Particles and fields, 2

I - Lectures.- Unification.- An Introduction to Perturbative QCD.- Hadronic Wave Functions in QCD.- Hadronic Wavefunctions and High Momentum Transfer Interactions in Quantum Chromodynamics.- Are Quarks and Leptons Composite?.- Kaluza-Klein Theory and the Positive Energy Theorem.- Recent Results from PETRA.- Recent Results from Beauty full CESR.- e+e? Physics at 100 GeV.- Experimental Status of Gauge Theories.- Aspects of the Lepton Generation Puzzle.- II - Seminars.- Initial State Interactions, Factorization and the Drell-Yan Process.- Status of Theories of CP Noninvariance.- Are Weak and Electromagnetic Interactions Unified?.- Small $$ar{ heta }$$ and an Invisible Axion as Automatic Consequences of Grand Unification.- Flavor Mixings and Flavor Unifications.- On the Accuracy of One Part in 1012.- Supersymmetry and Cosmology.- Hadron Production at PETRA.- Monopoles and Bubbles in the Early Universe.- Gauge Theories of Quark Confinement in 2+1 Dim: A Comparative Study of SU(2) Yang-Mills and Yang-Mills-Higgs Systems.- Participants. Front Matter....Pages i-x Unification....Pages 1-54 An Introduction to Perturbative QCD....Pages 55-82 Hadronic Wave Functions in QCD....Pages 83-141 Hadronic Wavefunctions and High Momentum Transfer Interactions in Quantum Chromodynamics....Pages 143-199 Are Quarks and Leptons Composite?....Pages 201-242 Kaluza-Klein Theory and the Positive Energy Theorem....Pages 243-270 Recent Results from PETRA....Pages 271-318 Recent Results from Beautyfull CESR....Pages 319-351 e + e − Physics at 100 GeV....Pages 353-377 Experimental Status of Gauge Theories....Pages 379-477 Aspects of the Lepton Generation Puzzle....Pages 479-511 Initial State Interactions, Factorization, and the Drell-Yan Process....Pages 513-529 Status of Theories of CP Noninvariance....Pages 531-541 Are Weak and Electromagnetic Interactions Unified?....Pages 543-559 Small $$\bar{\theta }$$ and an Invisible Axion as Automatic Consequences of Grand Unification....Pages 561-569 Flavor Mixings and Flavor Unifications....Pages 571-593 On the Accuracy of One Part in 10 12 ....Pages 595-605 Supersymmetry and Cosmology....Pages 607-619 Hadron Production at PETRA....Pages 621-648 Monopoles and Bubbles in the Early Universe....Pages 649-671 Gauge Theories of Quark Confinement in 2+1 Dim: A Comparative Study of SU(2) Yang-Mills and Yang-Mills-Higgs Systems....Pages 673-691 Back Matter....Pages 693-706 Particle physics seems to be entering a new period of consoli dation. In 1977 when the first summer institute on particles and fields was held at the Banff Center, the standard model of the electro-weak interaction was a promising model more or less con firmed; today it seems quite well-confirmed. QCD was considered as probably the correct theory of strong interactions; today most theo rists take it for granted. What seems to be lacking are computa tional tools and strenuous experimental testing; the major ideas seem to exist. Thus, this is a particularly auspicious time for a review of the status of theoretical and experimental particle physics and field theory. The lectures collected in this volume were presented from August 16 to August 27, 1981 at the Banff Center in Banff, Canada. The unifying theme was gauge fields and the topics covered dealt with electro-weak interactions, Q.C.D., sub-quarks and unified theories. The format of the Institute was as follows: thirteen lecture series of two to four hours each given by S. Brodsky, D. Bryman, M. Chen, S. Coleman, M. Creutz, H. Harari, J. Iliopoulos, C.H. Llewellyn Smith, P. Lepage, D. Perkins and L. Susskind. In addition there were nine seminars (one hour each) given by G. Bodwin, G. Bunce, M