Elementary Processes at High Energy Pt A
- 1st Edition - November 14, 2012
- Latest edition
- Editor: A Zichichi
- Language: English
Elementary Processes at High Energy, Part A covers the proceedings of the eighth Course of The International School of Subnuclear Physics held in Erice, Italy, in July 1970. The… Read more
Elementary Processes at High Energy, Part A covers the proceedings of the eighth Course of The International School of Subnuclear Physics held in Erice, Italy, in July 1970. The said conference is focused on the study of phenomenological approaches to particle physics as well as other specialized topics in the field. The book is divided into three parts. Part 1 discusses electron position annihilators; weak interactions; and hadron processes at higher energies. Part 2 covers topics such as rigorous results from field theory and unitarity; finite theory of quantum electrodynamics; and models for hadronic reactions. Part 3 topics include gravitation; symmetry principles in physics; and electromagnetic production of hadronic resonances. The text is recommended for physicists, especially those who are interested in the developments in the field of particle physics.
Contents
Part A
Contributors
Foreword
Opening Lecture
1. Cabibbo: Electron Positron Annihilations
1. Introduction
2. The single Photon Channel
3. New Particles and the Photon Propagator
4. Weak Interactions
5. Annihilation into Hadrons
6. Hadron Processes at Higher Energies
References
Discussion
Theoretical Lectures
A. Martin: Rigorous Results from Field Theory and Unitarity
1. Introduction
2. Review of field theoretical results on scattering amplitude
3. Positivity and extension of dispersion relations
4. Upper bounds on the high energy amplitudes
4.1. The spinless Case
4.2. Superconvergence Relations
4.3. Generalizations of the Froissart Bound to Nondiagonal Processes
5. The Question of the Pomeranchuk Theorem
6. Lower bounds on the Forward Amplitude
7. Lower Bounds for Large Momentum Transfers: Form Factors and Largeangle Scattering
Bibliography
References
Discussion 1
Discussion 2
Discussion 3
T. D. Lee: A Finite Theory of Quantum Electrodynamics
1. Introduction
2. Indefinite Metric and Unitarity
3. Modified Photon Field
4. Modified Fermion Field
5. Feynman Diagrams
6. Experimental Consequences
7. Causality
8. Remarks
References
Discussion 1
Discussion 2
G. Veneziano: Narrow-Resonance Models Compatible with Duality and Their Developments
Introduction
1. Duality and Dual Resonance Models
2. The 4-point Function, Derivation and Properties
3. The n-point Function for Scalar Particles
3.1. Crossing, Duality and Projective Transformations
3.2. Koba-Nielsen Form
3.3. Chan Form
3.4. Properties
4. The Group of Projective Transformations
5. Manifestly Dual Formulation with Operators
5.1. Level Structure and States of Negative Norm
5.2. Duality Properties
5.3. Ward Identities and Ghost Cancellation
6. Further Developments
6.1. Developments at the Tree-approximation Level
6.2. Unitarization Attempts
References
Discussion 1
Discussion 2
Discussion 3
H. Harari: Models for Hadronic Reactions: Duality, Absorption and Quarks
1. Introduction
2. Concluding Remarks
References
Discussion 1
Discussion 2
Discussion 3
Discussion 4
Review Lectures
W. Thirring: Why is Gravitation Fascinating?
1. Introduction
2. Orders of Magnitude
3. Gravitational Collapse
4. Gravitational Radiation
5. Strong Universality
6. The Equivalence Principle
6.1. Constant Gravitational Potential
6.2. Constant Gravitational Field
6.3. Strong and Weak Equivalence
Bibliography
References
Discussion 1
Discussion 2
W. Thirring: A Trip Behind the Schwarzschild Radius
A Trip Behind the Schwarzschild Radius
References
T. D. Lee: Remarks on the
- Edition: 1
- Latest edition
- Published: November 14, 2012
- Language: English
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