1. Introduction -- 1.1 Short Historical Overview -- 1.2 Particle Accelerator Systems -- 1.3 Basic Definitions and Formulas -- 1.4 Basic Principles of Particle-Beam Dynamics -- Problems -- 2. Linear Accelerators -- 2.1 Principles of Linear Accelerators -- 2.2 Acceleration by rf Fields -- 2.3 Preinjector Beam Preparation -- Problems -- 3. Circular Accelerators -- 3.1 Betatron -- 3.2 Weak Focusing -- 3.3 Adiabatic Damping -- 3.4 Acceleration by rf Fields -- 3.5 Synchrotron -- 3.6 Summary of Characteristic Parameters -- Problems -- 4. Charged Particles in Electromagnetic Fields -- 4.1 The Lorentz Force -- 4.2 Coordinate System -- 4.3 Fundamentals of Charged Particle Beam Optics -- 4.4 Multipole Field Expansion -- 4.5 Multipole Fields for Beam Transport Systems -- 4.6 Multipole Field Patterns and Pole Profiles -- 4.7 Equations of Motion in Charged Particle Beam Dynamics -- 4.8 General Solution of the Equations of Motion -- 4.9 Building Blocks for Beam Transport Lines -- Problems -- 5. Linear Beam Dynamics -- 5.1 Linear Beam Transport Systems -- 5.2 Matrix Formalism in Linear Beam Dynamics -- 5.3 Focusing in Bending Magnets -- 5.4 Particle Beams and Phase Space -- 5.5 Betatron Functions -- 5.6 Dispersive Systems -- 5.7 Path Length and Momentum Compaction -- Problems -- 6. Periodic Focusing Systems -- 6.1 FODO Lattice -- 6.2 Betatron Motion in Periodic Structures -- 6.3 Beam Dynamics in Periodic Closed Lattices -- 6.4 Periodic Dispersion Function -- 6.5 Periodic Lattices in Circular Accelerators -- Problems -- 7. Perturbations in Beam Dynamics -- 7.1 Magnet Alignment Errors -- 7.2 Dipole Field Perturbations -- 7.3 Quadrupole Field Perturbations -- 7.4 Resonance Theory -- 7.5 Chromatic Effects in a Circular Accelerator -- Problems -- 8. Charged Particle Acceleration -- 8.1 Longitudinal Particle Motion -- 8.2 Longitudinal Phase Space Parameters -- Problems -- 9. Synchrotron Radiation -- 9.1 Physics of Synchrotron Radiation -- 9.2 Coherent Radiation -- 9.3 Insertion Devices -- 9.4 Back Scattered Photons -- Problems -- 10. Particle Beam Parameters -- 10.1 Definition of Beam Parameters -- 10.2 Damping -- 10.3 Particle Distribution in Phase Space -- 10.4 Variation of the Equilibrium Beam Emittance -- 10.5 Variation of the Damping Distribution -- Problems -- 11. Beam Life Time -- 11.1 Beam Lifetime and Vacuum -- 11.2 Ultra High Vacuum System -- Problems -- 12. Collective Phenomena -- 12.1 Linear Space-Charge Effects -- 12.2 Beam-Beam Effect -- 12.3 Wake Fields -- 12.4 Beam Instabilities -- Problems -- 13. Beam Emittance and Lattice Design -- 13.1 Equilibrium Beam Emittance in Storage Rings -- 13.2 Beam Emittance in Periodic Lattices -- 13.3 Optimum Emittance for Colliding Beam Storage Rings -- Problems -- Appendices -- A. Suggested Reading -- B. Bibliography -- References -- Author Index.
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In this second edition of Particle Accelerator Physics, Vol. 1, is mainly a reprint of the first edition without significant changes in content. The bibliography has been updated to include more recent progress in the field of particle accelerators. With the help of many observant readers a number of misprints and errors could be eliminated. The author would like to express his sincere appreciation to all those who have pointed out such shortcomings and wel comes such information and any other relevant information in the future. The author would also like to express his special thanks to the editor Dr. Helmut Lotsch and his staff for editorial as well as technical advice and support which contributed greatly to the broad acceptance of this text and made a second edition of both volumes necessary. Palo Alto, California Helmut Wiedemann November 1998 VII Preface to the First Edition The purpose of this textbook is to provide a comprehensive introduction into the physics of particle accelerators and particle beam dynamics. Parti cle accelerators have become important research tools in high energy physics as well as sources of incoherent and coherent radiation from the far infra red to hard x-rays for basic and applied research. During years of teaching accelerator physics it became clear that the single most annoying obstacle to get introduced into the field is the absence of a suitable textbook.