Recent Developments in Particle Symmetries

Opening Ceremony Discorso Inaugurale Parole di Benvenuto Invited Speech Lectures Higher Symmetries I. Introduction About Unitary Symmetry II. Useful Tools III. SU(6) with Applications IV. SU(6,6) and Subgroups IV. 1 The subgroup SU(6)W of SU(6,6) Deviations from Unitary Symmetry I· Introduction II. Bootstrap Theory of Octet Enhancement III. S Matrix Perturbation Theory IV. Octet Enhancement in the B and Δ Supermultiplets References Broken Symmetries and Sum Rules Introduction I. Exact Internal Symmetry II. Broken Symmetries III. The Adier-Weisberger Sura Rule IV. Saturation of Commutation Relations and Particle Multiplets V. A possible Algebra of Currents Difficulties of Relativistic U(6) I. Non-Covariant Models II. Covariant Models III. Coleman's Theorems IV. Unitarity CP Violation I. Introduction II. General Remarks III. Weak Interactions References CP Violation and K Decay I. K Decays II. Interference of KS and KL in 2π Decay III. CP Violation and the ΔS = ΔQ Rule in K° Leptonic Decay IV. Unitarity and p2-q2 References Figure captions Proton-Antiproton Annihilations at Rest I. Introduction II. The Statistical Model III. Phenomenological Analysis of Some Final State in pp Annihilations at Rest IV. Partial Rates for the Annihilations into Two and Three Mesons V. A Direct Test of Charge Conjugation Invariance in Proton-Antiproton Annihilation at Rest References Closing Lecture - The Significance of Internal Symmetries??? - DELETED N BA TO MANNY KC LEVELLING NYA PANTAY NG 4TH (1-5) 1. The Hierarchy of Internal Symmetries 2. The Well-Ordered Violation of Internal Symmetries 3. The Relation of Internal and Geometrical Symmetries: Wigner's Theory of Nuclear Supermultiplets 4. The Combination of Internal and Geometrical Symmetries in the Physics of Elementary Particles 5. An Outlook ReferencesSeminars Low-Energy Hyperon-Proton Interactions References Strange Resonances I. Introduction References Invited Discussion Following the Focardi Lecture References Current Experiments at Desy Introduction I. Current Experimental Program II. Preliminary Experimental Results References Figure captions The Electron Spectrum from Muon Decay??? - SAME SA QUESTION SA TAAS LEVELLING The Spectrometer Method The Visual Method References Superconductors: Superconducting and Otherwise I. Superconducting II. Otherwise References Discussions Discussion 1 Led by A. Pais Discussion 2 Led by A. Pais Discussion 3 Led by D.H. Sharp Discussion 4 Led by A. Pais Discussion 5 Led by N. Cabibbo Discussion 6 Led by J.S. Bell Discussion 7 Led by L.A. Radicati Discussion 8 Led by L.A. Radicati Discussion 9 Led by J. Prentki Discussion 10 Led by N. CabibboClosing Ceremony "The Privilege of Being a Scientist" List of Participants