IX International Workshop

Small-x Physics and Light Front Dynamics in QCD

July 6 - 15, 1998

Saint-Petersburg Russia

 

 

Tue 7.07.98 Introductory Session

9:30 - 10:10

D.Ashery, Tel Aviv University, Israel

New Results from FermiLab E791: Diffractive Di-Jet Production as a Measure of the Pion Wavefunction

10:10 - 10:50

C.-R.Ji, North Carolina State Univ., USA

Light-Cone Formulation of Exclusive Reactions and Decays in QCD

10:50 - 11:20

Coffee break

11:20 - 12:00

F.Antonuccio, Ohio State Univ., USA

DLCQ and Supersymmetry at Finite and Large N

12:00 - 12:40

S.Pinsky, Ohio State Univ., USA

DLCQ of Finite N Matrix Theory

12:40 - 14:40

Lunch break

14:40 - 15:20

S.J.Brodsky, SLAC, Stanford Univ., USA

Phenomenology of QCD and Light-Cone Wavefunctions

15:20 - 16:00

P.Hoyer, NORDITA, Denmark

Dynamics of Quarkonium Production

16:00 - 16:20

Coffee break

16:20 - 17:00

Y.Frishman, Weizmann Inst., Israel

The String Tension in Massive QCD(2)

17:00 - 17:40

G.McCartor, SMU, Dallas, USA

The Mass Operator in the Light-Cone Representation

17:40 - 18:20

A.Hashimoto, University of California, Santa Barbara, USA

Evidence of deconfinement in 1+1 light-cone quantized gauge theory

Wed 8.07.98 Integrable Models

9:15-10:00

L.D.Faddeev, Steklov Mathematical Institute, Russia

Lattice integrable models

10:00 - 11:00

L.N.Lipatov, Petersburg Nuclear Physics Institute, Russia

High energy QCD and integrable models

11:00 - 11:20

Coffee break

11:20 - 12:00

G.Korchemsky LPTHE, Univerite Paris-Sud, France

Solution of the spin-zero XXX-model and QCD

12:00 - 12:30

J.Wosiek, Jagellonian University, Krakow, Poland

Solution of the odderon problem

12:30 - 13:00

A.Manashov, St.Petersburg State University, Russia

Integrability of tree-particle evolution equations in QCD

13:00 - 15:00

Lunch break

Thu 9.07.98 Confinement in QCD

9:00 - 9:50

R.Perry, Ohio State University, USA

Confinement in Light-Front QCD

9:50 - 10:40

M.Strassler, Institute for Advanced Study, USA

Putting QCD in Context: Exploring the Space of Supersymmetric Theories

10:40 - 11:00

Coffee break

11:00 - 11:30

S.Dalley, CERN, Switzerland

Transverse lattice: theory

11:30 - 12:00

B.van de Sande, Erlangen-Nurnberg, Germany

Transverse lattice: applications

12:00 - 12:30

M.Burkardt, New Mexico State University, USA

Mesons on the transverse lattice

12:30 - 14:00

Lunch break

14:00 - 14:50

M.Schaden, New York University, USA

Power Corrections in Critical Covariant Gauges

14:50 - 15:20

L.Baulieu, LPTHE, Paris 6, France

Renormalization in Non-covariant Gauges

15:20 - 15:50

D.Zwanziger, New York University, USA

Renormalization and Confinement Picture in the Coulomb gauge

15:50 - 16:10

Coffee break

16:10 - 16:40

T.Walhout, ECT*, Trento, Italy

Dysons Similarity Transformation and Application to LFQCD

16:40 - 17:10

E.V.Prokhvatilov, St.Petersburg State Univ., Russia

Lattice Gauge Theories with polynomial Action at the Light-Front

17:10 - 17:40

H.-J.Pirner, Heidelberg Univ., Germany

Zero-mode dynamics and confinement in QCD

Fri 10.07.98 Small-x Physics. Part 1

9:00 - 9:40

A.Mueller, Columbia University, New York, USA

Small x physics

9:40 - 10:20

C.Royon, Saclay, France

Overview: DIS and Diffraction at HERA

10:20 - 11:00

M.Ciafaloni, Florence University, Italy

Energy scale, coherence effects, and next-to-leading BFKL equation

11.00-11.20

Coffee break

11:20 - 12:00

V.Fadin, Budker Institute for Nuclear Physics, Russia

Corrections to the BFKL Kernel

12:00 - 12:30

J.Bartels, University of Hamburg, Germany

Elements of the Conformal Effective Field Theory in 2+1 Dimensions

12:30 - 14:30

Lunch break

14:30 - 15:00

N.Nikolaev, Landay Institute for Theoretical Physics, Russia

Diffractive DIS

15:00 - 15:30

E.Levin, PNPI, Russia and Tel Aviv Univ., Israel

Shadowing Corrections in DIS - from the beginning till June 1998

15:30 - 16:00

Coffee Break

16.00-16.30

G.Marchesini, Milano University, Italy

Role of QCD coherence in small x DIS

16:30 - 17:00

J.Bluemlein, DESY, Germany

The Evolution of Unpolarized Singlet Structure Functions at Small x

Sat 11.07.98

9:30-13:00

Small-x Physics. Part 2
Euler Institute

9:30 - 10:00

A.White, Argonne National Laboratory, USA

Solving QCD via Multi-Regge Theory

10:00 - 10:20

E.Gotsman, Tel Aviv University, Israel

The $F_{2}$ Slope and shadowing corrections in DIS

10:20 - 10:40

L.Szymanowski, Soltan Institute for Nuclear Studies, Poland

On the BFKL equation in 2+1 dimensions

10:40 - 11:00

G.Pivovarov, INR, Moscow, Russia

New Algebra of Local Symmetries for Regge Limit of Yang--Mills Theories

11:00 - 11:20

Coffee break

11:20 - 11:40

M.Ryskin, Petersburg Nuclear Physics Institute, Russia

Small-x Double Log Structure of the Pomeron in Double Diffractive Higgs Production

