CORRELATIONS and FLUCTUATIONS '98

8th
INTERNATIONAL
WORKSHOP  ON
MULTIPARTICLE
PRODUCTION

June 14-21, 1998.
Mátraháza, Hungary 		[erdobol]
Pór, Bertalan: "Out of forest" (1905)


Programme of CF'98:


[ball_pink_icon] MONDAY, June 15
Bose-Einstein correlations and W -mass determination
Chair: W. Kittel
Scientific Secretary: S. Chekanov
9.00 - 9:45 L. Lönnblad, University of Lund, Lund, Sweden
Modelling BE Correlations at LEP 2
9:45 - 10:15 S. Todorova-Nova, Strassbourgh, France
Simulation of Bose-Einstein effect using Lund string fragmentation model
10:15 - 10:45 O. Smirnova, University of Lund and JINR, Dubna, Russia
Tests of BE correlation models in e+e- annihilation process
10:45 - 11:15 COFFEE
Bose-Einstein correlations in particle physis
Chair: B. Lörstad
Scientific Secretary: A. Ster
11:15 - 11:45 B. Buschbeck, High-Energy Physics Institute, Wien, Austria
Multiplicity dependence of like-sign (Bose-Einstein?)
and unlike-sign particle correlations in pbar-p reactions
11:45 - 12:15 J. van Dalen, University of Nijmegen, Nijmegen, The Netherlands
Pion Interferometry of the pion source in e+e- collisions in L3
12:15 - 12:45 K. Fialkowski, Jagellonian University, Krakow, Poland
Bose-Einstein effect in Monte-Carlo generators: weight methods
12:45 - 14:30 LUNCH
Bose - Einstein and multi-particle symmetrization
Chair: S. Pratt
Scientific Secretary: J. van Dalen
14:30 - 15:00 J. Zimányi, KFKI-RMKI, Budapest, Hungary
Analytic Solution of the Pion-Laser Model
15:00 - 15:30 Y. Sinyukov, Bogoljubov Institute, Kiev, Ukraine
Thermodynamics of Multi-Boson Phenomena
15:30 - 16:00 H.Q. Zhang, CCAST Beijing/Univ. Regensburg, Germany
Multi-pion Bose-Einstein correlations on source distributions
16:00 - 16:30 COFFEE
Bose - Einstein and three-particle correlations
Chair: P.Seyboth
Scientific Secretary: Cs. Anderlik
16:30 - 17:00 B. Lörstad, University of Lund, Lund, Sweden
Three-Pion Correlations
17:00 - 17:30 M. Ringner, University of Lund, Lund, Sweden
Three-particle Bose-Einstein correlations as sensitive probes for a Lund model treatement
17:30 - 18:00 N. Suzuki Matsusho Gakuen Junir College, Matsumoto, Japan
Bose-Einstein correlations in semi-inclusive events

18:30 - WELCOME PARTY with greetings from Gy. Szabó, Mayor, City of Gyöngyös


[ball_pink_icon] TUESDAY, June 16
Bose-Einstein and hydrodynamical parameterization
Chair: J. Zimányi
Scientific Secretary: S. Todorova - Nova
9:00 - 9:45 T. Csörgö, KFKI-RMKI, Budapest, Hungary
Particle Interferometry for Hydrodynamical Systems and for Signature of U_A(1) Restoration
9:45 - 10:15 R. Hakobyan, Institute of Physics, Yerewan, Armenia
Estimation of Hydrodynamical Model Parameters
from the Invariant Spectrum and the Correlations of Negative Pions
10:15 - 10:45 A. Ster, KFKI-AEKI, Budapest, Hungary
Testing hydrodynamical model on correlations and particle spectra
in NA44, WA93 and WA98 heavy ion experiments
10:45 - 11:15 COFFEE
Bose-Einstein and theoretical heavy ion physics
Chair: Yu. M. Sinyukov
Scientific Secretary: M. Ringnér
11:15 - 11:45 S. Pratt, Michigan State University, MI, USA
Phase space overpopulation at CERN and possible explanations
11:45 - 12:15 R. Lednicky, FZU, Prague, Czech Republic and SUBATECH, Nantes, France
Searching for space-time asymmetries in particle production (possibly with multi-boson effects)
12:15 - 14:30 LUNCH
Bose - Einstein and data for heavy ions at CERN
Chair: G. Jancsó
Scientific Secretary: S. Lupia
14:30 - 15:15 B. Lörstad, University of Lund, Lund, Sweden
Bose-Einstein Correlations in heavy-ions and e+e-:
Similarities and differences and their interpretations
15:15 - 16:00 P. Seyboth, Max-Planck Institute für Physik, München, Germany
Recent Results on Correlations from NA49
16:00 - 16:30 COFFEE
Bose - Einstein and structure of the source
Chair: R. M. Weiner
Scientific Secretary: D. Mangeol
16:30 - 17:00 Yu. M. Sinyukov, Bogoljubov Institute, Kiev, Ukraine
Finite size Coulomb correction for expanding,
partially coherent sources
17:00 - 17:30 I.V. Andreev, Lebedev Institute, Moscow, Russia
Influence of the source evolution on identical particle production
17:30 - 18:00 T. S. Biró, MTA KFKI RMKI, Budapest, Hungary
Hadronization transchemistry: from quarks to hadrons
18:30 - 19:30 DINNER


