CONTENTS -- Preface -- Bo Andersson (1937-2002) W. Kittel -- The Discovery of Neutrino Masses N. Schmitz -- 1. Introduction -- 2. Flavour change of atmospheric neutrinos -- 3. Flavour change of solar neutrinos -- 4. Possible neutrino mass schemes -- Acknowledgements -- References -- Sessions on Correlations and Fluctuations in e+e-, hh Collisions Chairpersons: C. N. Ktorides, B. Buschbeck, A. Giovannini, L Liu, and I. Dremin -- Scaling Property of the Factorial Moments in Hadronic Z. Decay G. Chen, E Hu, W Kittel, L. S. Liu, and W J. Metzger -- Results for the full data sample -- Results for 2-jet sub-samples -- Conclusions -- References -- Rapidity Correlations in Quark Jets and the Study of the Charge of Leading Hadrons in Gluon and Quark Fragmentation B. Buschbeck and E Mandl -- 1 Introduction -- 2 Data sample and 3-jet event selection -- 3 Preliminary Results for 3-Jet Events -- 3.1 Sum of Charges in the Leading System with Rapidity Gap -- 3.2 Sum of Charges of the two fastest Particles -- 3.3 Checks -- 3.4 Mass Spectra -- 4 Summary and Conclusions -- Acknowledgements -- References -- Genuine Three-Particle Bose-Einstein Correlations in Hadronic Z decay J. A. Van Dalen, W Kittel, and W J. Metzger -- Introduction -- The Data and Monte Carlo -- The Analysis -- Determination of R3 and Ks -- Results -- Other Experiments -- References -- Like-Sign Particle Genuine Correlations in Z0 Hadronic Decays E. K. G. Sarkisyan -- 1. Introduction -- 2. Factorial cumulant method -- 3. Experimental details -- 4. Results -- 4.1. Like-sign and all-charge cumulants -- 4.2. Model comparison -- 4.3. The Ochs- Wosiek relation for cumulants -- 5. Summary and conclusions -- References -- Measurement of Bose-Einstein Correlations in e+e- W+W Events at LEP J. A. Van Dalen, W Kittel, W J. Metzger -- and S Todorova-Nova -- Introduction -- Data and Monte Carlo.

Analysis Method -- Results -- References -- On the Scale of Visible Jets in High Energy Electron-Positron CollisionsL. S. Liu, G. Chen, and J. H. Fu -- Acknowledgments -- References -- Experimental Evidence in Favour of Lund String with a Helix Structure S Todorova-Nova -- 1. Introduction - why helix ? -- 2. Parameterization of the helix string -- 2.1. Lund helix string -- screwiness -- 2.2. Modified Lund helix string -- 3. Observables -- 4. Conclusions -- References -- Bose-Einstein Correlations in the Lund Model for Multijet Systems S. Mohanty -- 1. Introduction -- 2. String Fragmentation as a process along the directrix -- 3. Physics of Bose Einstein Correlatians in the Lund Model -- 4. Coherence Chains -- 5. Priliminary Results and Concluding Remarks -- Acknowledgements -- References -- Power Series Distributions in Clan Structure Analysis: New Observables in Strong Interactions R. Ugoccioni and A. Giovannini -- 1 Introduction -- 2 A new thermodynamical approach -- 3 Clan behaviour as a function of fugacity -- 4 Conclusions -- References -- Scale Factors from Multiple Heavy Quark Production at the LHC A. Del Fabbro -- 1 Introduction -- 2 kt-factorization and K-factors -- 3 Double and triple parton scatterings at LHC -- Acknowledgment -- References -- On Truncated Multiplicity Distributions I. M. Dremin -- 1. Introduction -- 2. Truncated NBD and its moments -- 3. Very high multiplicities -- 4. Conclusions -- Acknowledgements -- References -- Forward-Backward Multiplicity Correlations in e+e- Annihilation and pp Collisions and the Weighted Superposition Mechanism A. Giovannini and R. Ugoccioni -- 1 Essentials on forward-backward multiplicity correlation insymmetric collisions -- 2 The problem -- 3 The general solution -- 4 Applications of Eqs. (4) and (5) -- 4.1 An intriguing application of Eq. (5) to e+e- annihilation.

4.2 A suggestive application of Eq. (4) to pp collisions -- 5 A new theoretical problem -- 6 Clan concept is of fundamental importance -- 7 A phenomenological argument for determining leakage parameters pi -- 8 Conclusions -- References -- Soft Photon Excess Over the Known Sources in Hadronic Interactions M. Spyropoulou-Stassinaki -- 1. Introduction -- 2. The WASS/SOPHIE experiment -- 2.1. WA83/SOPHIE Inner Calorirneter(PL UG) data -- 2.2. WA83/SOPHIE e+e- pairs -- 3. WA91* e+e- pairs -- 4. WA102* e+e- pairs -- References -- A Study of Soft Photon Production in pp Collisions at 450 Gevlc at 143CERN-SPSA. Belogianni, W Beusch, T J. Brodbeck, E S. Dzheparov, B. R. French, P. Ganoti, J. B. Kinson, A. Kirk, V Lenti,I. Minashvili, V Perepelitsa, N. Russakovich, A. V Singovsky, P. Sondereggel -- M. Spyropoulou-Stassinaki, and O. Villalobos-Baillie -- 1. Introduction -- 2. A brief description of the experiment -- 3. The reconstruction efficiency of the e+e- pairs -- 4. Simulation through FRITIOF and EGS M.C. -- 5. Experimental results -- 6. Conclusion -- Acknowledgments -- References -- QCD and String Theory G. K. Savvidy -- 1. Introduction -- 2. Action -- 3. Quark Masses -- 4. QuarkLoops -- 5. Particle Production -- Acknowledgments -- References -- Are Bose-Einstein Correlations Emerging from Correlations of Fluctuations? O. V Utyuzh, G. Wilk, M. Rybczyriski, and Z. Wloa'arczyk -- 1 Introduction -- 2 BEC - quantum-statistical approach -- 3 BEC - our proposal: general ideas -- 4 BEC - our proposal: numerical results -- 5 Summary -- Acknowledgments -- References -- Session on Phase Transitions in QCD Chairperson: N. Schmitz -- Theory versus Experiment in High Energy Nucleus Collisions R. D. Pisarski -- 1. Introduction -- 2. Theoretical Expectations -- 3. Experimental Overview -- 4. Statistical Models, and the Cretan Test.

