这本教材是作者根据自己在印第安大学研究生讲授《加速器物理学》的上课笔记和给美国粒子加速器学院讲授的两门课的相关讲稿基础上写成的。自1999年第一版问世以来，被广泛用作教材。第二版除了对原书作必要的修改之外，增补了自由电子激光器（FEL）和束线ˉ束线相互作用的第五章。

　　全书在每节末尾都专门设计了练习题，为了使解题变得较为容易，作者有意把题目细分为很多小题。这些题目的解题思路和最终结果除了使读者深入了解基本原理之外，还可使读者直接进入相关的设计领域。

　　加速器物理学是一门高度综合的课程，涉及荷电粒子在特殊设计的电磁场中运动并形成特殊用途束线的物理原理和技术应用的各个领域。本书第一章介绍各种类型加速器的基本原理和发展历史；第二章讲述回旋加速器的横向运动及其物理处理方法；第三章介绍同步辐射加速器和线型加速器的原理和设计方法；第四章讲述同步辐射现象和低辐射电子存储环的设计原理。全书的最后部分，提出了开发第四代光源的前景。

Contents

Preface

Preface to the first edition

1 Introduction

　I Historical Developments

　　Ⅰ.1 Natural Accelerators

　　Ⅰ.2 Electrostatic Accelerators

　　Ⅰ.3 Induction Accelerators

　　Ⅰ.4 Radio-Frequency (RF) Accelerators

　　Ⅰ.5 Colliders and Storage Rings

　　Ⅰ.6 Synchrotron Radiation Storage Rings

　II Layout and Components of Accelerators

　　Ⅱ.1 Acceleration Cavities

　　Ⅱ.2 Accelerator Magnets

　　Ⅱ.3 Other Important Components

　III Accelerator Applications

　　Ⅲ.1 High Energy and Nuclear Physics

　　Ⅲ.2 Solid-State and Condensed-Matter Physics

　　Ⅲ.3 Other Applications

　Exercise

2 Transverse Motion

　I Hamiltonian for Particle Motion in Accelerators

　　Ⅰ.1 Hamiltonian in Frenet-Serret Coordinate System

　　Ⅰ.2 Magnetic Field in Frenet-Serret Coordinate System

　　Ⅰ.3 Equation of Betatron Motion

　　Ⅰ.4 Particle Motion in Dipole and Quadrupole Magnets

　　Exercise

　II Linear Betatron Motion

　　Ⅱ.1 Transfer Matrix and Stability of Betatron Motion

　　Ⅱ.2 Courant-Snyder Parametrization

　　Ⅱ.3 Floquet Transformation

　　Ⅱ.4 Action-Angle Variable and Floquet Transformation

　　Ⅱ.5 Courant-Snyder Invariant and Emittance

　　Ⅱ.6 Stability of Betatron Motion: A FODO Cell Example

　　Ⅱ.7 Symplectic Condition

　　Ⅱ.8 Effect of Space-Charge Force on Betatron Motion

　　Exercise

　III Effect of Linear Magnet Imperfections

　　Ⅲ.1 Closed-Orbit Distortion due to Dipole Field Errors

　　Ⅲ.2 Extended Matrix Method for the Closed Orbit

　　Ⅲ.3 Application of Dipole Field Error

　　Ⅲ.4 Quadrupole Field (Gradient) Errors

　　Ⅲ.5 Basic Beam Observation of Transverse Motion

　　Ⅲ.6 Application of quadrupole field error

　　Ⅲ.7 Transverse Spectra

　　Ⅲ.8 Beam Injection and Extraction

　　Ⅲ.9 Mechanisms of emittance dilution and diffusion

　　Exercise

　IV Off-Momentum Orbit

　　Ⅳ.1 Dispersion Function

　　Ⅳ.2 Η-Function, Action, and Integral Representation

　　Ⅳ.3 Momentum Compaction Factor

　　Ⅳ.4 Dispersion Suppression and Dispersion Matching

　　Ⅳ.5 Achromat Transport Systems

　　Ⅳ.6 Transport Notation

　　Ⅳ.7 Experimental Measurements of Dispersion Function

　　Ⅳ.8 Transition Energy Manipulation

……

3 Synchrotron Motion

4 Physics of Electron Storage Rings

5 Special Topics in Beam Physics

A Basics of Classical Mechanics

B Numerical Methods and Physical Constants

Bibliography

Index

Symbols and Notations