11:40 - 12:00

S.Manayenkov, Petersburg Nuclear Physics Institute, Russia

Infrared contribution to the double-logarithmic small-x asymptotics of structure functions

12:00 - 12:20

V.Kim, Petersburg Nuclear Physics Institute, Russia

BFKL dynamics as a sourse of jet production

12:20 - 12:40

A.Kotikov, JINR, Dubna, Russia

Small $x$ behaviour of parton distributions with soft initial conditions

12:40 - 13:00

A. de Roeck, DESY, Germany and CERN, Switzerland

A Study of the Polarized Structrue Function $g_1^p(x,Q^2)$ and the polarized gluon distribution $\DeltaG(x,Q^2)$ at HERA

13:00 - 15:00

Lunch break

15:00 - 17:40

Light Front techniques and Confinement problems

15:00 - 15:20

P.Grange, Montpellier II, France

Some Aspects of Continuum Theory versus DLCQ

15:20 - 15:40

R.Soldati, University of Bologna, Italy

Consistent perturbative formulation of light-front QED

15:40 - 16:20

K.Itakura, Kyoto University, Japan

Strange canonical structure in the Abelian Higgs models on the light front

16:00 - 16:20

U.Trittman, Weizmann Inst., Israel

QCD(1+1) with SU(N) currents

16:20 - 16:40

Coffee break

16:40 - 17:00

A.Armoni, Tel Aviv Univ., Israel

Screening in two-dimensional Super-Symmetric Yang-Mills

17:00 - 17:20

M.Taniguchi, Nagoya University, Japan

Critical coupling and critical exponents by solving the zero mode constraint

Mon 13.07.98 Power Corrections in QCD

09:30 - 10:00

Yu.Dokshitzer, PNPI, Russia and Univ. di Milano, Italy

Theory and Phenomenology of Power Effects in Jet Shapes

10:00 - 10:30

G.Marchesini, Univ. di Milano, Italy

Universality of power corrections, a two-loop analysis

10:30 - 11:00

G.Korchemsky, LPTHE, Univ. Paris-Sud, France

Power corrections to the event shape distributions

11:00 - 11:20

Coffee Break

11:20 - 11:50

N. Uraltsev, Notre Dame U. & Minnesota U. & PNPI, Russia

Heavy Flavor Decays, OPE and Duality in the 't Hooft Model

11:50 - 12:20

B.Ioffe, ITEP, Russia

Nucleon spin content: Links to QCD topological susceptibility

12:20 - 14:30

Lunch break

14:30 - 15:00

G.Grunberg, Ecole Polytechnique, Paliseau, France

On power corrections in the dispersive approach

15:00 - 15:30

N.Kivel, PNPI, Russia

On exotic power corrections:Lessons from the sigma model

15:30 - 16:00

E.Gardi, Tel Aviv Univ., Israel

Freezing of the QCD coupling and the dispersive approach

16:00 - 16:20

Coffee Break

16:20 - 16:50

L.Mankiewicz, Munchen Univ., Germany and Warsaw Univ., Poland

Higher twist corrections in DIS, DVCS, and hard exclusive meson production

16:50 - 17:20

A.L.Kataev, INR, Moscow, Russia

The NLO and NNLO analysis of xF_3 DIS data and higher-twist contributions

Tue 14.07.98

Hadron Wave Functions in the Light-Front Formalism

09:30 - 10:20

J.Hiller, University of Minnesota Duluth, USA

Pauli-Villars regularization in 3+1 dimensional DLCQ

10:20 - 11:10

M.Karliner, Tel-Aviv University, Tel Aviv, Israel

Nucleon constituents - spin and related issues

11:10 - 11:30

Coffee break

11:30 - 11:55

M.Wieckowski, Warsaw University, Warsaw, Poland

The Schroedinger equation for bound states in Yukawa theory

11:55 - 12:20

E.Gubankova, Univ. of Heidelberg, Germany

Flow equations for QED in the light front dynamics

12:20 - 13:10

H.C.Pauli, MPI Kernphysik, Heidelberg, Germany

On confinement in a light-cone hamiltonian approach

13:10 - 14:30

Lunch break

14:30 - 14:50

G.A.Miller, University of Washington, Seattle, USA

The p+nucleus momentum carried by mesons

14:50 - 15:10

V.V. Anisovich, Petersburg Nuclear Physics Institute, Russia

Masses and wave functions of mesons and glueballs

15:10 - 15:30

D.S.Hwang, Sejong University, Seoul, Korea

Exact Light-Cone Wavefunction Representation of Matrix Elements of Electroweak Currents

15:30 - 16:00

Coffee break

16:00 - 16:20

G.Leibbrandt, Univ. of Guelph, Ontario, Canada

Explicit computation of the Yang-Mills box diagram in the light-cone gauge

16:20 - 16:40

B.L.G. Bakker, Vrije Universiteit, Amsterdam, The Netherlands

Fock-state expansions and restauration of rotational invariance

16:40 - 17:00

N.Schoonderwoerd, Vrije Universiteit, Amsterdam, The Netherlands

The bound state and covariance