[ball_pink_icon] WENDESDAY, June 17

DCC and Fluctuations
Chair: M. Gyulassy
Scientific Secretary: H. C. Eggers
9:00 - 9:45 L. P. Csernai, University of Bergen, Norway and KFKI RMKI, Budapest, Hungary
Canonical ensemble of initial states of DCC fluctuations
9:45 - 10:15 Cs. Anderlik, University of Bergen, Norway, Babes-Bolyai U., Cluj, Romania
Effect of Fluctuation and Dissipation on Disoriented Chiral Condensates
10:15 - 10:45 T. S. Biró, MTA KFKI RMKI, Budapest, Hungary
Dissipation and Fluctuation at the Chiral Phase Transition
10:45 - 11:15 COFFEE
Fluctuations and Hydrodynamics
Chair: A. Giovannini
Scientific Secretary: O. Smirnova
11:15 - 11:45 J. Bondorf, Niels Bohr Institute, Copenhagen, Denmark
Patterns of Collective Flow in Heavy Ion Collisions
11:45 - 12:15 B. Schlei, LANL, Los Alamos, USA
Bose-Einstein Correlations and the Equation of State
of Nuclear Matter in Relativistic Heavy-Ion Collisions
12:15 - 13:00 LUNCH
13:00 - 22:00 Excursion to Eger, including dinner


[ball_pink_icon] THURSDAY, June 18
Fluctuations - in memoriam P. Carruthers
Chair: B. Buschbeck
Scientific Secretary: R. Ugoccioni
9:00 - 9:45 R. M. Weiner, University of Marburg, Marburg, Germany
Impressionism and surrealism in multiparticle dynamics
9:45 - 10:15 H.C. Eggers, Univ. Stellenbosch, South Africa
Analytical solution for multivariate statistics in random multiplicative cascades
10:15 -10:45 S. Hegyi, KFKI-RMKI, Budapest, Hungary
A generalized negative binomial distribution
10:45 -11:15 COFFEE
Fluctuations - theory
Chair: N. Antoniou
Scientific Secretary: S. Hegyi
11:15 -11:45 I.M. Dremin, Lebedev Institute, Moscow, Russia
Continuous wavelets as a tool for correlation studies
11:45 -12:15 A. Giovannini, University of Torino, Torino, Italy
Expectations in MPP in hh collisions in the TEV region : full phase space
12:15 -12:45 R. Ugoccioni, CENTRA / Departamento de Fisica (IST), Lisboa, Portugal
Expectations in MPP in hh collisions in the TeV region: rapidity intervals
12:45 -14:30 LUNCH
QCD/Experiment
Chair: R. C. Hwa
Scientific Secretary: P. Lévai
14:30 -15:15 W. Kittel University of Nijmegen, Nijmegen, The Netherlands
Angular multiplicity fluctuations in hadronic Z decays and QCD
15:15 - 15:45 E. K. G. Sarkisyan, Tel Aviv University, Tel Aviv, Israel
Study of Intermittency and Correlations in Hadronic Z Decays
15:45 -16:15 D. Mangeol, University of Nijmegen, Nijmegen, The Netherlands
Analysis of the charged particle multiplicity distribution
using the ratio of cumulant factorial to factorial moments at L3
16:15 -16:45 COFFEE
QCD/Experiment (II.)
Chair: I. Dremin
Scientific Secretary: C. B. Yang
16:45 -17:15 S. Lupia, Max-Planck Institute für Physik, München, Germany
QCD description of high order factorial moments and Hq moments
in quark and gluon jets and in e+e- annihilation
17:15 -17:45 S.V. Chekanov, Argonne National Laboratory
Correlations in Deep-Inelastic Scattering
17:45 -18:15 V. I. Kuvshinov, Institute of Physics, Minsk, Belorus
Correlations and H_q moments in instanton induced processes
18:30 - 19:30 DINNER
20:00 - 20:45
Recent Results on Neutrino Physics
Chair: R. Lednicky
Scientific Secretary: S. Krasznovszky
N. Schmitz, MPI Münich,
Some highlights from the Neutrino'98 conference