5. Hydrodynamics and Elliptical Flow -- 6. A "Blast" Wave from HBT Radii -- 7. Suppression of Particles at High-pt -- 8. Saturation Models -- Acknowledgments -- References -- Prospects of Detecting the QCD Critical Point N. G. Antoniou, Y. F. Contoyiannis, E K. Diakonos, and A. S. Kapoyannis -- 1. Critical properties of QCD -- 2. Statistical description of the isoscalar condensate -- The Critical Monte Car10 (CMC) event generator -- 3. SPS data analysis (preliminary) -- Acknowledgments -- References -- Locating the QCD Critical Point in the Phase Diagram N. G. Antoniou, E K. Diakonos, and A. S. Kapoyannis -- 1. Introduction -- 2. The hadronic matter -- 3. The quark-gluon matter -- 4. Matching the two phases -- 5. Locating the Critical Point -- 6. Concluding Remarks -- References -- Baryonic Fluctuations at the QCD Critical Point K. S. Kousouris -- 1. Introduction -- 2. Effective action -- 3. Rapidity projection -- 4. Transverse space projection -- 5. Monte-Carlo simulation -- 6. Results-discussion -- 7. Conclusions -- Acknowledgments -- References -- Non-Equilibrium Phenomena in the QCD Phase Transition E. N. Sarihkis -- 1. The model -- 2. Equations of Motion -- 3. Initial Conditions -- 4. Non-Equilibrium Evolution -- 5. Numerical Results -- 6. Conclusions and Future Investigations -- Acknowledgments -- References -- Sessions on Correlations and Fluctuations in Heavy Ion Collisions Chairpersons: G. Wilk and T. Trainor -- Correlations and Fluctuations in Strong Interactions: A Selection of Topics A. Bialas -- 1. Introduction -- 2. Event-by-event fluctuations and inclusive distributions -- 3. Fluctuations of conserved charges -- 4. Coincidence probabilities -- 5. HBT parameters in presence of flow -- Acknowledgments -- References -- Long Range Hadron Density Fluctuations at Soft PT in Au + Au Collisions at RHIC M. L. Kopytine -- 1. Introduction.

2. The STAR experiment -- 3. Dynamic texture analysis procedure -- 4. "Coherent" interference of patterns and normalization of power spectra -- 5. Textures of jets and critical fluctuations in event generators -- 6. STAR measurements of dynamic textures -- 7. Conclusions -- Acknowledgmen -- References -- The Correlation Structure of RHIC Au-Au Events T. A. Trainor -- 1. Introduction -- 2. General Analysis Method -- 3. Fluctuation Measures -- 4. (pt) Fluctuations: Central Events -- 5. (pt) Fluctuations: Centrality Dependence -- 6. mt mt Two-point Correlations -- 7. Axial Momentum-Space Correlations -- 8. Conclusions -- References -- Particle Spectra and Elliptic Flow in Au + Au Collisions at RHIC S. Margetis -- 1. Introduction -- 2. Experiment -- 3. Particle spectra and ratios -- 3.1. Global features -- 3.2. Particle Ratios and Thermal Fits -- 3.3. Slope systematics - Radial Flow -- 4. Elliptic Flow -- Acknowledgments -- References -- A Model for the Color Glass Condensate versus Jet Quenching A. P. Contogouris, E K. Diakonos, and P. K. Papachristou -- Acknowledgments -- References -- Wavelet Analysis in Pb + Pb Collisions at CERN-SPS G. Georgopoulos, P Christakoglou, A. Petridis, and M. Vassiliou -- 1. Introduction -- 2. Experimental Setup and Data Selection -- 3. Analysis and Results -- 4. Summary -- References -- Heavy Quark Chemical Potential as Probe of the Phase Diagram of Nuclear Matter P. G. Katsas, A. D. Panagiotou, and T Gountras -- 1. Introduction -- 2. Hadronic phase -- 3. Chirally symmetric QGP phase -- 4. Deconfined Quark Matter phase of [2+2] flavors -- 5. Results for finite chemical potential -- 6. Experimental data -- 7. Conclusions -- Acknowledgments -- References -- Gap Analysis for Critical Fluctuations R. C. Hwa -- References -- Session on Complexity and Strong Interactions Chairperson: R. C. Hwa.

Nonextensive Statistical Mechanics - Applications to Nuclear and High Energy Physics C. Tsallis and E. P. Borges.