yang-Mills
K.G. Selivanov 618
Space-Time Dislocations as the Model of Fermions
A.I. Musienko 625
Use of Foldy-Wouthuysen Representation in Relativistic Quantum Theory
A.J. Silenko 630
Quantum Theory and Nonhamiltonian Systems. The Path-Integral Approach
V.E. Tarasov 637
On the Structure of Systematic Perturbation Theory with Unstable Fields
F.V. Tkachov 641
Massless Particles and the Geometry of Curves. Classical Picture
A. Nersessian 646
Bogolyubov Group Variables for Poincare-invariant Systems
O.A. Khrustalev, M.V. Tchitchikina and S.Yu. Vernov 653
Regular Representations of $R$-deformed Heisenberg Algebra
M.N. Mnatsakanova and Yu.S. Vernov 660
Inverse Scattering Approximate Method in Discrete Approach
S.A. Zaitsev 666
Program of the Workshop 671
List of participants 681

2000-06-29