[ball_pink_icon] FRIDAY, June 19
QCD - in memoriam V. N. Gribov
Chair: T. Csörgö
Scientific Secretary: B. Ziaja
9:00 - 9:45 B. Andersson, University of Lund, Lund, Sweden
Is there Order or Chaos at the end of QCD Cascades?
9:45 - 10:15 W. Ochs, Max-Planck Institute für Physik, München, Germany
Multiproduction in the soft limit and QCD coherence
10:15 - 10:45 M. Ploszajczak, GANIL, Caen Cedex, France
New families of scaling multiparticle distributions
10:45 - 11:15 COFFEE
QCD - Theoretical Developments
Chair: W. Ochs
Scientific Secretary:Q.-H. Zhang
11:15 - 12:00 R.C. Hwa, University of Oregon, Eugene, USA
A Color Mutation Model for Soft Interaction
12:00 - 12:45 M. Gyulassy, Columbia University, New York, USA
Correlations between hard jets and their induced radiative daughters at RHIC
12:45 - 13:30 LUNCH
FREE AFTERNOON FOR WALKING out of the forest
or for a self-organized excursion (e.g. Hollókö)
18:30 - 19:30 DINNER
19:30 - 20:00 Musica Mansueta Concert



[ball_pink_icon] SATURDAY, June 20
Fractals and Fluctuations
Chair: Y. Hama
Scientific Secretary: R. Hakobyan
9:00 - 9:45 T. Tél, Eötvös University, Budapest, Hungary
Fluctuations, Chaotic Scattering and Symbolic Dynamics
9:45 - 10:15 N.G. Antoniou, Athens University, Athens, Greece
Instantons and Fractals in Critical Systems
10:15 - 10:45 M. Blazek, Institute of Physics, Slovak Acad. Sci., Bratislava, Slovakia
Two Deficiencies in Fractal Phenomenlogy at High Energies
10:45 - 11:15 COFFEE
Fractals and Fluctuations (II.)
Chair: R. M. Weiner
Scientific Secretary: O. Smirnova
11:15 - 11:45 R. Hwa, University of Oregon
Chaos and Phase Transition
11:45 - 12:15 C.B. Yang, KFKI RMKI, Budapest, Hungary
Novel Scaling Behavior for the Multiplicity Distribution
under Second-Order Quark-Hadron Phase Transition
12:15 - 12:45 E. K. G. Sarkisyan, Tel Aviv University, Tel Aviv, Israel
Coherency vs. stochasticity in multiparticle spike production
in nuclear collisions at intermediate energies
12:45 - 14:30 LUNCH
Fluctuations and Squeezing
Chair: M. Ploszajczak
Scientific Secretary: E. K. G. Sarkisyan
14:30 - 15:15 B. Ziaja, Jagellonian University, Krakow, Poland
Improved Intermittency Analysis of Single Event Data
15:15 - 15:45 I. Dremin, P.N. Lebedev Institute, Moscow, Russia
Squeezed and Schrodinger Cat States in Sling Model
15:45 - 16:15 I. Lovas, KLTE, Debrecen, Hungary
Are gravitational waves quantized?
16:15 - 16:45 COFFEE
Fluctuations and Quark Gluon Plasma
Chair: K. Fialkowski
Scientific Secretary: Cs. Anderlik
16:45 - 17:15 Y. Hama Instituto de Fisica, Universidade de Sao Paulo, Brazil
Fluctuation Effects in High Energy Collisions
17:15 - 17:45 Zs. Lázár, University of Bergen, Bergen, Norway Babes-Bolyai Uni., Cluj, Romania
Fluctuation and dissipation in discretized fluid dynamics
17:45 - 18:15 T. Csörgö
Bose-Einstein Correlations for Mass-Shifted Bosons
18:30 - 19:30 FAREWELL PARTY



[ball_pink_icon] SUNDAY, June 21
Chair: N. Schmitz
Scientific Secretary: A. Ster
9:00 - 10:00 A. Bialas, Jagellonian University, Krakow, Poland
Summary of CF'98
10:30 - Departure